Porcelain Hirsch Funnel

These funnels offer thermal shock resistance and have an average coefficient of expansion from 20°C to 200°C is 3.56 x 10^-5, gradually increasing to 4.69 x 10^-5 at 1050°C.

Porcelain
Fixed perforated plates
Every batch of porcelain is heat tested in the factory
Glazed on inner & outer surfaces except for the rim
The glaze is extremely white
Resistant to chemical action
Excellent resistance to acids & alkalies, except for hydrofluoric acid

Item #	Description	Catalog Pg.	Price
Item 76668	10mL Porcelain Hirsch Funnel 7.75/Each Special Order Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	Internet Only	7.75/Each Special Order
Item 76669	12mL Porcelain Hirsch Funnel 9.15/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	Internet Only	9.15/Each In Stock
Item 76670	25mL Porcelain Hirsch Funnel 10.42/Each Special Order Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	Internet Only	10.42/Each Special Order
Item 76671	50mL Porcelain Hirsch Funnel 16.3/Each Special Order Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	Internet Only	16.3/Each Special Order
Item 76672	140mL Porcelain Hirsch Funnel 18.25/Each Special Order Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	Internet Only	18.25/Each Special Order

Note: Product testing for individual applications is recommended before use. U.S. Plastic Corp. cannot be held liable for individual application failures.