Description
DWK® Kimax® Funnel, Borosilicate Glass, Long Stem, 55 mm Top I.D., 150 mm Stem Length, 28900-55
Features:
- KIMAX® funnel constructed with heavy uniform walls and strong, molded rims and fire-polished stems to provide long service life
- Funnels have high resistance to chemical attack and mechanical and thermal shock
- 58 degrees funnel angle is a KIMBLE® exclusive, formed to an exact angle for rapid filtration
- Piece of filter paper, when folded to form filtering cone, forms a precise 60 degrees angle — if the funnel is also 60 degrees, as are the vast majority, then the only effective filtering area is down near the tip
- Designed from ASTM Specification E1095, Type I, Class B requirements
- Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
- Length of stem (mm):150
Specifications
| Capacity | 36 mL |
|---|---|
| Material | Borosilicate glass |
| Compliant/Standard | ASTM Specification E1095, Type I, Class B, USP Type I and ASTM E438, Type I, Class A |
| Other | Matching filter paper size: 90 mm diameter |
| Other | 8 mm stem outside diameter x 150 mm stem length |
| Dimensions | 55 mm top outside diameter |
| Manufacturer | DWK |
| Model No | 28900-55 |