pH correction
pH correction, Total:5 items.
The international standard classification for "pH correction" includes: Wood technology processes , Pesticides and other agrochemicals .
The Chinese standard classification for "pH correction" includes: Basic standard and general method on forestry , Basic standards and general methods for pesticides .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 1601-1993 Determination method of pH value for pesficides
- GB/T 6043-2009 Method for determination of pH value of wood
German Institute for Standardization
- DIN 19266:2015 pH measurement - Reference buffer solutions for the calibration of pH measuring equipment
- DIN 19266:2000 pH measurement - Referenz buffer solutions for the calibration of pH measuring equipment
Association Francaise de Normalisation
- NF T01-012:1973 Ph-measurement-standard solutions for calibration of ph-meters.
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