12.5 cm Fluted Filter Paper, Pre-Pleated (Folded), Qualitative Grade 1 - ZENPORE Medium Flow 125 mm (100 Discs)

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12.5 cm Fluted Filter Paper, Pre-Pleated Features

• GRADE 1 V : 12.5cm - Equivalent to Whatman qualitative filter paper, fluted grade 1V (125mm)

• 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

• LAB FILTER - Routinely used in lab to determine fat content, extract solids and clarify liquids

• MEDIUM RETENTION / MEDIUM FLOW - Retains medium crystalline particles (10~15 micron)

About 12.5 Cm Fluted Filter Paper, Pre-Pleated

GRADE 1 V FLUTED Qualitative Filter Paper Equivalent to Whatman grade 1 V, this pre-pleated filter paper is commonly used in labs where 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 science : Routine qualitative analytical separations and liquid clarification in labs food : Solid foodstuffs separation and liquid extraction, fat content determination beverage : Analysis and filtration of dense liquids like fruit pulps, musts, syrups, oil or plant extracts agriculture : Soil analysis and seed testing environment : Medium particles collection for pollution monitoring (stain intensity) education : Basic qualitative separations teaching and paper chromatography MEDIUM RETENTION Retains medium-fine crystalline precipitates like: Sulfates (Pb, coarse form of Ba and Ca) Carbonates (Ba, Ca) Phosphates (Al, Pb, Struvite) Chromates (Fe, As, Pb) Ca Oxalate (hot), Pb Oxide paper : pure cotton cellulose flow : medium retention : 10~15 μm (medium) speed : 30~35 s (10ml DIN 53137) size : ⌀ 125 mm thickness : 150 μm weight : 86 g/m² ash : 0.1% qty : 100 discs PRE-PLEATED These 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 & SIZE See the cross-reference table and size diagrams in the photos to choose the appropriate reference and diameter of your circles.