Filter Paper Circles Whatman Grade No.40 15cm

Code: XFB200-34

Particle retention rating at 98% efficiency. 2For 9 cm diameter; 3Ash is determined by ignition of the cellulose filter at 900°C in air.

per PK 100
Loading...


Suitable for gravity or low suction filtration. Care must be taken to prevent rupture of paper.

Sign up for our newsletter

We only use your email address to add you to our mailing list for receiving our newsletters(monthly). This information is only kept in our mailing list and not for any other purposes than for contacting you with our newsletters.

Thank you for your submission! You will hear from us soon.