Glass Beaker Set 5-3000ml Borosilicate Glass Laboratory Measuring Glassware Scho

Size: 5ml 10ml 50ml 100ml 150ml 200ml 25ml 250ml 300ml 3000ml 400ml 500ml 600ml 1000ml 2000ml. Beaker can be used for heating chemical containers, can be used as a tableware. It uses stringent materials, the GG-17 borosilicate glass, which is characterized in that the homogeneous material with high transparency and its well resistance to quench sudden fever; softening temperature is 821℃; resistance to the difference in temperature of 200°; High stability, without any toxic impurities.