"WardsSci000518"
Standard Grade Qualitative Filter Papers
Supplier: VWR International
Qualitative Filter Paper is available in three standard grades.
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SP Wilmad-LabGlass Glass Separatory Funnels, SP Industries
Supplier: SP Industries
Separating Funnels, Capacity: 500 ml
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Polypropylene Powder Funnels, 60°
Supplier: VWR International
These funnels have large diameter stems for fast powder transfer.
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Cylinder Guards
Supplier: PLASTICOID CO INC THE SE
Black sponge rubber guards prevent breakage and rolling.
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Polypropylene Buret Funnels, Bel-Art
Supplier: BEL-ART PRODUCTS SE
With 60° angle. For filling burets, manometers, and more.
Top diameter: 35 mm. Stem diameter: 8mm. Stem lenght: 20mm.
Package of 12.
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Glass Buret Funnell, Montclare Scientific
Supplier: MONTCLARE SCIENTIFIC GLASS SE
For filling burets. Diameter: 35 mm; total length: 60 mm; outside diameter of stem: 6 mm.
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VWR® Long Stem Funnels, 60°
Supplier: VWR International
Our high-quality funnels meet ASTM standards.
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Coffee Filters
Supplier: U.S. FOODSERVICE, INC.
Use these filters for basic separation of larger particles from solution.
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Glass Microfiber Filter Paper
Supplier: AHLSTROM MUNKSJO FILTRATION LLC.
The glass filter paper is excellent for microwave testing where temperatures get very high such as for use in a food experiment where all the moisture is microwaved out to see how much solid is left behind. Withstands temperatures to 500 °C. Size of each: 11 cm diameter.
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Economy Short Stem Funnels, Hutzler
Supplier: HUTZLER MFG CO INC SE
Funnels are made of durable plastic. Funnels of top inner diameter 70-108 are polypropylene and autoclavable. Funnels with top inner diameter of 127 and 165 are polyethylene and not autoclavable.
The 165 mm size has a wide stem for quick transfers.
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PYREX® Buchner Funnel with Fritted Disc
Supplier: CORNING CA
PYREX®, borosilicate glass, with sintered glass disc.
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Medium Grade, 15 μm
Supplier: UNITED SCIENTIFIC SUPPLIES
The most widely used qualitative filter paper for routine applications.
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Polypropylene Short Stem Funnels, 60°, Bel-Art
Supplier: BEL-ART PRODUCTS SE
The external ribbing on this funnel prevents air lock.
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PYREX® Funnels, with Short Stem, Glass, Corning
Supplier: CORNING CA
PYREX®, borosilicate glass.
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Funnel Support
Supplier: VWR International
With iron clamp for support rods of any size to 5/8". The four holes are beveled and slotted and are spaced at 41/2" center distance.
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VWR® Quantitative Grade Filter Paper Circles
Supplier: AHLSTROM MUNKSJO FILTRATION LLC.
Quantitative filter papers are used for gravimetric analyses or filtrations where the precipitate is to be recovered.