Solinst Electronic Pump Control Unit<\/strong><\/a>. The Solinst Bladder Pump allows very slow, steady compression of the bladder providing a consistent rate comparable to ambient groundwater flow, helping produce samples truly representative of in-situ conditions.<\/p>\n","protected":false},"excerpt":{"rendered":"Low flow purging and sampling involves extracting groundwater at rates comparable to ambient groundwater flow (typically less than 500 ml\/min), so that the drawdown of the water level is minimized, and the mixing of stagnant water with water from the screened intake area in a well is reduced. Solinst\u00a0Bladder Pumps\u00a0are able to provide flow rates… Continue Reading »<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":846,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[450],"tags":[47,169,170],"class_list":["post-705","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-low-flow-groundwater-sampling","tag-low-flow-sampling","tag-bladder-pumps","tag-electronic-pump-control"],"yoast_head":"\nLow Flow Groundwater Sampling<\/title>\n<meta name=\"description\" content=\"Solinst Bladder Pumps are able to provide flow rates as low as 100 ml\/min, using a Solinst Electronic Pump Control Unit.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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