WHA10463400

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

Nylon with Quartz Fiber prefilter, pkg of 20 ea

• Synonyme(s) : Z698717
• Code UNSPSC : 41104922
• Nomenclature NACRES : NB.24

Propriétés

• Matériaux: Nylon membrane (Quartz pre-filter); polypropylene housing
• Stérilité: non-sterile
• Caractéristiques: Nylon with Quartz Fiber prefilter
• Conditionnement: pkg of 20 ea
• Fabricant/nom de marque: Whatman 10463400; Whatman Article No. 28415816 (US reference)
• Paramètres: 4.5 bar pressure (65 psi); 80 °C max. temp.
• Surface: 20.4 cm²
• Capacité: ≤200 mL
• Taille du connecteur: 6-14 m
• Diamètre: 50 mm
• Volume du filtre: 540 μL
• Dimension de pores: 0.45 μm

Description

Description générale

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.

Caractéristiques et avantages

• 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

Autres remarques

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

Informations légales

Whatman is a registered trademark of Cytiva