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WardsSci100000
Description:
The polypropylene Buchner funnels are two-piece, light-weight, and easy-to-clean.
Description:
BĂĽchner funnels with straight sides and fixed perforated plates made of glazed porcelain.
Catalog Number:
(470177-142)
Description:
This unbreakable plastic thistle tube is ideal for the high school laboratory. It has a two piece construction with the stem tightly fitting into the funnel. Stem O.D.: 6mm. Length: 290mm. Package of 12.
Catalog Number:
(470178-154)
Description:
Large Opening Funnel.
Description:
Each set includes three funnels of different sizes. Small funnels are made of polypropylene; large funnels are made of polyethylene. Sizes in small funnel set: 60 mm top dia. x 20 mm stem, 80 mm top dia. x 22 mm stem, 110 mm top dia. x 36 mm stem. Sizes in large set: 127 mm top dia. x 45 mm stem, 160 mm top dia. x 50 mm stem, 200 mm top dia. x 60 mm stem.
Catalog Number:
(470017-722)
Description:
Filter Support Collar is a sturdy, molded rubber filter disc.
Description:
These borosilicate glass Sintered Funnels have a porous filtering plate.
Description:
Quality, heavy-walled borosilicate funnels with reinforced edge.
Description:
BĂĽchner funnels with G3 porosity sintered discs made of borosilicate 3.3 glass.
Description:
A good quality paper recommended for student use and all routine filtering operations. This is a strong filter paper with a medium flow rate and retention.
Catalog Number:
(470174-694)
Description:
Hold funnels from 76 to 152 mm in diameter. Each support also comes with an extra disc that will allow you to support funnels as small as 25 mm and a tapered wedge that ensures a firm grip on support rods either 9 or 13 mm in diameter.
Description:
Polypropylene separatory funnels have a screw cap and key stopcock fitted with a self-lubricating PTFE plug.
Description:
Dropping Funnels with PTFE Rotaflow needle valve stopcocks and sockets fitted with interchangeable plastic stoppers.
Catalog Number:
(470174-672)
Description:
Unbreakable, polypropylene funnels are ideal for classroom use. Sturdy two piece construction with tight fitting bottom cup and stem permits vacuum filtration. Can be autoclaved.
Catalog Number:
(470104-260)
Description:
A fine quality flint glass funnel tube with top diameter of 18 mm.
Description:
Made of borosilicate glass, with interchangeable plastic stopper and glass stopcock.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
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This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email [email protected].
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This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
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