Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

WHA7404002

Whatman® nylon filter discs 0.45 μm pore size

white, hydrophilic, 100 ea, 25 mm diam

Synonym(s):

Whatman filter, Z746258, membrane filters, syringe filter

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
40161507
NACRES:
NB.24

product name

Whatman® membrane filters nylon, pore size 0.45 μm, diam. 25 mm

material

Nylon membrane

sterility

non-sterile

packaging

pkg of 100 ea

manufacturer/tradename

Whatman 7404-002
Whatman Article No. 28420770 (US reference)

diam.

25 mm

pore size

0.45 μm

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

High-quality nylon membranes are suitable for filtering aqueous solutions and most organic solvents. The membranes are suitable for use with a wide range of biological preparations and can be used where other membranes are unsuitable or difficult to use. Nylon membranes are hydrophilic, removing the need for wetting agents that could be extracted when filtering aqueous solutions. The membranes are flexible, durable and tear resistant, and can be autoclaved at 135°C. Applications include: filtration of aqueous and organic mobile phases, vacuum degassing, filtration of tissue culture media, microbiological media, buffers, and solutions.

Application

  • Filtration of aqueous and organic mobile phases
  • Vacuum degassing
  • Filtration of tissue culture media, microbiological media, buffers, and solutions

Features and Benefits

  • High-quality nylon membranes are suitable for filtering aqueous solutions and most organic solvents.
  • Suitable for use with a wide range of biological preparations and can be used where other membranes are unsuitable or difficult to use

Other Notes

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

Legal Information

Whatman is a registered trademark of Cytiva

Regulatory Information

新产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service