ph meter buffer reagent

ph meter buffer reagent, Total:14 items.

The international standard classification for "ph meter buffer reagent" includes: Analytical chemistry in general .

The Chinese standard classification for "ph meter buffer reagent" includes: Material composition analysis instrument and environment detection instrument in general , Electrochemical, thermochemistry and optical profile type analyzer .

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Professional Standard - Machinery

• JB/T 8276-1999 Preparation method of buffer solution for the measurement of PH

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 27501-2011 Preparation method of buffer solutions for the measurement of pH value

Professional Standard - Agriculture

• 355药典 三部-2020 Reagent Test Solution Standard 8004 Buffer

RO-ASRO

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

YU-JUS

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

Military Standards (MIL-STD)

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

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
• ASTM E1910/E1910M-15 Standard Test Method for Agricultural pH Control Agents, Measurement of pH Change and Buffering Capacity

RU-GOST R

• GOST 17227-1971 pH-measuring. Tablets for preparing the working buffer solutions

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
• 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

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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