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 - Equivalent to Whatman Top 3 standard qualitative grades (150mm)
- GRADE 1 : MEDIUM RETENTION / MEDIUM FLOW - Retains medium crystalline particles (10~15 micron)
- GRADE 2 : HIGH RETENTION / SLOW FLOW - Retains fine crystalline particles (5~10 micron)
- GRADE 4 : COARSE RETENTION / FAST FLOW - Retains coarse and gelatinous precipitates (20~25 micron)
- 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 | |
|---|---|
| Manufacturer | Fluted Filter |
| Brand | zenpore |
| Product Dimensions | 6.02 x 6.02 x 2.36 inches |
| Item Weight | 1.2 Pounds |
| Product information | |
| Item model number | ST001-150 or ST002-150 or ST004-150 |
| Others | |
| Date First Available | 2019 or November 11 |
| Product Type | Qualitative Filter Paper |