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Borosilicate Glass Volumetric Flask with Solid Glass Stopper, 250 ml, USP Class A with Individual Work Certificate, Pack of 2, Autoclavable

SKU CH1972G

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  • 250 ml borosilicate volumetric flask
  • Includes polypropylene stopper (14/23)
  • Class A, USP
  • Single graduation mark, blue print
  • Tolerance ±0.120 ml
  • Individually calibrated at 20°C, includes Individual Work Certificate
  • 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 USP 31 and DIN ISO 1042 standards
*See specifications tab for temperature and chemical durability information