Volumetric Flask 500ml Borosilicate Glass Class A Precision ISO 1042 19/26 Joint

Volumetric Flask 500 ml Borosilicate Glass Class A Accuracy TN LAB 500 ml Volumetric Borosilicate Glass Flask Class A Precision   500ml Class A Accuracy, +/- 0.25ml @20C, per ISO 1042-1998 Glass flask with NS 19/26 joint for superior strength and durability PP stopper 19/26 to minimize sticking and seizing Easy-to-read precise 500ml marking Flat bottoms are ideal for precise stirring Excellent chemical resistance Volumetric Flask Applications A volumetric flask is used to determine the precise and exact volume of solution A volumetric flask is more accurate than a graduated measuring cylinder, but can only be used to measure one volume, determined by the graduation ring Volumetric flasks measure one exact liquid volume. This 500ml volumetric flask will measure 500ml with Class A accuracy. In the neck of all volumetric flasks is a very thin line, the graduation line, indicating the fill point. A volumetric flask will only measure its designed volume. No other graduations or volume