standard ph buffer

standard ph buffer, Total:10 items.

The international standard classification for "standard ph buffer" includes: .

The Chinese standard classification for "standard ph buffer" includes: .

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National Standardisation Body (ASRO)

• STAS 8619/2-1990 Ph-measurement. Standard ph buffer solutions

Military Standards (MIL-STD)

• DOD A-A-53018-1987 BUFFER SOLUTION, STANDARD (PH)

German Institute for Standardization

• DIN 19266:2000 pH measurement - Referenz buffer solutions for the calibration of pH measuring equipment
• DIN 19266:2015 pH measurement - Reference buffer solutions for the calibration of pH measuring equipment
• DIN 19266:2000-01 Standard buffer solutions for calibrating pH measuring equipment
• DIN 19266 E:2013-09 pH measurement - Reference buffer solutions for the calibration of pH measuring equipment
• DIN 19266:2015-05 pH measurement - Reference buffer solutions for the calibration of pH measuring equipment

American Society for Testing and Materials (ASTM)

• ASTM E1910/E1910M-21 Standard Test Method for Agricultural pH Control Agents, Measurement of pH Change and Buffering Capacity

Yugoslav Association for Standardization

• JUS H.G0.002-1988 Reagents. Preparation and storage of standard reference buffer solutions for calibration of pH-meters

International Organization for Standardization (ISO)

• ISO 23496:2019 Determination of pH value — Reference buffer solutions for the calibration of pH measuring equipment

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