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物料
Nylon membrane (Quartz pre-filter)
polypropylene housing
无菌性
non-sterile
特点
Nylon with Quartz Fiber prefilter
包装
pkg of 50 ea
制造商/商品名称
Cytiva
Whatman 10463401
Whatman Article No. 28415817 (US reference)
参数
4.5 bar pressure (65 psi)
80 °C max. temp.
面积
20.4 cm2
容量
≤200 mL
连接器尺寸
6-14 m
直径
50 mm
过滤器体积
540 μL
孔径
0.45 μm
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一般描述
Polydisc GW (Ground Water) is specifically designed for sample preparation of ground water samples for the analysis of dissolved heavy metals. It is an aqueous filter with low background values for the determination of trace elements (each box contains a certificate).
It has everything that makes the preparation of aqueous solutions for the analysis of dissolved heavy metals easy: a large filter surface, quartz fiber prefilter and membrane filter in sandwich arrangement and a high dirt loading capacity. And, of course, it meets all the requirements of regulations such as NEN, EPA.
It has everything that makes the preparation of aqueous solutions for the analysis of dissolved heavy metals easy: a large filter surface, quartz fiber prefilter and membrane filter in sandwich arrangement and a high dirt loading capacity. And, of course, it meets all the requirements of regulations such as NEN, EPA.
特点和优势
- 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
其他说明
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.
法律信息
Whatman is a registered trademark of Cytiva
法规信息
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