Vacuum filter aqueous, organic or corrosive liquids for particulate contamination analysis. Also recommended for HPLC solvent filtration. Contact membranes for filtering organic solvents and the suitable diaphragm vacuum pumps.
Borosilicate glass parts in contact with liquid, with ground glass sealing surfaces. Vacuum connection to integral base and flask cap is above filtrate exit level, avoiding drawing filtrate into vacuum tubing.
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