Volumetric Flask, 50ml, Class B, ASTM, Tolerance +/-0.10ml, Blue Snap Cap, Blue Graduations, Borosilicate Glass

50ml capacity volumetric flask made of high quality, heavy duty Borosilicate 3.3 glass. Single Scale, blue graduation mark and a blue snap cap. Class A, tolerance, ±0.10ml. Calibrated to contain.
Flask stands 5.75" tall, and has a bottom diameter of 2". Neck has an outer diameter of 16mm and an inner diameter of 12mm.
Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.

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.

• Made of high quality, heavy duty, Borosilicate 3.3 glass
• 50ml capacity, single white graduation mark
• Class B tolerance. Compliant with ASTM-E288 standards
• Fitted with blue snap cap
• Stands 5.75" tall, and is 2" in diameter at its widest point. Neck diameter measures 16mm