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work benchmark

work benchmark, Total:45 items.

In the international standard classification, work benchmark involves: Analytical chemistry.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, work benchmark

• GB 1258-2008 Working chemical.Potassium iodate
• GB 1260-2008 Working chemical.Zinc oxide
• GB 10736-2008 Working chemical.Potassium chloride
• GB 12594-2008 Working chemical.Potassium bromate
• GB 12595-2008 Working chemical.Silver nitrate
• GB 12596-2008 Working chemical.Calcium carbonate
• GB 12597-2008 Working chemical.Benzoic acid
• GB 1253-2007 Working chemical Sodium chloride
• GB 1254-2007 Working chemical.Sodium oxalate
• GB 1259-2007 Working chemical.Potassium dichromate
• GB 10736-1989 Working chemical--Potassium chloride
• GB 1253-1989 Working chemical--Sodium chloride
• GB 1254-1990 Working chemical--Sodium oxalate
• GB 1258-1990 Working chemical--Potassium iodate
• GB 1260-1990 Working chemical--Zinc oxide
• GB 12595-1990 Working chemical--Silver nitrate
• GB 12596-1990 Working chemical--Calcium carbonate
• GB 12597-1990 Working chemical--Benzoic acid
• GB 12594-1990 Working chemical--Potassium bromate
• GB 1256-2008 Working chemical.Arsenic trioxide
• GB 1255-2007 Working chemical.Sodium carbonate anhydrous
• GB 1259-1989 Working chemical--Potassium dichromate
• GB 1255-1990 Working chemical--Sodium carbonate anhydrous
• GB 1256-1990 Working chemical--Arsenic trioxide
• GB 1257-2007 Working chemical.Potassium hydrogen phthalate
• GB 12593-2007 Working chemical.Ethylenediaminetetraacetic acid disodium salt
• GB 10738-1989 Working chemical--General rules for the weight titration
• GB 1257-1989 Working chemical--Potassium hydrogen phthalate
• GB 12593-1990 Working chemical--Ethylenediaminetetraacetic acid disodium salt
• GB 10737-1989 Working chemical--General rules for the potentiometric weight titration
• GB 10738-2007 Working chemical.General rules for assay.Weight titration
• GB 10737-2007 Working chemical.General rules for assay.Weight titration (potentiometric method)

National Metrological Verification Regulations of the People's Republic of China, work benchmark

• JJG 719-2021 Working Standards of DC Electromotive Force
• JJG 218-1991 Verification Reguiation of Working Standards for Inductance
• JJG 163-1991 Verification Regulation of Working Standards for Capacitance
• JJG 273-1991 Verification Reguiation of Working Standard Weights
• JJG 755-2015 Working reference device for ultraviolet irradiance
• JJG 733-1991 Verification Regulation of Working Standard Lamps for Total Luminous Flux
• JJG 719-1991 Verification Regulation for Working Standard of Direct-Current Electromotive Force
• JJG 985-2004 Reference Standard Facility of High Temperature Platinum Resistance Thermometers
• JJG 756-1991 Verification Regulation of Working Standard Equipment for Optical Density
• JJG 755-1991 Verification Regulation of Working Standard Equipment for UV Irradiance
• JJG 716-1991 Verification Regulation of 0～419.527℃ Working Standard Platinum Resistance Thermometer
• JJG 727-1991 Verification Regulation of Working Standard of Piston Manometers
• JJG 833-1993 Verification Regulation of Working Standard Pt-10Rh/Pt,Pt-13Rh/Pt Thermocouple

Others:   national benchmark, Instrument benchmark, iso benchmark, baseline, Benchmark, base iso, guideline benchmark, national benchmark, working reference silver nitrate, base iso, working reference silver nitrate, datum element, Reference substance, Datum mark, Baseline work density, Working base reagent capacity, base weight, work benchmark, Potassium dichromate working reference reagent, working reference reagent.