Volumetric Flask, 20ml - Class A - 10/19 Polyethylene Stopper, Borosilicate Glass - Blue Graduation, Tolerance ±0.040 - Eisco Labs

• Volumetric Flask made of high quality, heavy duty, 3.3 borosilicate glass. Class A tolerance.
• 20ml capacity, single white graduation mark.
• Fitted with a chemical resistant polyethylene stopper.
• Socket size 10/19. Tolerance ±0.040 ml. As per DIN ISO 1042 standard.
• Stands 4.25" tall and measures 1.5" wide at its widest point.

Volumetric Flask made of high quality, heavy duty, 3.3 borosilicate glass. Class A tolerance.

20ml capacity, single white graduation mark.

Fitted with a chemical resistant polyethylene stopper.

Socket size 10/19. Tolerance ±0.040 ml. As per DIN ISO 1042 standard.

Stands 4.25" tall and measures 1.5" wide at its widest point.

NOTE: Polyethylene stoppers cannot be autoclaved. They have a temperature compatibility range of -40°C to +80°C. Remove stoppers before autoclaving the glass flask body.