- Made of high quality, heavy duty, borosilicate 3.3 glass
- Amber color provides protection for light sensitive solutions
- Class A tolerance complies with ISO 1042 standard
- Includes calibration certificate from ISO accredited testing lab
- Single, white graduation mark for precise measuring and dilutions
- Includes interchangeable, polyethylene stopper
Volumetric flask made of high quality, heavy duty amber borosilicate 3.3 glass. Class A tolerance, comes with calibration certificate from ISO accredited testing lab. Single, white graduation mark and white printed specifications. Fitted with a chemically resistant, interchangeable polyethylene stopper. Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C.
Calibrated to contain.