WHA10463401

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

pkg of 50 ea

• Sinonimo/i: Z698725
• Codice UNSPSC: 41104922
• NACRES: NB.24

Proprietà

• Materiali: Nylon membrane (Quartz pre-filter); polypropylene housing
• Sterilità: non-sterile
• Caratteristiche: Nylon with Quartz Fiber prefilter
• Confezionamento: pkg of 50 ea
• Produttore/marchio commerciale: Cytiva; Whatman 10463401; Whatman Article No. 28415817 (US reference)
• Parametri: 4.5 bar pressure (65 psi); 80 °C max. temp.
• Area: 20.4 cm²
• Capacità: ≤200 mL
• Dimens. raccordo: 6-14 m
• Diametro: 50 mm
• Volume filtro: 540 μL
• Dimensione pori: 0.45 μm

Descrizione

Descrizione generale

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.

Caratteristiche e vantaggi

• 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

Altre note

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

Note legali

Whatman is a registered trademark of Cytiva