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PYREX™ 47mm Microfiltration Glassware Apparatus

May be used for the filtration of cell cuture media, buffers, or for particulate analysis of water samples. Comes with funnel, support base, clamp, and stopper.

Supplier:  PYREX™ 3397047

Catalog No. 13-645-088

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Includes: 300mL Graduated Funnel, 47mm Fritted Glass Support Base, Aluminum Clamp, #8 Silicone Stopper



These microfiltration components are designed for the filtration of aqueous liquids. They may be used for the filtration of cell culture media, buffers or for particulate analysis of water samples. Units have coarse porosity frits, and accommodate 47mm filters. The components are interchangeable with competitive product offerings. Apparatus includes: 300 mL funnel, 47mm fritted glass support base, aluminum clamp and #8 silicone stopper. Replacement parts: 300 mL funnel 47mm Cat. No. 33971-300, 47mm fritted glass support base Cat. No. 33972-B, aluminum clamp Cat. No. 33975-C. Accessories parts: 1000 mL funnel 47mm Cat. No. 33971-1 L, PYREX™ 1 L Heavy Wall Filtering Flasks with sidearm tubulation Cat. No.5340-1 L and PYREX™ 4L Heavy Wall Filtering Flasks with sidearm tubulation Cat. No. 5340-4L.

Order Info

Replacement Parts (sold separately): PYREX 300mL Graduated Funnel (13-645-089), PYREX 1000mL Graduated Funnel (13-645-090), 47mm Fritted Glass Support Base (13-645-091), Aluminum Clamp (13-645-092)



Microfiltration Glassware Apparatus
300 mL graduated funnel, 47 mm fritted (coarse porosity frits) glass support base, aluminum clamp, number 8 silicone stopper
23 cm
7.5 cm


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