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Hirsch Funnel - Porcelain - 140ml Hirsch Funnel - Porcelain - 140ml
Item number JHF140.
Regularly stocked item.
Usually ships within 3 to 5 business days.
United Scientific
recommended for
grades
8 to 12
ages
13 to 18
 
list price $22.09
our price $11.05
savings $11.05 (50%)
add this item to your cart
Porcelain funnel features fixed perforated plate. Glazed on inner and outer surface except for the rim. Resistant to thermal shock with an average coefficient of expansion from 20 degrees C to 200 degrees C is 3.56 x 10-5, gradually increasing to 4.69 x 10-5 at 1050 degrees C. Every batch of porcelain is heat tested in our factory. Every batch of porcelain is heat tested in our factory. No glaze-softening occurs up to 1000 degrees C and it is extremely white. Resistant to acids and alkalies, except for hydrofluoric acid. For filtered paper with 55 mm diameter and has approx 140ml capacity. 1 per pack.

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