JJG 119-1984
Verification Regulation for Laboratory pH Meter (English Version)
- Standard No.
- JJG 119-1984
- Language
- Chinese, Available in English version
- Release Date
- 1984
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2006-03
- Replace By
- JJG 119-2005
- Latest
- JJG 119-2018
JJG 119-1984 history
- 2019 JJG 119-2018 Laboratory pH (acidity) meter verification procedures
- 2005 JJG 119-2005 Laboratory pH Meters
- 1984 JJG 119-1984 Verification Regulation for Laboratory pH Meter
