$79.50 - $222.70
Borosilicate Glass
Adding to cart… The item has been added

These volumetric flasks are constructed of low-actinic amber glass, providing protection for materials that are sensitive to light. Each flask features machine-blown bodies and heavy-beaded, heavy-tubing necks that are tooled for standard taper glass stoppers. Each volumetric flask is supplied with a standard taper glass stopper which provides a leakproof seal. This airtight seal not only preserves the integrity of your samples but also enhances the reliability of your volumetric measurements.

Key Features

  • Low-actinic amber for light sensitive materials
  • Made of premium borosilicate glass with a low coefficient of expansion
  • Designed “to contain” with a temperature of calibration at 68°F (20°C)
  • The graduation line is sharply defined and of uniform width
  • Each flask has a large marking square and includes a glass stopper
  • Wide range of sizes available (10 mL to 1000 mL)
  • Meets ASTM E-288 Class A specifications & USP standards for glassware


Item No. Capacity Tolerance Stopper No. Quantity
2307A-10 10 mL ±0.02 mL 9 Pack of 6
2307A-20 20 mL ±0.03 mL 9 Pack of 6
2307A-25 25 mL ±0.03 mL 9 Pack of 6
2307A-50 50 mL ±0.05 mL 13 Pack of 4
2307A-100 100 mL ±0.08 mL 13 Pack of 4
2307A-200 200 mL ±0.1 mL 16 Pack of 4
2307A-250 250 mL ±0.12 mL 16 Pack of 4
2307A-500 500 mL ±0.15 mL 19 Pack of 2
2307A-1000 1000 mL ±0.3 mL 22 Pack of 2