Vacuum Pump Kit, Can Rapidly Separate Mixtures Via Vacuum Filtration, Hand-Pumped Vacuum Removes The Need For A Water Source Or Aspirator. Its Pump Rate Is 15Ml A Stroke And Can Displace 725Ml Of Air.Includes: 1 Filtering Flask 500Ml, - 1 Pump, 1 Buchner Funnel
Volumetric Flash, Material: Borosilicate glass, with graduation mark, fitted with solid glass stopper, Class - A, in compliance with ASTM-E288 standard, Tolerance +/-0.200 ml, Stopper No. 19, Capacity: 500 ml
Flask Volumetric with Glass Stopper Class - B, 25 ml, Borosilicate glass graduation mark, fitted with solid glass stopper, in compliance with ASTM-E288 standard.
Volumetric Flash, Material: Borosilicate glass, with graduation mark, fitted with solid glass stopper, Class - A, in compliance with ASTM-E288 standard, Tolerance +/-0.300 ml, Stopper No. 22, Capacity: 1000 ml