Camlab 3,3 Borosilicate Glass Volumetric Flask, With Polypropylene Stopper, Class A Certified, Chemically and Heat Resistant, 50ml Pack of 1

【Heavy Duty Laboratory Bottles】Camlab Laboratory volumetric flasks are available in a range of volumes, 50ml glass flask, with blue print, these volumetric flasks are made from 3,3 borosilicate glass and are resistant to 140°C. 【Robust Borosilicate Glass Construction】Our 50ml volumetric flask is crafted from sturdy 3,3 borosilicate glass, this makes the bottle highly resistant to chemicals and thermal shock, ensuring longevity and durability for your labware needs. 【Diverse Use】These borosilicate glass volumetric flasks are integral to any laboratory or chemistry set, ideal for preparing precise solutions, dilution of stock solutions, or quantitative chemical analysis. 【Certified】All of our volumetric flasks are compliant to DIN/ISO 1042 and come with class A certification, offering higher precision and tighter tolerances to other volumetric flasks. 【Secure Polypropylene Stopper】Equipped with a precision-fitted polypropylene stopper, this volumetric flask provides an airtight seal that prevents evaporation, contamination, and concentration changes of your solution.