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Title Standard No. Implemented On
Raw Cotton Moisture TesterJJG 845-20092009-9-1
Dissolved Oxygen Meter with Covered-Membrane-ElectrodeJJG 291-20082009-6-23
Carbon monoxide DetecorsJJG 915-20082009-6-22
Verification Regulation of Melting-poin Measurement Instruments JJG 701-20082009-6-22
Verificating Meter for pH MetersJJG 919-20082009-4-14
Verification Regulation of Instrument for KF Coulometry TitrationJJG 1044-20082009-1-1
Calibration Specification for the Pulmonary Function Measuring InstrumentJJF 1213-20082009-1-1
Verification Regulation of Electrochemical Oxygen MeterJJG 365-20082008-9-25
Calibration Specification for Airborne Particle CounterJJF 1190-20082008-9-24
Verification Regulation of ELISA Analytical InstrumentsJJG 861-20072008-5-21
Ultraviolet,Visible,Near-Infrared SpectrophotometersJJG 178-20072008-5-21
Verification Regulation of Electrolytic Conductivity MetersJJG 376-20072008-5-21
Humidity and Moisture Metrological Terms and Their DefinitionsJJF 1012-20072008-5-21
Verification Regulation of Samplers for Stack DustJJG 680-20072008-2-21
Verification Regulation of Catalysis Combustion Type Methane Measuring DeviceJJG 678-20072008-2-21
Verification Regulation of Vehicle Exhaust Emissions Measuring InstrumentsJJG 688-20072008-2-2
Verification Regulation of Flame PhotometerJJG 630-20072007-8-28
Verification Regulation of Detector for Alcoholic Quantity from Breathing-out GasJJG 657-20062007-6-8
Calibration Specification for Stable Isotope Gas Mass SpectrometerJJF 1158-20062007-3-8
Calibration Specification for Quadrupole Inductively Coupled Plasma Mass SpectrometersJJF 1159-20062007-3-8
Calibration Specification for Bench Top Gas Chromatography-Mass SpectrometersJJF 1164-20062007-3-8
Verification Regulation of TurbidimetersJJG 880-20062007-3-6
Program of Pattern Evaluation of Methane Detectors of Interferometer TypeJJF 1163-20062007-1-1
Program of Pattern Evaluation of Dust SamplersJJF 1162-20062007-1-1
Program of Pattern Evaluation of Heating Catalytic Methane Alarm DetectorJJF 1161-20062007-1-1
Verification Regulation of Fluorescence SpectrophotometerJJG 537-20062006-11-23
Verification Regulation of Interference Type Methane Measuring DeviceJJG 677-20062006-9-8
Verification Regulation of On-line Automatic Determination of Chemical Oxygen Demand (COD)JJG 1012-20062006-8-23
Verification Regulation of Water-Flow Gas CalorimeterJJG 412-20052006-6-20
Terms and Definitions Used in Reference MaterialsJJF 1005-20052006-4-9
Verification Regulation of Total Organic Carbon AnalyzerJJG 821-20052006-3-5
Verification Regulation of Mechanical Thermo-hygrometersJJG 205-20052006-3-5
Verification Regulation of Laboratory pH MetersJJG 119-20052006-3-5
Verification Regulation of Electrolytic HygrometersJJG 500-20052006-3-5
Verification Regulation of Determinators for Total Sulfur in CoalJJG 1006-20052006-1-9
Verification Regulation of Rotational ViscometersJJG 1002-20052005-12-5
Evaluation of Uncertainty in Chemical Analysis MeasurementJJF 1135-20052005-12-5
Verification Regulation of Dust SamplerJJG 520-20052005-10-28
Verification Regulation of Paramagnetic Oxygen AnalyzerJJG 662-20052005-10-28
Verification Regulation of Filter Type SmokemeterJJG (交通) 006-20052005-6-15
Calibration Specification of Urine AnalyzersJJF 1129-20052005-6-3
Verification Regulation of Zirconia Oxygen AnalyzersJJG 535-20042005-3-21
Verification Regulation of Chemiluminescent NO/NOx AnalyzersJJG 801-20042005-3-21
Verification Regulation of Electric Ventilation PsychrometerJJG 993-20042004-12-21
Verification Regulation of Precision Dew-point HygrometersJJG 499-20042004-12-1
Regulation of Verification for Hydrogen Sulfide Gas AnalyzerJJG 695-19902004-9-2
Verification Regulation of Sulfur Dioxide AnalyzerJJG 551-19882004-9-2
Verification Regulation of Mercury AnalyzersJJG 548-20042004-9-2
Verification regulation of Analyzer for Vehicle Emission PollutantsJJG (交通) 047-20042004-9-1
Verification Regulation of Wood Moisture Content Measuring MetersJJG 986-20042004-6-2
Verification Regulation of Verificating Meter for pH MetersJJG 919-19962004-6-1
Verification Regulation of Carbon Monoxide DetectorJJG 915-19962004-6-1
Verification Regulation of Fluorescence Spectro PhotometerJJG 537-19882003-11-12
Sulfur Dioxide Gas DetectorsJJG 551-20032003-9-1
Verification Regulation of Melting-Point-Measuring Instruments with Capillary MethodJJG 701-19902003-3-13
Verification Regulation of Chemical Oxygen Demand (COD) MetersJJG 975-20022003-2-4
O.T.N. for Humidity Primary StandardJJF 1355-19902002-10-1
O.T.N. for Primary Standard of Electrolytic ConductivityJJF 1357-19902002-10-1
O.T.N. for pH Primary StandardJJF 1356-19902002-10-1
O.T.N. for Primary Standard ChemicalsJJF 1358-19902002-10-1
Verification Regulation of TurbidimeterJJG 880-19942002-7-1
Verification Regulation of Flue Gas AnalyzersJJG 968-20022002-7-1
Verification Regulation of Dust SamplersJJG 520-20022002-7-1
Verification Regulation of The Bomb CalorimelerJJG 672-20012001-10-1
Verification Regulation of Interference Type Methane Measuring DeveceJJG 677-19962001-10-1
Verification Regulation of Abbe RefractometerJJG 625-20012001-10-1
Air SamplerJJG 956-20002000-12-22
Spectral Analysis MicrodensitometerJJG 955-20002000-12-1
Regulation of Verification for Carbon Monooxide and Carbon Dioxide Infrared Gas AnalyzerJJG 635-19992000-3-15
Film Electrode Dissolved Oxygen MeterJJG 291-19992000-3-15
Verification Regulation of Gas ChromatographJJG 700-19991999-9-1
Verification Regulation of Electrochemical Electrode Gas Oxygen AnalyserJJG 365-19981999-5-1
Verification Regulation of Non-disperse Atomic Fluoreacence SpectrometerJJG 939-19981999-1-15
Polarimeter and SaccharimeterJJG 536-19981999-1-15
Analysis Result Inorganic Composition in SerumJJF 1054-19961997-5-1
Catalysis Combustion Type Methane Measuring DeviceJJG 678-19961997-5-1
Verification Regulation of Gas-Sensitive Chromatograph for Measuring Trace HydrogenJJG 916-19961997-5-1
Verification Regulation of Induction SalinometerJJG 392-19961997-5-1
Verification Regulation of Ceinical Chemistry AnalyzerJJG 464-19961996-11-1
Verification Regulation of Analyzer of Low Water Content in PetroleumJJG 899-19951996-5-1
Verification Regulation of Instruments for Measuring the Moisture Content of Grain with Capacitance and Resistance MethodJJG 891-19951995-9-1
Verification Regulation of Far Infra Conditioned Instrument for Inspecting Moisure of Rew SilkJJG 871-19941994-10-1
Verification Regulation of Salt Mist Experiment Box JJG (轻工) 77-19911994-8-1
Verification Regulation of Watercutmeter JJG (轻工) 99-19931994-8-1
Verification Regulation of Watch Water-proofing Tester JJG (轻工) 84-19911994-8-1
Verification Methods for YZ-1 Type Yarn Moisture MeterJJF (纺织) 06-19851994-6-1
Raw Cotton Moisture TesterJJG 845-19931994-6-1
Differential SpectrophotometerJJG 862-19941994-6-1
Verification Regulation of ELISA analytical instrumentsJJG 861-19941994-6-1
Digital Dust Measuring Meter of Light Scattering MethodJJG 846-19931994-6-1
Verification Regulation for Sodium IonometerJJG 822-19931993-10-1
Total Organic Carbon AnalyzerJJG 821-19931993-10-1
Biochemical Oxygen Demand (BOD5) MeterJJG 824-19931993-10-1
Verification Regulation for Secondary Standard Divided Flow Humidity GeneratorJJG 826-19931993-10-1
Verification Regulation of Binary Mixture Standard Material JJG (机械) 90-19921993-7-1
Verification Regulation of Digital Automatic Buret JJG (机械) 91-19921993-7-1
Chemiluminescent No/NOX AnalyzerJJG 801-19931993-5-1
Verification regulation for carbon---sulfur analyzerJJG 395-19971993-3-1
Verification Regulation of Digital IonometerJJG (地质) 1007-19901993-3-1
Verification Regulation of YCH-1 Carbon-hydrogen AnalyzerJJG (地质) 1009-19901993-3-1
Standard LeakJJG 793-19921992-12-1
UItraviolet Visible Range Spectrophotometer in Single BeamJJG 375-19961992-8-1
Verification Regulation of Jp-2 Type Oscillographic PolarographJJD 1004-19911992-7-1
Verification Regulation of Inductively Coupled Plasma spectroanalyzerJJD 1015-19911992-7-1
Verification Regulation of Plane Grating Spectrograph of Two-MeterJJD 1012-19911992-7-1
Verification Regulation of Atomic-Absorption SpectrophotometerJJD 1001-19911992-7-1
Verification Regulation of Blockette lonometerJJD 1007-19911992-7-1
Verification Regulation of UV/VIS SpectrophotometersJJD 1002-19911992-7-1
Verification Regulation of Analysis Instrument of Laser UraniumJJD 1005-19911992-7-1
JJG (纺织) 048-1991 Yarn Hairines TesterJJG (纺织) 048-19911992-7-1
Verfication Regulation of Ion ChromatographJJD 1008-19911992-7-1
Verification Regulation of 3080E Type X-Ray Fluorescence SpectrometerJJD 1006-19911992-7-1
Verification Regulation of Plane Grating Spectrograph of One-MeterJJD 1011-19911992-7-1
Verification Regulation of Non-disperse Atomic Fluorescence SpectrometerJJD 1003-19911992-7-1
Verification Regulation of CO/HC Infrared Gas AnalyzerJJG (汽车) 4-19891992-2-15
The Technical Norm for Development of Certified Reference Materied Used in Quantitative Analysis of Electron MicroprobeJJF 1029-19911992-2-15
JJG (化工) 107-1991 Verification regulation of Rubber Parallel Plate(Willams Plastometer)JJG (化工) 107-19911992-1-1
Verification Regulation of Osciuating Disc Curometer for RubberJJG (化工) 101-19911992-1-1
Verification Regulation of Akron Abrasion Machine for RubberJJG (化工) 103-19911992-1-1
Verification Regulation of Rubber Mooney ViscometerJJG (化工) 102-19911992-1-1
Verification Regulation of Thickness Gauge for RubberJJG (化工) 104-19911992-1-1
Verification Regulation of Measuring Instrements for Rubber Stress Relaxation in Compression JJG (化工) 108-19911992-1-1
Verification Regulation of Rebound Resilience Machine for Vulcanized RubberJJG (化工) 105-19911992-1-1
Thermal Conductivity Hydructivity Hydrogen AnalyzerJJG 663-19901991-3-1
Verification Regulation of Standard Sea WaterJJG 674-19901991-1-1
Verification Regulation of Photoelectric Colorimeter with FilterJJG 179-19901990-11-1
Measuring Instruments for HumidityJJG 2046-19901990-11-1
UV-VIS-NIR SpectrophotometerJJG 689-19901990-10-1
the Conductometric Measuring InstrumentsJJG 2059-19901990-9-1
pH(acidity )Measuring InstrumetnsJJG 2060-19901990-9-1
Primary Chemical PurityJJG 2061-19901990-9-1
Verification Regulation of Dispersive Infrarea SpectrophotometersJJG 681-19901990-9-1
Direct Reading Current Meter Model SLC9JJG 628-19891990-5-11
Verification Regulation of Square Wave PolarographJJG 549-19881989-2-1
Verification Regulation of the Chambers for Counting Blood CellsJJG 552-19881989-2-1
Blood Gas Acid -Base AnalyserJJG 553-19881989-2-1
Verification Regulation of Scanning Electron MicroscopeJJG 550-19881989-2-1
General Terms of Reterence MaterialJJF 1005-19861987-3-15
Verification Regulation of Viscosimeter for Roll -Down Ball TypeJJG 214-19801981-3-1
Verification Regulation of Meteorological Ventilation PsychrometerJJG 204-19801980-12-1
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