NC 90-13-08-1984
Metrological Assurance. pH Meters. pH Regulating Solutions. Requirements for the Elaboration

Standard No.

NC 90-13-08-1984

Release Date

1984

Published By

CU-NC

Latest

NC 90-13-08-1984

Scope

This standard establis es the requirements for the preparation and conservation of the pH regulating solutions used for the adjustment and transmis ion of the measurement unit to the pH meters. It also establis es the pH variations of these solutions with temperature in the range of 0 to 95 °C.

NC 90-13-08-1984 history

• 1984 NC 90-13-08-1984 Metrological Assurance. pH Meters. pH Regulating Solutions. Requirements for the Elaboration