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ph meter acidity meter

ph meter acidity meter, Total:16 items.

In the international standard classification, ph meter acidity meter involves: Fuels, Water quality, Inorganic chemicals.

National Metrological Verification Regulations of the People's Republic of China, ph meter acidity meter

• JJG 119-2005 Laboratory pH Meters
• JJG 2060-1990 Verification Scheme of pH(acidity)Measuring Instruments
• JJG 119-1984 Verification Regulation for Laboratory pH Meter
• JJG 119-2018 Laboratory pH (acidity) meter verification procedures
• JJG 2060-2014 pH (acidity) Measuring Instruments

Indonesia Standards, ph meter acidity meter

• SNI 13-6788-2002 Test methods of peat material pH by pH meter
• SNI 06-6989.11-2004 Water and wastewater - Part 11: Test methods of acidity levels (pH) by pH meters

National Metrological Technical Specifications of the People's Republic of China, ph meter acidity meter

• JJF 1575-2016 Program of Pattern Evaluation of Laboratory pH Meters

Military Standard of the People's Republic of China-General Armament Department, ph meter acidity meter

• GJB 772.409-1993 Test methods for explosives pH meter method

Professional Standard - Aviation, ph meter acidity meter

• HB 5351.5-1986 Method for Determination of Acidity of Investment Casting Coatings (PH Meter Method)
• HB 7064.1-1994 Method of chemical analysis in salt bath for metal heat treatment - Determination of pH value by acidity meter method
• HB 5351.5-2004 Test method for properties of investment casting slurry-Part 5:The pH-meter method for the determination of acidity

PL-PKN, ph meter acidity meter

• PN C04540-01-1990 Water and waste water Tests for pH, acidity and alkalinity Electrometric pH determination of water and waste water with specific conductivity 10 nS/cm and higher

NL-NEN, ph meter acidity meter

• NEN 6523-1990 Water - A method for the calculation of the content of hydrogen carbonate, carbon dioxide and carbonate from total carbon dioxide content and the pH

Association Francaise de Normalisation, ph meter acidity meter

• NF T20-520:1973 Sodium and potassium silicates for industrial use. Determination of density of samples in solution. Method using density hydrometer. Method using pyknometer.

Professional Standard - Agriculture, ph meter acidity meter

• 空气和废气监测分析方法 5.1.4-2003 Chapter 5 Pollution Source Monitoring Chapter 1 Sampling 4 Emission Concentration Calculation of Emissions

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