Pyrex 5640-1L Brand 5640 Volumetric Flask; 1000 mL, Pack of 1 IQI2A_UK081

Product details:

Get accurate dilutions Sharp, permanent graduation makes for easier diluting Volumetric flasks are constructed of borosilicate glass Volumetric flask features 1000 mL capacity with ±0.30 mL tolerance. Includes no.22 glass stopper These PYREX Brand 5640 Class A volumetric flasks feature machine-blown bodies for durability. Heavy-tubing neck accepts glass stoppers. Each flask has sharp, permanent graduation markings. Large white block letters make inscriptions easy to read. The 1-mL and 2-mL flasks are test-tube shaped. Sizes 3000 mL to 6000 mL have pennyhead stoppers. volumetric flask and stopper. When taper sizes are given, the first number is the stopper diameter (mm) across the top; the second number is the stopper length (mm). If only one number is given, it indicates the stopper diameter (mm) across the top.