SAIBABA SCIENTIFIC GLASSES Crucible interested 50 ml borosilicate,gooch type Laboratory Dropper Bottle  (Borosilicate Glass 50 ml Pack of1)

• Made of 3.3 borosilicate glass • Particularly adapted to analytical work where precipitates are dried to constant weight at 110°C • Crucibles should not be subjected to sudden temperature changes • In order to avoid strain, they should not be removed from the furnace until the temperature has dropped to 250°C • Gooch Crucible is used for metal casting and analysis