WHA10463400

Whatman^® Polydisc GW in-line filter for ground water

Nylon with Quartz Fiber prefilter, pkg of 20 ea

• Sinónimos: Z698717
• Código UNSPSC: 41104922
• NACRES: NB.24

Propiedades

• Materiales: Nylon membrane (Quartz pre-filter); polypropylene housing
• esterilidad: non-sterile
• Características: Nylon with Quartz Fiber prefilter
• envase: pkg of 20 ea
• fabricante / nombre comercial: Whatman 10463400; Whatman Article No. 28415816 (US reference)
• Parámetros: 4.5 bar pressure (65 psi); 80 °C max. temp.
• área: 20.4 cm²
• capacidad: ≤200 mL
• conector tamaño: 6-14 m
• Diámetro: 50 mm
• filtro volumen: 540 μL
• tamaño de poro: 0.45 μm

Descripción

Descripción general

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.

Características y beneficios

• 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

Otras notas

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

Información legal

Whatman is a registered trademark of Cytiva