Amber Volumetric Flask, Class A, 10-500 ml

Class A volumetric flask with glass stopper for preparing accurate solution of certain substance concentration in the laboratory 1 pack; made of Borosilicate glass by hand-blowing to ensure achieving the best performance Capacity: 10 ml; 25ml; 50ml; 100ml; 250ml; 500ml . Tolerance:?0.02 ml; ?0.03 ml; ?0.05 ml; ?0.10 ml; ?0.15 m; ?0.25 ml Low actinic brown flask ideal for solutions sensitive to light; note: volumetric flask cannot be heated or store solutions for long periods StonyLab ensures high quality products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied ASIN: B09Y8P212J, B09Y8JRLVW, B09Y8WN6FD, B09Y8NQPGQ, B09Y8N5GDV, B09Y8PKL3X