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Quantitative Filter Paper 

11 cm diameter

Quantitative, medium-retention. Grade 74.

Compares to Whatman No. 40 for filtration. The most widely used gravimetric filter paper with fine retention (2um) and slow flow rate (25ml/min).

100 pieces/pack

Quantitative Filter Paper (11 cm) 74Regular price: $29.99Sale price: $24.95