Filter Paper 15 cm Lab Qualitative Filter Paper for Chemistry, Standard Grades 1, 2, 4 - ZENPORE Fast, Medium, Slow Flow 150 mm (Bundle of 3 x 100 Discs)
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- GRADES 1, 2, 4 : 15cm - Équivalent à Whatman Top 3 qualités qualitatives standard (150mm)
- GRADE 1 : RÉTENTION MOYENNE / FLUX MOYEN - Contient des particules cristallines moyennes (10 ~ 15 microns)
- GRADE 2 : HAUTE RÉTENTION / FLEURS INFÉRIEURES - Contient de fines particules cristallines (5 ~ 10 microns)
- GRADE 4 : RÉTENTION DE LA COARSE / FLUX DERNIERS - Contient des précipités grossiers et gélatineux (20~25 microns)
- BROAD APPLICATION RANGE : lab & chemistry, food & agriculture, brewing & wine, air & gas filtration
Estimated shipping
Select a product to estimate shipping.GRADE 1, 2, 4 STANDARD Qualitative Filter Paper
Equivalent to Whatman grade 1, 2, 4, these laboratory filter paper are used for a broad range of filtration when you need to separate a solid or precipitate from the filtrate.
Made from high alpha-cellulose cotton, these standard lab filter are not intended for ashing.
APPLICATIONS
Depending on the grades, these filters have many applications, for example:
COARSE TO HIGH RETENTION
Retains fine, medium and coarse precipitates depending on grade used, for example:
PLAIN-DISCS
These Flat Discs are suitable for gravity and Buchner low suction vacuum filtration.
The same affordable filters are also available funnel-ready prefolded or prepleated.
EQUIVALENCE & SIZE
See the cross-reference table and size diagrams in the photos to choose the appropriate reference and diameter of your circles.
| Main Specification | |
|---|---|
| Fabricant | Filtre flué |
| Marque | zenpore |
| Dimensions du produit | 6.02 x 6.02 x 2.36 inches |
| Poids de l'article | 1,2 livre |
| Product information | |
| Numéro du modèle | ST001-150 or ST002-150 or ST004-150 |
| Others | |
| Date de première disponibilité | 2019 or 11 novembre |
| Type de produit | Papier filtre qualitatif |