登录 查看组织和合同定价。
选择尺寸
关于此项目
NACRES:
NB.24
UNSPSC Code:
41104922
Pore size:
0.45 μm
Diam.:
50 mm
Sterility:
non-sterile
Material:
Nylon membrane (Quartz pre-filter), polypropylene housing
Packaging:
pkg of 50 ea
material
Nylon membrane (Quartz pre-filter), polypropylene housing
sterility
non-sterile
feature
Nylon with Quartz Fiber prefilter
packaging
pkg of 50 ea
manufacturer/tradename
Cytiva, Whatman 10463401, Whatman Article No. 28415817 (US reference)
parameter
4.5 bar pressure (65 psi), 80 °C max. temp.
area
20.4 cm2
capacity
≤200 mL
connector size
6-14 m
diam.
50 mm
filter volume
540 μL
pore size
0.45 μm
正在寻找类似产品? 访问 产品对比指南
General description
Whatman Polydisc GW (Ground Water) in-line filter is specifically designed for preparation of ground water samples for dissolved metals analysis.
Polydisc GW for ground water sampling
Polydisc GW’s large filter surface, durable nylon Whatman membrane, and quartz fiber prefilter result in high dirt-loading capacity. The filter was designed in line with regulatory requirements for groundwater testing found in US EPA Method 3005A.
Certified for heavy metal analysis
Heavy metal testing in ground water often requires an aqueous filter to reduce a sample’s turbidity, but results can be skewed if the filter itself contains heavy metals. Cytiva certifies each Polydisc GW batch for low background values for the determination of trace elements.
Polydisc GW for ground water sampling
Polydisc GW’s large filter surface, durable nylon Whatman membrane, and quartz fiber prefilter result in high dirt-loading capacity. The filter was designed in line with regulatory requirements for groundwater testing found in US EPA Method 3005A.
Certified for heavy metal analysis
Heavy metal testing in ground water often requires an aqueous filter to reduce a sample’s turbidity, but results can be skewed if the filter itself contains heavy metals. Cytiva certifies each Polydisc GW batch for low background values for the determination of trace elements.
Features and Benefits
- 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 20.4 cm² filtration area
- Tubing nozzle compatible with 6–14 mm i.d. hose
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
法规信息
新产品
此项目有
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持