acidity meter ph
acidity meter ph, Total:3 items.
The international standard classification for "acidity meter ph" includes: .
The Chinese standard classification for "acidity meter ph" includes: Chemical Measurement .
National Metrological Verification Regulations of the People's Republic of China
- JJG 119-2005 Verification Regulation of Laboratory pH Meters
Indonesia Standards
- SNI 13-6788-2002 Test methods of peat material pH by pH meter
Korean Agency for Technology and Standards (KATS)
- KS K 0255-1999 Textile acidity (pH) measurement method
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