18.5 cm Fluted Filter Paper, Pre-Pleated (Folded), Qualitative Grade 2 - ZENPORE Slow Flow 185 mm (100 Discs) 18.5 cm diameter
18.5 cm Fluted Filter Paper, Pre-Pleated (Folded), Qualitative Grade 2 - ZENPORE Slow Flow 185 mm (100 Discs)
Size:18.5 cm diameter GRADE 2 V FLUTED Qualitative Filter PaperEquivalent to Whatman grade 2 V, 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.APPLICATIONSscience : General filtration in the 8 ?m range, clarification of cloudy suspension in labsfood : Determination of total fat content in foodstuff and dairy, unsaponifiable fraction in fats and oils (fluted)beverage : Beer and malt analysis, removal of turbidity from wort and removal of yeast after fermentation (fluted)agriculture : Prefiltration of soil, hold nutrient in plant growth trialsenvironment : Air polution monitoring of specific atmospheric contaminants and black smokeHIGH RETENTIONRetains fine crystalline and organic precipitates around 8μm like:Metal Sulfides (Cd, Ni, Zn, Fe, Pb, Mn, Ag, As) Ba Sulfate, Pb Chromate, Mg oxideCa Oxalate (cold), Ca Fluoride, Pb Dioxidepaper : pure cotton celluloseflow : slowretention : 5~10 μm (fine)speed : 40~45 s (10ml DIN 53137)size : ⌀ 185 mmthickness : 160 μmweight : 86 g/m²ash : 0.1%qty : 100 discsPRE-PLEATEDThese Prepleated Fluted Filters saves filtration and folding time thanks to their increased surface area and loading capacity.Provides faster flow than simple folding while maintaining similar grade characteristics.Suitable for gravity filtration in standard funnels, not vacuum.EQUIVALENCE & SIZESee the cross-reference table and size diagrams in the photos to choose the appropriate reference and diameter of your circles.
Product Features
- GRADE 2 V : 18.5cm - Equivalent to Whatman qualitative filter paper, fluted grade 2V (185mm)
- PREPLEATED - Save folding and filtration time with these pre-pleated Fluted Filters
- INCREASED LOAD - Pleated filter's loading capacity is higher than non-fluted discs
- 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)