{"id":297695,"date":"2026-10-23T13:07:36","date_gmt":"2026-10-23T13:07:36","guid":{"rendered":"https:\/\/www.solinst.com\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/"},"modified":"2026-10-23T21:31:30","modified_gmt":"2026-10-23T21:31:30","slug":"2120-c-fluor-submersible-fluorometer","status":"publish","type":"page","link":"https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/","title":{"rendered":"2120 C-Fluor Submersible Fluorometer"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; disabled_on=&#8221;on|on|on&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; disabled=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_fullwidth_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/09\/8800-pfas-clear-1920&#215;500-1.webp&#8221; alt=&#8221;solinst water technologies model 8800 pfas clear rapid pfas detection system&#8221; title_text=&#8221;8800-pfas-clear-965&#215;500&#8243; src_tablet=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/09\/8800-pfas-clear-965&#215;500-1.webp&#8221; src_phone=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/09\/8800-pfas-clear-965&#215;500-1.webp&#8221; src_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_fullwidth_image][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;H1 and breadcrumbs&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;792ca5bd-0808-46bd-9ce7-3bcb8e74f4d3&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;4b28f470-0d73-4e9d-b92d-e6f41f2cea24&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_heading title=&#8221;Model 2120 C-Fluor Submersible Fluorometer&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;6983e4e7-a6e0-4a8d-b486-49939fd240c0&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_heading][dsm_breadcrumbs disabled_on=&#8221;on|off|off&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; home_icon_text_color=&#8221;#d6d6d6&#8243; global_colors_info=&#8221;{}&#8221;][\/dsm_breadcrumbs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Mobile-Only Nav with Offset&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;4759a92f-4b27-4854-bb2c-299854634e93&#8243; sticky_offset_top=&#8221;127px&#8221; global_module=&#8221;293567&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; width=&#8221;90%&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code admin_label=&#8221;SWT Mobile Nav &#8211; Select Dropdown&#8221; _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; custom_css_free_form=&#8221;select {||||      font-size: 1em; \/* Adjust font size *\/||      padding: 10px;   \/* Optional: Increase padding for better spacing *\/||      width: 100%;||      box-sizing: border-box;\/* Optional: Adjust width to fit the container *\/||      height: 50px;||}||||    \/* Style for dropdown options (fallback if needed) *\/||select option {||      font-size: 1.2em; \/* Ensures option text matches select styling *\/||      width: 100%;||    }&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<select name=\"dropdown\" onchange=\"location = this.value;\"><!-- [et_pb_line_break_holder] --><option value=\"\">Solinst Water Technologies Menu<\/option><!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/water-technologies\/?\">Solinst Water Technologies Main Page<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/water-technologies\/handheld-fluorometers\/\">-Handheld Fluorometers<\/option><!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/water-technologies\/pfas-clear-rapid-detection-system\/\">&#8211;PFAS Clear Rapid PFAS Detection System<\/option><!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/water-technologies\/pfas-clear-rapid-detection-system\/quote-form\/\">&#8212;Get a Quote<\/option><!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/water-technologies\/handheld-fluorometers\/8700-cyanofluor\/\">&#8211;8700 CyanoFluor<\/option><!-- [et_pb_line_break_holder] -->            <!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/water-technologies\/submersible-fluorometers-and-sensors\/\">-Submersible Fluorometers and Sensors<\/option><!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/\">&#8211;2120 C-Fluor Submersible Fluorometer<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/water-technologies\/general-quote-request-form\/\">Get a Quote<\/option><!-- [et_pb_line_break_holder] --> <!-- [et_pb_line_break_holder] --><\/select>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; specialty=&#8221;on&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;5a5bca26-a9a5-4e6c-8fca-d64da3bdcd40&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_menu menu_id=&#8221;6181&#8243; admin_label=&#8221;SWT Main Nav&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;242faa89-ac4f-4e46-90fe-505e8c1eab79&#8243; global_module=&#8221;294842&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_menu][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;10px||||false|false&#8221; global_module=&#8221;287182&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/09\/solinst-water-technologies.webp\" width=\"344\" height=\"101\" alt=\"solinst water technologies formerly turner designs\" class=\"wp-image-286918 alignnone size-full\" \/><\/p>\n<p><strong>Solinst Water Technologies, LLC<br \/><\/strong><span style=\"font-size: 16px;\">(Formerly Turner Designs)<\/span><\/p>\n<p><span>1995 N 1<i>st<\/i>\u00a0Street, San Jose, CA 95112, United States<\/span><\/p>\n<p>Tel: +1 877-316-8049<br \/>Tel: +1 408-749-0994<br \/>email: <a href=\"mailto:swt@solinst.com\">swt@solinst.com<\/a><\/p>\n<p>[\/et_pb_text][et_pb_slider disabled_on=&#8221;on|on|off&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; display_conditions=&#8221;W10=&#8221; link_option_url=&#8221;https:\/\/www.solinst.com\/instruments\/level-measurement-devices\/101-water-level-meter\/datasheet\/101m-mini-water-level-meter-3d-view\/?utm_source=solinst&#038;utm_medium=WC-global-sidebar-position1&#038;utm_campaign=101m3d&#8221; global_module=&#8221;53188&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_slide button_text=&#8221;Interactive 3D View&#8221; button_link=&#8221;https:\/\/www.solinst.com\/en-gb\/products\/level-measurement-devices\/solinst-water-level-meters\/101-water-level-meters\/101m-3d-view\/?utm_source=solinst&amp;utm_medium=WC-global-sidebar-position1&amp;utm_campaign=101m3d&#8221; use_bg_overlay=&#8221;on&#8221; bg_overlay_color=&#8221;rgba(224,97,0,0.58)&#8221; button_text_tablet=&#8221;&#8221; button_text_phone=&#8221;&#8221; button_text_last_edited=&#8221;on|desktop&#8221; content_tablet=&#8221;&#8221; content_phone=&#8221;&#8221; content_last_edited=&#8221;on|desktop&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; background_enable_color=&#8221;off&#8221; background_image=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/07\/101m-mini-water-level-meter-sidebar.webp&#8221; background_enable_image=&#8221;on&#8221; background_position=&#8221;top_center&#8221; custom_button=&#8221;on&#8221; button_bg_color=&#8221;#f58025&#8243; button_border_width=&#8221;2px&#8221; button_border_color=&#8221;#ffffff&#8221; button_border_radius=&#8221;20px&#8221; button_font=&#8221;|600|||||||&#8221; background_last_edited=&#8221;on|desktop&#8221; background_image_phone=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/07\/101m-mini-water-level-meter-sidebar.webp&#8221; background_enable_image_phone=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221; button_border_width__hover_enabled=&#8221;on|hover&#8221; button_border_width__hover=&#8221;2px&#8221; sticky_transition=&#8221;on&#8221;]<\/p>\n<h2><strong><\/strong>New 101M Mini Water Level Meter<\/h2>\n<p>[\/et_pb_slide][\/et_pb_slider][et_pb_slider disabled_on=&#8221;on|on|off&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;100%&#8221; max_height=&#8221;570px&#8221; display_conditions=&#8221;W3siaWQiOiI3NDA5YTI5YS05NWJmLTQ0MWQtYWQzYS0wN2Q3YjMwYzZhMDUiLCJjb25kaXRpb24iOiJ1c2VyUm9sZSIsImNvbmRpdGlvblNldHRpbmdzIjp7ImRpc3BsYXlSdWxlIjoiaXMiLCJ1c2VyUm9sZXMiOlt7ImxhYmVsIjoiQWRtaW5pc3RyYXRvciIsInZhbHVlIjoiYWRtaW5pc3RyYXRvciJ9XSwidXNlcklkcyI6IlVzZXIgSURzIHNlcGFyYXRlZCBieSBjb21tYXMiLCJhZG1pbkxhYmVsIjoiVXNlciBSb2xlIiwiZW5hYmxlQ29uZGl0aW9uIjoib24ifSwib3BlcmF0b3IiOiJPUiJ9XQ==&#8221; custom_margin=&#8221;||||false|true&#8221; custom_padding=&#8221;250px||||false|false&#8221; link_option_url=&#8221;https:\/\/www.solinst.com\/instruments\/solinst-eureka\/?utm_source=solinst&#038;utm_medium=WC-global-sidebar-position1&#038;utm_campaign=5001&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_slide button_text=&#8221;Learn More&#8221; button_link=&#8221;https:\/\/www.solinst.com\/en-gb\/products\/solinst-eureka\/?utm_source=solinst&amp;utm_medium=WC-global-sidebar-position1&amp;utm_campaign=5001&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; body_text_align=&#8221;center&#8221; body_line_height=&#8221;2em&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; background_enable_color=&#8221;on&#8221; background_image=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/02\/solinst-eureka-water-quality-probes-1.webp&#8221; background_enable_image=&#8221;on&#8221; background_position=&#8221;top_center&#8221; background_repeat=&#8221;repeat&#8221; background_blend=&#8221;multiply&#8221; custom_button=&#8221;on&#8221; button_bg_color=&#8221;#f58025&#8243; button_border_width=&#8221;2px&#8221; button_border_radius=&#8221;20px&#8221; button_font=&#8221;|600|||||||&#8221; button_use_icon=&#8221;off&#8221; text_orientation=&#8221;center&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221; sticky_transition=&#8221;on&#8221;]<\/p>\n<h2><strong>Water Quality Probes<\/strong><\/h2>\n<p>Solinst Eureka, a global leader in the design and manufacture of multiparameter water quality sondes.<\/p>\n<p>[\/et_pb_slide][\/et_pb_slider][et_pb_slider disabled_on=&#8221;on|on|on&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; link_option_url=&#8221;https:\/\/www.solinst.com\/careers\/?utm_source=solinst&#038;utm_medium=WC-global-sidebar-position2&#038;utm_campaign=SUK-regional-sales-manager&#8221; disabled=&#8221;on&#8221; global_module=&#8221;53561&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_slide heading=&#8221;Solinst UK Is Hiring!&#8221; button_text=&#8221;Inside Sales &#038; Expediting Assistant&#8221; button_link=&#8221;https:\/\/www.solinst.com\/careers\/?utm_source=solinst&amp;utm_medium=WC-global-sidebar-position2&amp;utm_campaign=SUK-regional-sales-manager&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; header_text_color=&#8221;#000000&#8243; header_font_size=&#8221;38px&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; background_enable_color=&#8221;on&#8221; background_image=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/04\/solinst-uk-ltd.webp&#8221; background_enable_image=&#8221;on&#8221; background_size=&#8221;contain&#8221; custom_button=&#8221;on&#8221; button_bg_color=&#8221;#f58025&#8243; button_border_width=&#8221;2px&#8221; button_border_color=&#8221;#ffffff&#8221; button_border_radius=&#8221;20px&#8221; button_font=&#8221;|600|||||||&#8221; button_custom_margin=&#8221;||||false|false&#8221; button_custom_padding=&#8221;1px||||false|false&#8221; custom_padding=&#8221;76px||||false|false&#8221; header_text_shadow_style=&#8221;preset5&#8243; global_colors_info=&#8221;{}&#8221; sticky_transition=&#8221;on&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_slide][\/et_pb_slider][\/et_pb_column][et_pb_column type=&#8221;3_4&#8243; specialty_columns=&#8221;3&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; custom_padding=&#8221;|||0px|false|false&#8221; custom_css_free_form=&#8221;width: 68%!important;||margin-right: 2%!important;&#8221; global_colors_info=&#8221;{}&#8221; background__hover_enabled=&#8221;on|hover&#8221; background_color__hover=&#8221;&#8221; background_enable_color__hover=&#8221;off&#8221;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2>C-Fluor Submersible Fluorometers<\/h2>\n<h3><strong>Targeted Optical Measurements. Greater Environmental Understanding. <\/strong><\/h3>\n<p>Understanding water quality often requires looking beyond traditional monitoring parameters. Changes in dissolved organic matter, biological activity, fluorescent tracers, and other substances can provide valuable insight into the movement and condition of water. <\/p>\n<p>The <strong>Solinst Water Technologies C-Fluor Model 2120<\/strong> is a compact, submersible fluorescence sensor designed to bring targeted optical measurements directly into the field.<\/p>\n<p>Available in application-specific configurations, C-Fluor supports continuous monitoring, research, and integration into existing data collection systems. Whether investigating groundwater movement, studying aquatic ecosystems, or tracking changes in water quality, C-Fluor helps researchers and environmental professionals collect meaningful fluorescence measurements where they matter. <\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; custom_css_free_form=&#8221;width: 30%!important;&#8221; global_colors_info=&#8221;{}&#8221; background_color__hover=&#8221;&#8221; background__hover_enabled=&#8221;on|hover&#8221; background_enable_color__hover=&#8221;off&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/10\/2120-c-fluor-submersible-fluorometers.webp&#8221; alt=&#8221;solinst water technologies pfas clear rapid pfas detection system&#8221; title_text=&#8221;2120-c-fluor-submersible-fluorometers&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_image][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjI4NzY2NyIsImVuYWJsZV9odG1sIjoib2ZmIn19@&#8221; button_text=&#8221;Get Quote&#8221; admin_label=&#8221;SWT General Quote Button&#8221; _builder_version=&#8221;4.27.6&#8243; _dynamic_attributes=&#8221;button_url&#8221; _module_preset=&#8221;c9e00792-1360-4998-8cf9-5f6772c944ba&#8221; custom_margin=&#8221;30px||||false|false&#8221; button_border_width_tablet=&#8221;&#8221; button_border_width_phone=&#8221;&#8221; button_border_width_last_edited=&#8221;on|desktop&#8221; global_module=&#8221;288031&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][et_pb_column_inner saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2>See Beyond Conventional Water Quality Measurements<\/h2>\n<p>Water systems are constantly changing. Rainfall, runoff, biological processes, groundwater contributions, and human activities can influence water quality over time. <\/p>\n<p>Conventional measurements such as temperature, conductivity, dissolved oxygen, and turbidity provide essential information. Fluorescence adds another perspective by detecting light emitted from specific substances when exposed to selected wavelengths of excitation light. <\/p>\n<p>This makes fluorescence particularly valuable for investigating changes that may not be fully explained by conventional parameters alone.<\/p>\n<p>By integrating targeted fluorescence measurements into environmental monitoring programmes, users can better understand:<\/p>\n<ul>\n<li>The movement and dispersion of fluorescent tracers through water systems<\/li>\n<li>Changes in dissolved organic matter and potential source-water influences<\/li>\n<li>Variations in algal pigment fluorescence associated with biological activity<\/li>\n<li>Fluorescence patterns relevant to wastewater and hydrocarbon investigations<\/li>\n<li>How environmental conditions change between routine sampling events<\/li>\n<\/ul>\n<p>C-Fluor provides the optical measurement component needed to investigate these processes through individual observations or ongoing monitoring.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2>Select the Fluorescence Measurement That Matches Your Application<\/h2>\n<p>Not every fluorescence measurement answers the same question.<\/p>\n<p>C-Fluor probes are available with different optical configurations, allowing monitoring programmes to target particular fluorescent substances or parameters.<\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; custom_padding=&#8221;|||0px|false|false&#8221; custom_css_free_form=&#8221;width: 68%!important;||margin-right: 2%!important;&#8221; global_colors_info=&#8221;{}&#8221; background__hover_enabled=&#8221;on|hover&#8221; background_color__hover=&#8221;&#8221; background_enable_color__hover=&#8221;off&#8221;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2>Chlorophyll and Algal Monitoring<\/h2>\n<p>Changes in chlorophyll fluorescence can help identify patterns in algal activity and support investigations into aquatic ecosystem conditions.<\/p>\n<p>C-Fluor chlorophyll configurations provide measurements that can complement temperature, turbidity, dissolved oxygen, and other water quality parameters.<\/p>\n<p>Blue and red excitation options are available, including red excitation for applications involving CDOM-rich water.<\/p>\n<p><strong>Applications:<\/strong><\/p>\n<ul>\n<li>Lake monitoring, aquaculture<\/li>\n<li>Environmental research<\/li>\n<li>Aquatic ecosystem investigations<\/li>\n<\/ul>\n<h2>Cyanobacteria Pigment Monitoring<\/h2>\n<p>Phycocyanin and phycoerythrin fluorescence provide additional information about pigments associated with cyanobacteria and other pigment-containing organisms.<\/p>\n<p>Monitoring these fluorescence signals can help characterise changes in aquatic environments and identify conditions that warrant closer investigation.<\/p>\n<p><strong>Applications:<\/strong><\/p>\n<ul>\n<li>Reservoir monitoring<\/li>\n<li>Cyanobacteria research<\/li>\n<li>Surface water assessment<\/li>\n<li>Aquatic ecosystem studies<\/li>\n<\/ul>\n<h2><strong>CDOM and FDOM Monitoring<\/strong><\/h2>\n<p>Colored dissolved organic matter and fluorescent dissolved organic matter measurements can provide useful information about the optical characteristics of water and changes in organic matter sources.<\/p>\n<p>FDOM monitoring can support studies of runoff, watershed processes, groundwater\u2013surface water interactions, and changing water quality conditions.<\/p>\n<p>When combined with other monitoring parameters, fluorescence trends can help distinguish environmental changes that might otherwise be difficult to interpret.<\/p>\n<p><strong>Applications<\/strong><\/p>\n<ul>\n<li>Watershed research<\/li>\n<li>Source-water investigations<\/li>\n<li>Groundwater studies<\/li>\n<li>Environmental monitoring<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column_inner][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; custom_css_free_form=&#8221;width: 30%!important;&#8221; global_colors_info=&#8221;{}&#8221; background_color__hover=&#8221;&#8221; background__hover_enabled=&#8221;on|hover&#8221; background_enable_color__hover=&#8221;off&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2>Fluorescent Dye Tracing<\/h2>\n<p>Fluorescent tracers are valuable tools for investigating how water moves through natural and engineered systems.<\/p>\n<p>C-Fluor configurations for fluorescein and Rhodamine WT can support studies where detecting a tracer over time helps characterise transport pathways, travel times, and dispersion.<\/p>\n<p><strong>Applications:<\/strong><\/p>\n<ul>\n<li>Groundwater tracing<\/li>\n<li>Stream studies<\/li>\n<li>Hydraulic investigations<\/li>\n<li>Water transport research<\/li>\n<\/ul>\n<h2>Hydrocarbon and Wastewater Investigations<\/h2>\n<p>Fluorescence measurements can also help investigate selected signals associated with hydrocarbons and wastewater-related substances.<\/p>\n<p>C-Fluor configurations for crude oil, optical brighteners, and tryptophan provide targeted measurements for specialised environmental applications.<\/p>\n<p>These measurements can support screening, trend identification, and decisions about where additional sampling or laboratory confirmation may be appropriate.<\/p>\n<p><strong>Applications:<\/strong><\/p>\n<ul>\n<li>Environmental site investigations<\/li>\n<li>Wastewater influence studies<\/li>\n<li>Hydrocarbon screening<\/li>\n<li>Water quality research<\/li>\n<\/ul>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjI4NzY2NyIsImVuYWJsZV9odG1sIjoib2ZmIn19@&#8221; button_text=&#8221;Get Quote&#8221; admin_label=&#8221;SWT General Quote Button&#8221; _builder_version=&#8221;4.27.6&#8243; _dynamic_attributes=&#8221;button_url&#8221; _module_preset=&#8221;c9e00792-1360-4998-8cf9-5f6772c944ba&#8221; custom_margin=&#8221;30px||||false|false&#8221; button_border_width_tablet=&#8221;&#8221; button_border_width_phone=&#8221;&#8221; button_border_width_last_edited=&#8221;on|desktop&#8221; global_module=&#8221;288031&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Adobe Analytics Code&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||4px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code admin_label=&#8221;AA Code for this page&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<!-- SiteCatalyst code version: H.21. Copyright 1996-2010 Adobe, Inc. All Rights Reserved More info available at http:\/\/www.omniture.com --><!-- [et_pb_line_break_holder] --><script language=\"JavaScript\" type=\"text\/javascript\" src=\"\/\/www.solinst.com\/s_code.js\"><\/script><!-- [et_pb_line_break_holder] --><script language=\"JavaScript\" type=\"text\/javascript\"><!--<!-- [et_pb_line_break_holder] -->s.pageName=\"swt pfas clear\"<!-- [et_pb_line_break_holder] -->s.server=\"\"<!-- [et_pb_line_break_holder] -->s.channel=\"products\"<!-- [et_pb_line_break_holder] -->s.pageType=\"\"<!-- [et_pb_line_break_holder] -->s.prop1=\"swt\"<!-- [et_pb_line_break_holder] -->s.prop2=\"swt submersible fluorometers and sensors\"<!-- [et_pb_line_break_holder] -->s.prop3=\"swt pfas clear\"<!-- [et_pb_line_break_holder] -->s.prop4=\"\"<!-- [et_pb_line_break_holder] -->s.prop5=\"\"<!-- [et_pb_line_break_holder] -->s.prop6=\"\"<!-- [et_pb_line_break_holder] -->s.prop7=\"\"<!-- [et_pb_line_break_holder] -->s.prop8=\"\"<!-- [et_pb_line_break_holder] -->s.prop9=\"\"<!-- [et_pb_line_break_holder] -->s.prop10=\"\"<!-- [et_pb_line_break_holder] -->s.prop11=\"\"<!-- [et_pb_line_break_holder] -->s.prop12=\"\"<!-- [et_pb_line_break_holder] -->s.prop13=\"\"<!-- [et_pb_line_break_holder] -->s.prop14=\"\"<!-- [et_pb_line_break_holder] -->s.prop15=\"\"<!-- [et_pb_line_break_holder] -->s.prop16=\"\"<!-- [et_pb_line_break_holder] -->s.prop17=\"\"<!-- [et_pb_line_break_holder] -->s.prop18=\"\"<!-- [et_pb_line_break_holder] -->s.prop19=\"\"<!-- [et_pb_line_break_holder] -->s.prop20=\"\"<!-- [et_pb_line_break_holder] -->s.prop21=\"\"<!-- [et_pb_line_break_holder] -->s.prop22=\"\"<!-- [et_pb_line_break_holder] -->s.prop23=\"\"<!-- [et_pb_line_break_holder] -->s.prop24=\"\"<!-- [et_pb_line_break_holder] -->s.prop25=\"\"<!-- [et_pb_line_break_holder] -->s.prop26=\"\"<!-- [et_pb_line_break_holder] -->s.prop27=\"\"<!-- [et_pb_line_break_holder] -->s.prop28=\"\"<!-- [et_pb_line_break_holder] -->s.prop29=\"\"<!-- [et_pb_line_break_holder] -->s.prop30=\"\"<!-- [et_pb_line_break_holder] -->s.prop31=\"\"<!-- [et_pb_line_break_holder] -->s.prop32=\"\"<!-- [et_pb_line_break_holder] -->s.prop33=\"\"<!-- [et_pb_line_break_holder] -->s.hier1=\"solinst:products:swt:swt submersible fluorometers and sensors:swt pfas clear\"<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->\/* Conversion Variables *\/<!-- [et_pb_line_break_holder] -->s.campaign=\"\"<!-- [et_pb_line_break_holder] -->s.events=\"\"<!-- [et_pb_line_break_holder] -->s.eVar1=\"\"<!-- [et_pb_line_break_holder] -->s.eVar2=\"\"<!-- [et_pb_line_break_holder] -->s.eVar3=\"\"<!-- [et_pb_line_break_holder] -->s.eVar4=\"\"<!-- [et_pb_line_break_holder] -->s.eVar5=\"\"<!-- [et_pb_line_break_holder] -->s.eVar6=\"\"<!-- [et_pb_line_break_holder] -->s.eVar7=\"\"<!-- [et_pb_line_break_holder] -->s.eVar8=\"\"<!-- [et_pb_line_break_holder] -->s.eVar9=\"\"<!-- [et_pb_line_break_holder] -->s.eVar10=\"\"<!-- [et_pb_line_break_holder] -->s.eVar11=\"\"<!-- [et_pb_line_break_holder] -->s.eVar12=\"\"<!-- [et_pb_line_break_holder] -->s.eVar13=\"\"<!-- [et_pb_line_break_holder] -->s.eVar14=\"\"<!-- [et_pb_line_break_holder] -->s.eVar15=\"\"<!-- [et_pb_line_break_holder] -->s.eVar16=\"\"<!-- [et_pb_line_break_holder] -->s.eVar17=\"\"<!-- [et_pb_line_break_holder] -->s.state=\"\"<!-- [et_pb_line_break_holder] -->s.zip=\"\"<!-- [et_pb_line_break_holder] -->\/************* DO NOT ALTER ANYTHING BELOW THIS LINE ! **************\/<!-- [et_pb_line_break_holder] -->var s_code=s.t();if(s_code)document.write(s_code)\/\/--><\/script><!-- [et_pb_line_break_holder] --><script language=\"JavaScript\" type=\"text\/javascript\"><!--<!-- [et_pb_line_break_holder] -->if(navigator.appVersion.indexOf('MSIE')>=0)document.write(unescape('%3C')+'!-'+'-')<!-- [et_pb_line_break_holder] -->\/\/--><\/script><noscript><a href=\"https:\/\/www.omniture.com\" title=\"Web Analytics\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/solinst.d2.sc.omtrdc.net\/b\/ss\/solinst-prod\/1\/H.21--NS\/0\" height=\"1\" width=\"1\" border=\"0\" alt=\"\"><\/a><\/noscript><!--\/DO NOT REMOVE\/--><!-- [et_pb_line_break_holder] --><!-- End SiteCatalyst code version: H.21. -->[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p><div class=\"et_pb_module dsm_breadcrumbs dsm_breadcrumbs_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module_inner\">\n\t\t\t\t\t<nav class=\"dsm_breadcrumbs_wrap\">\n\t\t\t\t<ul class=\"dsm_breadcrumbs\" itemscope itemtype=\"https:\/\/schema.org\/BreadcrumbList\">\t\t\t<li class=\"dsm_breadcrumbs_item dsm_home_item dsm_home_item_custom\" itemprop=\"itemListElement\" itemscope\n\t\t\titemtype=\"https:\/\/schema.org\/ListItem\">\n\t\t\t\t<a href=\"https:\/\/www.solinst.com\/en-gb\/\" itemprop=\"item\" target=\"\">\n\t\t\t\t\t<span class='dsm_home_text_wrapper'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"et-pb-icon dsm_home_icon\">\ue009<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"dsm_home_text\" itemprop=\"name\">\n\t\t\t\t\t\t\t\tHome\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t<meta itemprop=\"position\" content=\"1\" \/>\n\t\t\t<\/li>\n\n\t\t<li class=\"dsm_breadcrumbs_separator\"> <span class=\"et-pb-icon dsm_separator_icon\">5<\/span><\/li><\/ul>\n\t\t\t<\/nav>\n\t\t\t\t<\/div>\n\t\t\t<\/div> Solinst Water Technologies, LLC(Formerly Turner Designs) 1995 N 1st\u00a0Street, San Jose, CA 95112, United States Tel: +1 877-316-8049Tel: +1 408-749-0994email: swt@solinst.com New 101M Mini Water Level MeterWater Quality Probes Solinst Eureka, a global leader in the design and manufacture of multiparameter water quality sondes.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;C-Fluor Submersible Fluorometers Targeted Optical Measurements. Greater Environmental Understanding. Understanding water quality often requires looking beyond traditional monitoring parameters. Changes in dissolved organic matter, biological activity, fluorescent tracers, and other substances can provide valuable insight into the movement and condition of water. The Solinst Water Technologies C-Fluor Model 2120 is a compact, submersible fluorescence sensor designed to bring targeted optical measurements directly into the field. Available in application-specific configurations, C-Fluor supports continuous monitoring, research, and integration into existing data collection systems. Whether investigating groundwater movement, studying aquatic ecosystems, or tracking changes in water quality, C-Fluor helps researchers and environmental professionals collect meaningful fluorescence measurements where they matter. See Beyond Conventional Water Quality Measurements Water systems are constantly changing. Rainfall, runoff, biological processes, groundwater contributions, and human activities can influence water quality over time. Conventional measurements such as temperature, conductivity, dissolved oxygen, and turbidity provide essential information. Fluorescence [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":297460,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"folder":[8690],"class_list":["post-297695","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>C-Fluor Submersible Fluorometer | Water Quality Monitoring<\/title>\n<meta name=\"description\" content=\"Explore Solinst Water Technologies C-Fluor submersible fluorescence sensors for water quality monitoring, algae detection, dye tracing, CDOM \/ FDOM, and environmental research\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C-Fluor Submersible Fluorometer\" \/>\n<meta property=\"og:description\" content=\"Explore Solinst Water Technologies C-Fluor submersible fluorescence sensors for water quality monitoring, algae detection, dye tracing, CDOM \/ FDOM, and environmental research.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/\" \/>\n<meta property=\"og:site_name\" content=\"Solinst Groundwater and Surface Water Monitoring Instrumentation, Water Level Meters, Interface Meters, Dataloggers\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-23T21:31:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/09\/solinst-water-technologies.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"176\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"2120 C-Fluor Submersible Fluorometer\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"12 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/solinst-water-technologies\\\/submersible-fluorometers-and-sensors\\\/2120-c-fluor-submersible-fluorometer\\\/\",\"url\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/solinst-water-technologies\\\/submersible-fluorometers-and-sensors\\\/2120-c-fluor-submersible-fluorometer\\\/\",\"name\":\"C-Fluor Submersible Fluorometer | Water Quality Monitoring\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/solinst-water-technologies\\\/submersible-fluorometers-and-sensors\\\/2120-c-fluor-submersible-fluorometer\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/solinst-water-technologies\\\/submersible-fluorometers-and-sensors\\\/2120-c-fluor-submersible-fluorometer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.solinst.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/solinst-water-technologies.webp\",\"datePublished\":\"2026-10-23T13:07:36+00:00\",\"dateModified\":\"2026-10-23T21:31:30+00:00\",\"description\":\"Explore Solinst Water Technologies C-Fluor submersible fluorescence sensors for water quality monitoring, algae detection, dye tracing, CDOM \\\/ FDOM, and environmental research\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/solinst-water-technologies\\\/submersible-fluorometers-and-sensors\\\/2120-c-fluor-submersible-fluorometer\\\/#breadcrumb\"},\"inLanguage\":\"en-gb\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/solinst-water-technologies\\\/submersible-fluorometers-and-sensors\\\/2120-c-fluor-submersible-fluorometer\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-gb\",\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/solinst-water-technologies\\\/submersible-fluorometers-and-sensors\\\/2120-c-fluor-submersible-fluorometer\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.solinst.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/solinst-water-technologies.webp\",\"contentUrl\":\"https:\\\/\\\/www.solinst.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/solinst-water-technologies.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/solinst-water-technologies\\\/submersible-fluorometers-and-sensors\\\/2120-c-fluor-submersible-fluorometer\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Solinst Water Technologies\",\"item\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/instruments\\\/water-technologies\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Submersible Fluorometers and Sensors\",\"item\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/products\\\/solinst-water-technologies\\\/submersible-fluorometers-and-sensors\\\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"2120 C-Fluor Submersible Fluorometer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/#website\",\"url\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/\",\"name\":\"Solinst Groundwater and Surface Water Monitoring Instrumentation, Water Level Meters, Interface Meters, Dataloggers\",\"description\":\"High quality groundwater monitoring instruments and surface water monitoring instruments including water level meters, interface meters, groundwater samplers, dataloggers and more!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.solinst.com\\\/en-gb\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-gb\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"C-Fluor Submersible Fluorometer | Water Quality Monitoring","description":"Explore Solinst Water Technologies C-Fluor submersible fluorescence sensors for water quality monitoring, algae detection, dye tracing, CDOM \/ FDOM, and environmental research","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/","og_locale":"en_US","og_type":"article","og_title":"C-Fluor Submersible Fluorometer","og_description":"Explore Solinst Water Technologies C-Fluor submersible fluorescence sensors for water quality monitoring, algae detection, dye tracing, CDOM \/ FDOM, and environmental research.","og_url":"https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/","og_site_name":"Solinst Groundwater and Surface Water Monitoring Instrumentation, Water Level Meters, Interface Meters, Dataloggers","article_modified_time":"2026-10-23T21:31:30+00:00","og_image":[{"width":600,"height":176,"url":"https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/09\/solinst-water-technologies.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_title":"2120 C-Fluor Submersible Fluorometer","twitter_misc":{"Est. reading time":"12 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/","url":"https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/","name":"C-Fluor Submersible Fluorometer | Water Quality Monitoring","isPartOf":{"@id":"https:\/\/www.solinst.com\/en-gb\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/#primaryimage"},"image":{"@id":"https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/#primaryimage"},"thumbnailUrl":"https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/09\/solinst-water-technologies.webp","datePublished":"2026-10-23T13:07:36+00:00","dateModified":"2026-10-23T21:31:30+00:00","description":"Explore Solinst Water Technologies C-Fluor submersible fluorescence sensors for water quality monitoring, algae detection, dye tracing, CDOM \/ FDOM, and environmental research","breadcrumb":{"@id":"https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/#breadcrumb"},"inLanguage":"en-gb","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/"]}]},{"@type":"ImageObject","inLanguage":"en-gb","@id":"https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/#primaryimage","url":"https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/09\/solinst-water-technologies.webp","contentUrl":"https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/09\/solinst-water-technologies.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/2120-c-fluor-submersible-fluorometer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.solinst.com\/en-gb\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/www.solinst.com\/en-gb\/products\/"},{"@type":"ListItem","position":3,"name":"Solinst Water Technologies","item":"https:\/\/www.solinst.com\/en-gb\/instruments\/water-technologies\/"},{"@type":"ListItem","position":4,"name":"Submersible Fluorometers and Sensors","item":"https:\/\/www.solinst.com\/en-gb\/products\/solinst-water-technologies\/submersible-fluorometers-and-sensors\/"},{"@type":"ListItem","position":5,"name":"2120 C-Fluor Submersible Fluorometer"}]},{"@type":"WebSite","@id":"https:\/\/www.solinst.com\/en-gb\/#website","url":"https:\/\/www.solinst.com\/en-gb\/","name":"Solinst Groundwater and Surface Water Monitoring Instrumentation, Water Level Meters, Interface Meters, Dataloggers","description":"High quality groundwater monitoring instruments and surface water monitoring instruments including water level meters, interface meters, groundwater samplers, dataloggers and more!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.solinst.com\/en-gb\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-gb"}]}},"_links":{"self":[{"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/pages\/297695","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/comments?post=297695"}],"version-history":[{"count":12,"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/pages\/297695\/revisions"}],"predecessor-version":[{"id":298486,"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/pages\/297695\/revisions\/298486"}],"up":[{"embeddable":true,"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/pages\/297460"}],"wp:attachment":[{"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/media?parent=297695"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/www.solinst.com\/en-gb\/wp-json\/wp\/v2\/folder?post=297695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}