KIMBLE KONTES 58� 6" Long Stem Funnels, 36 mL

The exclusive KIMAX 58� funnel promotes faster, more effective filtering because the cone is suspended by its uppermost edge, leaving most of the conical area for filtration.

KIMAX funnel constructed with heavy uniform walls and strong, molded rims and fire-polished stems to provide a long service life

Funnels have a high resistance to chemical attack and mechanical and thermal shock

The 58� funnel angle is a KIMBLE exclusive, formed to an exact angle for rapid filtration

A piece of filter paper, when folded to form the filtering cone, forms a precise 60� angle. If the funnel is also 60�, 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