- 25 ml borosilicate ASTM Volumetric Flask
- Includes solid glass No. 9 stopper
- Class B
- Tolerance ±0.060 ml
- 5" height, 1" flat base
- Made from high quality 3.3 borosilicate glass
- Low temperature gradient - can withstand high temperatures and thermal shocks*
- Superior chemical durability*
- Autoclavable at 121°C
- Complies with ASTM-E288
*See specifications tab for temperature and chemical durability information
