Eisco Labs, Volumetric Flask Set, 10, 25, 50ml, Class A, ASTM
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Three-piece Volumetric Flask set made of high quality Borosilicate 3-3/10 Glass. Includes three flasks with 10, 25 and 50 milliliter capacities. Class A Tolerance, as per ASTM E288 standards. Each flask includes a glass penny stopper, and features a single, white graduation line. Set is packaged in a custom fit, thick foam casing, for safe storage and worry free transport.
Microwavable and autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures and thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515 degrees-Celsius | Annealing Point 565 degrees-Celsius | Softening Point 820 degrees-Celsius.
Features
- 10 milliliter flask is 4-1/5 inches tall with a 1-1/10 inch wide base and a 12 millimeter diameter neck. Number 9 stopper
- 25 milliliter flask is 5 inches tall with a 1-1/2 inch wide base and a 12 millimeter diameter neck. Number 9 Stopper
- 50 milliliter flask is 6-3/10 inches tall with a 2 inch wide base and a 16 millimeter diameter neck. Number 13 stopper