Kimble Chase KIMAX Glass Filter Funnels are constructed with heavy uniform walls and molded rims with fire polished stems to give a long service life. Funnels have a high resistance to chemical attack and mechanical and thermal shock. The 58º funnel angle is a Kimble exclusive, formed to an exact angle for rapid filtration.
A piece of filter paper, fitted to form a filtering cone, forms a precise 60º angle. If the funnel is also 60º, as most are, then the only effective filtering area is down near the tip. This exclusive KIMAX 58º funnel promotes faster, more effective filtering because the cone is suspended by its uppermost edge, leaving most of the conical area for filtration.
Designed from ASTM Specification E1095, Type I, Class A requirements, these funnels by Kimax are extremely precise and beat the traditional 60º angle filter funnels in performance.
Kimax® funnels are constructed with heavy uniform walls, molded rims, and fire polished stems to provide a long service life
Funnels have a high immunity to chemical attack and thermal shock
Funnels meet ASTM Specification E1095, Type 1, Class A requirements