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 Borosilicate Glass Filter Flask, 1000mL | Borosilicate Glass Filter Flask, 1000mL
This flat bottomed borosilicate filter flask has tubulation for ease of connection to filter pumps. It is ISO certified, has heavy-duty wall and permanent graduations. NC-11905
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$29.95
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|  Borosilicate Glass Filter Flask, 2000mL | Borosilicate Glass Filter Flask, 2000mL
This flat bottomed borosilicate filter flask has tubulation for ease of connection to filter pumps. It is ISO certified, has heavy-duty wall and permanent graduations. Tubulation: 3/8". NC-12621
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$64.95
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|  Borosilicate Glass Filter Flask, 5000mL | Borosilicate Glass Filter Flask, 5000mL
This flat bottomed borosilicate filter flask has tubulation for ease of connection to filter pumps. It is ISO certified, has heavy-duty wall and permanent graduations. Tubulation: 3/8". NC-13869
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$179.95
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 Borosilicate Glass Filter Flask, 500mL | Borosilicate Glass Filter Flask, 500mL
This flat bottomed borosiciate filter flask has tubulation for ease of connection to filter pumps. It is ISO certified, has heavy-duty wall and permanent graduations. NC-11904
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$23.95
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|  Hand Vacuum Pump with Pressure Gauge | Hand Vacuum Pump with Pressure Gauge
The vacuum pump is made of a durable polychloroethylene plastic and is light weight and can provide a vacuum of 50mm HG by pumping its handle. NC-6678
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$39.95
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