EISCO Volumetric Flask, 5ml - Class A - Borosilicate Glass with 10/19 Polyethylene Stopper, Blue Graduation

EISCO Volumetric Flask, 5ml - Class A - 10/19 Polyethylene Stopper, Borosilicate Glass - Blue Graduation, Tolerance ±0.025

EISCO Volumetric Flask, 5ml - Class A - Borosilicate Glass with 10/19 Polyethylene Stopper, Blue Graduation

Premium borosilicate volumetric Class A flasks with acid proof polyethylene stoppers. Eisco glassware is designed to be used in labs but is often used in homes or garages as well. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C. Calibrated to contain. Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.

Key Features

• ✅ The neck of the flask is 0.5" outside diameter. The base diameter of the flask is 0.9" and the overall height is 3.2". Please note: these are hand blown with the capacity in mind and overall dimensions can vary slightly.
• ✅ Hand blown, Class A premium borosilicate 3.3 glass.
• ✅ The stopper is socket size 10/19, made of polyethylene, and is acid proof and autoclavable.
• ✅ Designed to measure and store liquids in the laboratory, but can be used in the home as well -- or even in a set for "potions".
• ✅ Top rack dishwasher safe and autoclavable.

✅ Product Dimensions: 0.9 x 0.9 x 3.2 inches; 0.32 ounces

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