Skip to Content
Merck
All Photos(1)

Key Documents

WHA9892-128

Whatman® quantitative filter paper, ashless, Grade 40

pyramid, H (12.5 cm), pack of 1000 ea

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
41104900
NACRES:
NB.24

feature

pyramid

packaging

pack of 1000 ea

manufacturer/tradename

Whatman 9892-128

parameter

0.29 psi wet burst
340 sec/100 mL speed (Herzberg)

H

(12.5 cm)

thickness

210 μm

ash

≤0.007%

pore size

8 μm (Particle retention)

basis weight

95 g/m2

Looking for similar products? Visit Product Comparison Guide

General description

Pyramid (square) folded filter paper is easy to use and saves valuable time when undertaking repetitive or multiple analyses.

Features and Benefits

  • Easily fits into conical funnels.
  • Saves valuable time when undertaking repetitive or multiple analyses.
  • Provides the same high quality and consistency that you expect from all Whatman filter papers.
  • Whatman cellulose filter paper grades are also available in pyramid (square) folded formats.

Legal Information

Whatman is a registered trademark of Cytiva

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

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