WHA67246004
Whatman® Polycap GW encapsulated filter for ground water samples
Polycap GW 75, pore size 0.45 μm
Synonym(s):
Z754293
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About This Item
UNSPSC Code:
41104922
NACRES:
NB.24
Recommended Products
material
polypropylene housing
sterility
non-sterile
packaging
pack of 100
manufacturer/tradename
Whatman 6724-6004
Whatman Article No. 28420230 (US reference)
diam.
75 mm
pore size
0.45 μm
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General description
The US Environmental Protection Agency (EPA) and local Departments for Environmental Protection protocols specify filtering ground water samples with a 0.45 μm filter when analyzing dissolved or suspended metals (EPA Method 3005). Specifically designed with field sampling in mind, the Whatman Polycap Ground Water sampling capsule can be used as a convenient in-line filter unit.
Features and Benefits
Applications: Filter ground water samples before dissolved metal analysis
Features and Benefits
- Connects directly to outlet of a sampling pump
- Easy to use
- Filtration membrane is encapsulated in durable polypropylene housing
- Also available in 1.0 μm and 5.0 μm filters, as required by US and regional EPA test methods
- Large surface area optimized to provide at least 600 cm2 of effective filtration area to ensure rapid sample collection
- Housing components thermally fused (no glues, adhesives, metals, epoxies or extraneous materials)
- Suitable for filtration procedure outlined in EPA Method 3005 for ground water analysis
- Stepped hose barb fittings allow for connection with various size tubings
- Lot number printed on each unit for traceability
Applications: Filter ground water samples before dissolved metal analysis
Features and Benefits
- Stepped hose barb fittings allow for connection directly to outlet of a sampling pump with various size tubing
- Effective filtration surface area of 600 cm² to ensure rapid sample collection
- PES filters in thermally fused housing eliminate sample contamination that could come from glues, adhesives, metals, epoxies, or extraneous materials
- Lot number printed on each unit for traceability supports use in regulated field sampling methods such as EPA Method 3005 for ground water analysis
- ell suited for ground water sampling as a dissolved metals filter
Other Notes
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.
Legal Information
Whatman is a registered trademark of Cytiva
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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