SPECIFIC GRAVITY BOTTLE – GUPTA BRAND 4001093 Posted on February 21, 2017May 1, 2017 by admin Made of Borosilicate glass. Cat No. Capacity ml 4001093A 30 4001093B 60 4001093C 100 4001093D 250 4001093E 500 4001093F 1000 4001093G 2000