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buffer ph
buffer ph, Total:7 items.
In the international standard classification, buffer ph involves: Aircraft and space vehicles in general.
Military Standards (MIL-STD), buffer ph
German Institute for Standardization, buffer ph
European Committee for Standardization (CEN), buffer ph
- CEN/TS 17338:2019 Liming materials - Determination of the lime requirement in soil - Ammonium acetate buffer method pH 5,5
CEN - European Committee for Standardization, buffer ph
- PD CEN/TS 17338:2019 Liming materials - Determination of the lime requirement in soil - Ammonium acetate buffer method pH 5@5
RO-ASRO, buffer ph
AENOR, buffer ph
- UNE 55539-14:1995 SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULLATIONS CONTAINING THEM. PART 14: STANDARD SOLUTIONS WITH BUFFERED PH.
Professional Standard - Machinery, buffer ph
- JB/T 8276-1999 Preparation method of buffer solution for the measurement of pH