AquaPrep™ groundwater sampling capsules and devices, a Pall Life Sciences product, are self-contained, disposable units that eliminate the time and hazards associated with cleaning filter holders. Easiest and most efficient way to meet filtration requirements of the U.S. EPA for 0.45 µm filtration. Self-contained, disposable units eliminate the time and hazards associated with cleaning filter holders. AquaPrep 600 capsule has over four times higher EFA than 142 mm disc filters, reducing the need for multiple filter changes during the sampling process and ensuring rapid sample filtration. AquaPrep 600 capsules have Metals Ananlysis Certification on 48 metals printed on each package. Specifications Materials of Construction Filter Media: AquaPrep Device: Thermopor membrane (polyesterreinforced polysulfone) AquaPrep-V Device: Versapor™ membrane (acrylic copolymer on a non-woven support) Housing: Polypropylene Effective Filtration Area 19.6 cm2 Dimensions Length: 8.2 cm (3.2 in.) Diameter: 7.3 cm (2.9 in.) Inlet/Outlet Connections AquaPrep Device: Stepped hose barb accepts 6.4 - 12.7 mm (1⁄4 - 1⁄2 in.) ID tubing AquaPrep-V Device: 1⁄8 in. MNPTMaximum Operating Temperature 60°C (140°F) Maximum Operating Pressure 5.1 bar (510 kPa, 75 psi) at ambient temperature AquaPrep 600 Capsules Materials of Construction Filter Media: Supor™ membrane (hydrophilic polyethersulfone) Housing: Polypropylene Effective Filtration Area 600 cm2 Dimensions Length (With Fittings): 14.5 cm (5.7 in.) Diameter: 6.9 cm (2.7 in.) Inlet/Outlet Connections Stepped hose barb accepts 6.4 - 12.7 mm (1⁄4 - 1⁄2 in.) ID tubing Maximum Operating Temperature 60°C (140°F) Maximum Operating Pressure 4.1 bar (410 kPa, 60 psi) at ambient temperature Applications Designed for the preparation of groundwater samples for dissolved metals analysis. EFA of 19.6 cm2 makes AquaPrep devices perfect for samples with relatively low levels of particulate matter. AquaPrep 600 capsules are recommended for moderately silty and particulate-laden groundwater.