Passa al contenuto
Merck
Tutte le immagini(1)

Documenti fondamentali

WHA7590002

Whatman® PTFE WTP filter discs 1 μm pore size

white, hydrophobic, PP grid support, 100 ea, 25 mm diam

Sinonimo/i:

Z754862

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

Codice UNSPSC:
40161507
NACRES:
NB.24

Nome del prodotto

Whatman® membrane filters PTFE, pore size 1 μm, diam. 25 mm

Materiali

PTFE membrane

Sterilità

non-sterile

Confezionamento

pk of 100

Produttore/marchio commerciale

Whatman 7590-002
Whatman Article No. 28420778 (US reference)

Diametro

25 mm

Dimensione pori

1 μm

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Descrizione generale

Whatman PTFE membranes from Cytiva are strong hydrophobic membrane filters resistant to the corrosive solvents and aggressive media used in gas sterilization* and liquid clarification.

PTFE membranes are especially effective for use with aggressive solvents, liquids, and gases.

Gas sterilization and liquid clarification

PTFE membranes are used for liquid clarification of corrosives, solvents, and aggressive fluids. Effective sample filtration is critical to prevent equipment damage. Cytiva′s PTFE hydrophobic membrane filters are also suitable for air and gas sterilization* because of their ability to capture aqueous aerosols.

Applicazioni

One of the major applications for the PTFE membrane is the clarification of corrosives, solvents, and aggressive fluids. This includes the important requirement in HPLC analysis for sample filtration where any solid particles can cause permanent damage to the column. The 0.5 μm pore size is normally used. Air and gas sterilization make use of the hydrophobic characteristics of PTFE membranes and their ability to stop aqueous aerosols. Usual pore sizes are 0.2 μm and 0.5 μm. Sterile venting of vacuum manifolds, fermentation vessels, and sterile filtrate tanks and containers utilize PTFE 0.2 μm membranes.

Caratteristiche e vantaggi

  • Polypropylene grid support material for increased strength
  • Temperature resistant up to 120°C
  • Resistant to most aggressive acids, alkalis, and solvents
  • Hydrophobic membrane filters can collect aqueous aerosols

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

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documenti section.

Se ti serve aiuto, non esitare a contattarci Servizio Clienti

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.