These groundwater sampling capsules are an EPA-approved method for collection of groundwater prior to dissolved metal analysis. The pleated membrane provides four times more filtration area than a 142 mm filter disc for faster flow rates and higher throughput. Features & Benefits:•Each capsule includes a certificate indicating lowest detectable level (LDL) analysis for 67 metals and 2 anions •Low-extractable filter and housing materials minimize background during sample analysis •Available with three different pore sizes to suit a variety of water conditions: 5.0 µm for high particulate levels, 1.0 µm for normal particulate levels, 0.45 µm for relatively clean waterApplications:Environmental Monitoring, Dissolved Metals Analysis in Water
Catalogue Number
GWSC04501
Chemistry
Polyethersulfone (PES)
Device Material
HDPE
Diameter
7.6 cm
Filtration Area
600 cm²
Fitting Inlet
1/8 in. NPTM, external threaded connections; with stepped hose adapter for up to 3/8 in. I.D. tubing
Fitting Outlet
1/8 in. NPTM, external threaded connections; with stepped hose adapter for up to 3/8 in. I.D. tubing
Height
102 mm
Housing Material
High-density polyethylene (HDPE)
Key Applications
Environmental Analysis
Material Size
1
Materials of Construction
Polypropylene housing; polyethersulfone membrane
Maximum Differential Pressure, bar (psid)
0.7 bar (10 psid)
Maximum Inlet Pressure, bar (psi)
4.1 bar (60 psi)
Pore Size
0.45 µm
Wettability
Hydrophilic
DESCRIPTION
Disposable, EPA-accepted method for collecting groundwater prior to dissolved metals analysis.
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