Shopping security
Ash-free paper (max 0.002%) made exclusively of cellulose cotton fibers. Used for critical gravimetrical analysis. Surface weight 80 g/m², pore 7 - 9 ?m, thickness 290 ?m. Available in flat disks. Equivalent to: Whatman 42
Ships within 48 hours · Estimated delivery Jun 20 - Jun 25
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order