 Filter paper, 11 cm, 10/pkg
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 Pinch clamp
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 Wire gauze, ceramic center, 5"
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 Triangle, clay, 2" pipe-stems
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$1.00
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A good quality filter paper that also works well for chromatography paper. ... more
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$1.10
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For clamping rubber and plastic tubing to stop the flow of liquid.
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$1.40
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Rests on ring support to hold glassware above a burner. The wire gauze is 5... more
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$1.40
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Supports crucibles, evaporating dishes or funnels on a ring support when he... more
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 Tongs, crucible & beaker
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 Clamp, right angle
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 Tripod stand, 6 "
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 Ring support, 3" diameter
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$3.20
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These tongs are useful when handling a hot crucible, evaporating dishes, fl... more
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$3.30
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Use this tool to clamp a rod at right angles to a ring stand. The sturdy al... more
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$4.50
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Supports glassware over a burner. 3" diameter ring with 6" legs.
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$4.95
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This ring is designed to support beakers, flasks, etc. on a ring stand. Don... more
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