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Polypropylene Powder Funnels
Polypropylene Powder Funnels are specially designed for transferring powders. Funnel cone is at a 60° angle. Parallel stem walls minimize bridging of powder. External ribbing prevents airlocks. Steam autoclavable at 250°F (121°C). Available in several sizes....
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Heavy Duty Funnels
These sturdy Heavy Duty Funnels are made of durable polypropylene. They feature ridges to prevent vapor lock. Ideal for continuous lab work. Steam autoclavable at 250°F (121°C). Available in a wide range of sizes....
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Kimble® Glass Powder Funnel
This KIMAX® Funnel has a wide, 1-1/2” (35mm) stem, ideal for filling vessels with powder. The heavy uniform wall combines with the strong, fire-polished rim and stem to create a funnel that will provide years of service. Highly resistant to chemical attack and thermal or mechanical shock. Designed t...
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Vac-Ring™ Filter Seal
The Vac-Ring™ seal fits Büchner funnel stems and seals off the filter flask mouth, preventing air leaks during vacuum filtration. It also functions as a support for standard funnels on beakers. The tapered bore fits stems up to 7/8” (22mm) diameter. Made of black neoprene. Outer ring diameter is 3”...
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MSI® Gravi-Seal Reusable Analytical Funnels
An innovative two-piece design that needs no clamps or locking devices to manipulate. Large access points provide easy insertion and removal of membranes. Comes with No. 8 stopper to fit standard flasks and manifolds. Funnel is graduated to 350mL; unit is reuseable....
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Stainless Steel Funnel
The durable Stainless Steel Funnel has a smooth satin-finished surface. A ribbed stem allows air to escape while filling.
Sold individually....
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