Volumetric Flask, 5ml - Class B Tolerance ±0.05ml - 10/19 Polypropylene Stopper - Single, White Graduation - Borosilicate Glass - Eisco Labs

• Made of high quality, heavy duty, Borosilicate 3.3 glass
• 5ml capacity, single, white graduation mark
• Class B tolerance
• Fitted with chemical resistant, 10/19 polypropylene stopper
• Stands 3.25" tall, and is 0.9" in diameter at its widest point. Neck outer diameter measures 0.5"

5ml capacity volumetric flask made of high quality, heavy duty Borosilicate 3.3 glass. Single, white graduation mark. Blue printed specifications. Class B tolerance, ±0.5ml. Fitted with chemical resistant 10/19 polypropylene stopper.
Flask stands 3.25" tall, and is 0.9" in diameter at its widest point. Neck outer diameter measures 0.5".
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.