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Key Documents

WHA67246004

Whatman® Polycap GW encapsulated filter for ground water samples

Polycap GW 75, pore size 0.45 μm

동의어(들):

Z754293

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About This Item

UNSPSC 코드:
41104922
NACRES:
NB.24

material

polypropylene housing

무균

non-sterile

포장

pack of 100

제조업체/상표

Whatman 6724-6004
Whatman Article No. 28420230 (US reference)

직경

75 mm

공극 크기

0.45 μm

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

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
  • 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

특징 및 장점

  • 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

기타 정보

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

법적 정보

Whatman is a registered trademark of Cytiva

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