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Buffer solution pH = 1,00 (20 °C) (Hydrochloric acid/Sodium chloride)

- Density: ~ 1,00 g/cm3r- Solub. in water: (20 ºC): miscibler- Tariff number: 3822 00 00 00r- Applications: This reference material is intended for the calibration of pH meters and electrodes used for pH measurement or as a control sample for measuring the pH value.rrSPECIFICATIONSrpH at 20 ºC: 1,00runcertainty ± 0,01 Composition per litre is 0,2 g Glycine, 0,1 g Sodium chloride and about 13,1 g Hydrochloric acid concentrated. rrStandard buffer solutions are prepared using gravimetric and volumetric procedures. The batch value is determined by measurement with a combination glass electrode against five-point calibration according to DIN 19268. This pH buffer solution is traceable to Standard Reference Material from NIST. r0: 0,96r5: 0,99r10: 0,99r15: 0,99r20: 1,00r25: 1,01r30: 1,01r35: 1,01r40: 1,01r45: 1,01r50: 1,01r