Filter Paper 7cm Lab Qualitative Filter Paper for Chemistry, Standard Qualitative Grade 4-Fast Flow 70mm(100 Discs)
Special Features
- GRADE 4 : 15cm - Equivalent to Whatman qualitative grade 4, standard lab filter paper (150mm)
- FAST PRE-FILTER - Quickly clean-up biological samples and organic extracts, routine clarification
- WINE MAKING - Filtration of musts
- HIGH AIR FLOW COLLECTION - Collect large particulate in fast moving air or fumes
- COARSE RETENTION / FAST FLOW - Retains coarse and gelatinous precipitates (20~25 micron)
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