15 cm Quadrant-Folded Filter Paper, Pre-Folded Disks, Qualitative Grade 2 - ZENPORE

15 cm Quadrant-Folded Filter Paper, Pre-Folded disks, Qualitative Grade 2 - ZENPORE Slow Flow 150 mm (50 discs)

15 cm Quadrant-Folded Filter Paper, Pre-Folded Disks, Qualitative Grade 2 - ZENPORE

GRADE 2 Q QUADRANT Qualitative Filter Paper Equivalent to Whatman grade 2 FF, this laboratory filter paper is widely used for standard fine filtration when you need to separate a solid or precipitate from the filtrate. Made from high alpha-cellulose cotton, this standard lab filter is not intended for ashing. APPLICATIONS HIGH RETENTION Retains fine crystalline and organic precipitates around 8µm like: PRE-FOLDED These Quadrant Folded Filters saves folding time when filtration is done repetitively. Use our pleating equivalent ST002-150v for even faster filtration. Suitable for gravity filtration in standard funnels, not vacuum. EQUIVALENCE & SIZE See the cross-reference table and size diagrams in the photos to choose the appropriate reference and diameter of your circles.

Key Features

• ✅ GRADE 2 Q : 15cm - Equivalent to Whatman qualitative grade 2 FF, quadrant folded filter paper (150mm)
• ✅ PREFOLDED - No more folding! These pre-folded Quadrant filters are ready for the funnel
• ✅ AGRICULTURE - Soil pre-filtration, fertilizer analysis, nutrient absorption in seed tests
• ✅ BREWING TESTS - Beer and malt analysis, removal of turbidity in wort and yeast filtration
• ✅ HIGH RETENTION / SLOW FLOW - Retains fine crystalline particles (5~10 micron)

✅ Product Dimensions: 3.11 x 3.23 x 3.11 inches; 3.25 ounces

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