Whatman Polydisc GW (Ground Water) in-line filter is specifically designed for preparation of ground water samples for dissolved metals analysis.
- Hydrophilic, durable nylon membrane is compatible with aqueous samples
- 100% quartz fiber prefilter with low heavy metal content allows filtration of larger volumes of even heavily particle-laden samples
- Certified low background metal values for heavy metal testing
- Large 20.4cm2 filtration area
- Tubing nozzle compatible with 6–14mm i.d. hose
This product has met the following criteria to qualify for the following awards: