Coshar 300pcs 7cm Qualitative Filter Paper, Medium Flow Lab Supply Filter Paper
Coshar 300pcs 7cm Qualitative Filter Paper, Medium Flow Lab Supply Filter Paper
Specifications: Material: pure cotton cellulose Filter paper diamater: 7cm Filtration Speed: 35 – 37 sec Ash content: ≤0.15% Pore size: 15-20 μm Package Content: 300 x qualitative filter paper If you have any questions, please feel free to Q&A us or email us, we stand ready to help you at greatest earnest.
Product Features
- Filter paper diamater: 7cm.
- Filtration Speed: 35 37 sec, Ash content: 0.15% ,Pore size: 15-20 m.
- Collect large particulate in fast moving air or fumes, capable of retaining the fine precipitates encountered in chemical analysis.
- Mainly used in lab, or in chemical class.
- Package include 300pcs qualitative filter paper.