Qualitative Filter Paper 11cm Lab Filter Paper for Chemistry, Standard Qualitative Grade 1-Medium Flow 110mm(100 Discs)

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Description Specifications
Description
Qualitative Filter Paper 11cm Lab Filter Paper for Chemistry, Standard Qualitative Grade 1-Medium Flow 110mm(100 Discs)
- GRADE 1 : 11cm - Equivalent to Whatman qualitative grade 1, standard lab filter paper (110mm)
- LAB FILTER - Routinely used in lab to determine fat content, extract solids and clarify liquids
- CHEMISTRY CLASS - Filter paper can teach basic qualitative separations and paper chromatography
- AIR FILTRATION - Collect medium particles for pollution monitoring
- MEDIUM RETENTION / MEDIUM FLOW - Retains medium crystalline particles (10~15 micron)
GRADE 1 STANDARD Qualitative Filter Paper
Equivalent to Whatman grade 1, this laboratory 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
SPECS
- paper : pure cotton cellulose
- flow : medium
- retention : 10~15 Î¼m (medium)
- speed : 30~35 s (10ml DIN 53137)
- diam : 110 mm
- thickness : 150 Î¼m
- weight : 86 g/mÂ²
- ash : 0.1%
- qty : 100 discs
PLAIN-DISCS
Those Flat Discs are suitable for gravity and Buchner low suction vacuum filtration.
The same affordable filters are also available funnel-ready as ST001-110q (folding) or ST001-110v (pleating).
EQUIVALENCE & SIZE
See the cross-reference table and size diagrams in the photos to choose the appropriate reference and diameter of your circles.
Specifications
Country USA
Brand zenpore
Manufacturer Fluted Filter
Binding Misc.
ItemPartNumber 100
Model 100
Size 11 cm diameter
UnitCount 1
UPCs 650728293361
EANs 0650728293361
ReleaseDate 0000-00-00

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Country	USA
Brand	zenpore
Manufacturer	Fluted Filter
Binding	Misc.
ItemPartNumber	100
Model	100
Size	11 cm diameter
UnitCount	1
UPCs	650728293361
EANs	0650728293361
ReleaseDate	0000-00-00