Eisco Labs Volumetric Flask Set, 50, 100, 250 mL - 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 50, 100 and 250 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
- 50 milliliter flask is 6-3/10 inches tall with a 2 inch wide base and a 16 millimeter diameter neck. Number 13 stopper
- 100 milliliter flask is 6-3/4 inches tall with a 2-1/4 inch wide base and a 16 millimeter diameter neck. Number 13 stopper. 250 milliliter flask is 9-1/2 inches tall with a 3 inch wide base and an 18 millimeter diameter neck. Number 16 stopper