Volumetric Flash, Material: Borosilicate glass, with blue graduation mark, fitted with solid glass stopper, Class - A, in compliance with ASTM-E288 standard, Tolerance +/-0.030 ml, Stopper No. 9, Capacity: 25 ml
Flask Volumetric with Glass Stopper Class - B, 500 ml, Borosilicate glass graduation mark, fitted with solid glass stopper, in compliance with ASTM-E288 standard.