IS 6804 : 1972 Glass-electrodes for direct reading pH meters

1 Scope

1.1 This standard specifies the dimensions and constructionaldetails and performance characteristics of glass electrodes usedwith direct reading pH meters. These characteristics are dcresistance, the electromotive efficiency, calibration of glasselectrode and the alkali error.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 2711 : 1965 Directreading pH meters

IS 3225 : 1965Methods of preparation of buffer solutions