BUCHNER FUNNEL WITH SINTERED DISC OF POROSITY GRADE 1 OR 2 OR 3 OR 4, PLAIN STEM |
11349 |
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(Cat No. - 11349) |
SINTERED GLASS
FILTER DISC
Used extensively for filtration of both liquids or gases. In four ranges as detailed
below.
Porosity Grades and their General Use
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Porosity rade
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Pore
Size
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General
Use
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1
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90-150 .
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Coarse
precipitate, filtration, gas dispersion, coarse grain material filtration
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2
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40-90
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Medium and crystalline precipitate filtration,
medium filtration and washing of gases
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3
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15-40
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Fine gas filtration and dispersion, mercury filtration, fine grain material filtration,
collection of fine precipitates. Analytical work with medium precipitates.
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4
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5-15
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Valves for mercury collection of very fine
precipitates. Analytical work with fine precipitates.
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Cat. No.
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Capacity, ml
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Disc, dia., mm
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G11210/1
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35
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30
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G11210/2
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80
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40
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G11210/3
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100
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50
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G11210/4
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200
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65
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G11210/5
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500
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90
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G11210/6
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1000
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120
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G11210/7
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2000
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120
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