Hirsch Funnel

Hirsch Funnel

Hirsch Funnel

Hirsch, with fixed perforated plate. Glaze except for rim. The Hirsch funnel contains walls that angle outwards, and the size of the funnel is comparatively small. Therefore, this funnel is important in separating solids from a small volume of liquid.

SKU: 19414 Categories: ,


Hirsch Funnel
Catalog Number Top Dia. (mm)
19414/01 30
19414/02 42
19414/03 50
19414/04 55
19414/05 78
19414/06 95

A porcelain Hirsch funnel is a laboratory tool used for the filtration of liquids and suspensions. It consists of a porcelain funnel with a perforated plate at the bottom and a stem that allows it to be attached to a flask or filter paper. The perforated plate is designed to provide a larger filtration surface area compared to traditional funnels, allowing for faster and more efficient filtration.

Porcelain is a common material for Hirsch funnels due to its high resistance to chemical corrosion and its ability to withstand high temperatures. Hirsch funnels are commonly used in chemistry, pharmaceuticals, and other laboratory applications where filtration of liquids and suspensions is required.

They provide a cost-effective and convenient solution for filtration in laboratory settings.