BRANDTECH SCIENTIFIC 37469 Amber Volumetric Flask with NS 14/23 Stopper, USP BBR Class A, 250 mL Capacity (Pack of 2)

Class A, USP, certified volumetric flasks. These are supplied with a glass stopper with a dripping tip. Available in both transparent and amber color. High contrast blue enamel print on transparent flasks and white on amber flasks represent the optimum combination of resistance and readability. Available in all ISO sizes from 5mL – 2000mL. Made of low expansion coefficient, chemically resistant borosilicate 3.3.

• Class A
• These are supplied with a glass stopper with a dripping tip
• Available in both transparent and amber color
• Country of origin: Germany