Ask Qorpak
Guaranteed response
within 1 business day

Browse Products

     

  Learn More About
 

Quantitative Ashless Filter Circles

Whatman® Quantitative Ashless Filter Circles are designed for gravimetric analysis and the preparation of samples for instrumental analysis. They are available in three formats designed to meet your specific needs. 0.007% ash maximum - very pure filters ideal for a wide range of critical analytical filtration procedures.

Quantitative Ashless Filter Circles