Disposable Filters
Model 860 Data Sheet
Solinst supplies in-line disposable filters designed specifically for the preparation of groundwater samples for dissolved metals analysis and for filtering large volumes of turbid groundwater.
These filters are an easy, effective way to meet the filtration requirements of the U.S. Environmental Protection Agency, as they incorporate a 0.45 μm membrane into a disposable device.
Advantages
Filter Design
No bulky holder requiring replaceable filter discs
More than five times the effective filtration area than obtained with 142 mm disc filters
Reduces the need for multiple filter changes
Assures rapid sample filtration
No handling of the filter element
Self-contained and disposable
No hazardous residue on the filter housing
Saves Time and Money
No costly decontamination
No assembly/disassembly, nor the multiple filter changes associated with reusable filter holders
Specifications
Materials
Housings: Polypropylene
Filter Media: Polyether Sulphone
Pore Size
0.45 μm
Maximum Operating Pressure
50 psi (3.4 bar)
Maximum Operating Temperature
High Flow: 49˚C
700 cm2 High Capacity Filter
Excellent for sampling in silty or particulate-laden groundwater, the high capacity filter gives 700 cm2 of effective filtration area.
Disposable Filter Rinse Results |
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Disposable Filters have been tested for the following chemicals and the effluent was found to have non-detectable levels using equipment with the following detection limits. |
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Element |
Detection |
Element |
Detection |
Silver |
<0.0001 |
Molybdenum |
<0.001 |
Aluminum |
<0.005 |
Sodium |
<1 |
Arsenic |
<0.002 |
Nickel |
<0.001 |
Boron |
<0.005 |
Phosphorus |
<0.05 |
Barium |
<0.005 |
Lead |
<0.0005 |
Beryllium |
<0.001 |
Antimony |
0.0117 |
Bismuth |
<0.001 |
Selenium |
<0.002 |
Calcium |
<0.5 |
Silicon |
0.19 |
Cadmium |
<0.0001 |
Tin |
<0.001 |
Cobalt |
<0.0001 |
Strontium |
<0.001 |
Chromium |
<0.005 |
Titanium |
<0.005 |
Copper |
<0.0005 |
Thallium |
<0.00005 |
Iron |
<0.03 |
Uranium |
<0.0001 |
Potassium |
<0.01 |
Vanadium |
<0.0005 |
Magnesium |
<0.05 |
Zinc |
<0.005 |
Manganese |
<0.005 |
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Inlet and Outlet Connections
Each filter has a 1/2” (12 mm) barb, reducing to 1/4” (6 mm) NPT inlet connector which fits 3/8” x 1/4” (10 mm x 6 mm) or 5/8” x 1/2” (16 mm x 12 mm) tubing. The outlet connector is a 1/2” (12 mm) straight tube.
