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Porcelain Hirsch Funnels

from $5.62sale $5.07 (save 10%)

Includes fixed perforated plate. Funnels are glazed on inner and outer surfaces except for the rim.

  • Thermal Shock Resistance - 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 1000°C. Every batch of porcelain is heat tested in our factory.
  • Glaze - No softening occurs up to 1000°C, and it is extremely white.
  • Resistance to Chemical Action - Resistance to acids and alkalies is excellent, except for hydrofluoric acid.

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Price Chart
Cat Code Description Capacity, mL Top OD Height, mm For Use With QuantityPrice Add Quantity
JHF010 Hirsch Funnel 10 mL 30 mm 50 mm 10 mm Filter Paper Each$5.62$5.07
JHF012 Hirsch Funnel 12 mL 40 mm 70 mm 15 mm Filter Paper Each$6.63$5.97
JHF025 Hirsch Funnel 25 mL 50 mm 75 mm 30 mm Filter Paper Each$7.56$6.81
JHF050 Hirsch Funnel 50 mL 75 mm 130 mm 47 mm Filter Paper Each$11.81$10.63
JHF140 Hirsch Funnel 140 mL 100 mm 175 mm 55 mm Filter Paper Each$13.23$11.91
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