VOLUMETRIC FLASK 20ML-CLASS A, Each

Details:

This volumetric flask is made of high-quality, heavy-duty 3.3 borosilicate glass with Class A tolerance. It has a 20ml capacity and features a single white graduation mark. The flask is fitted with a chemical-resistant polyethylene stopper with a socket size of 10/19. It meets the DIN ISO 1042 standard and has a tolerance of ±0.040 ml. The flask stands 4.25 inches tall and measures 1.5 inches wide at its widest point. Note that the polyethylene stoppers cannot be autoclaved and have a temperature compatibility range of -40°C to +80°C. Remove the stoppers before autoclaving the glass flask body.