Number
Name
Status
- GB/T 17137-1997 《Soil quality--Determination of total chromium--Flame atomic absorption spectrophotometry》 Active Products
- GB/T 17138-1997 《Soil quality--Determination of copper，zinc--Flame atomic absorption spectrophotometry》 Active Products
- GB/T 17139-1997 《Soil quality--Determinationof nickel--Flame atomic absorption spectrophotometry》 Active Products
- GB/T 34879-2017 《Geometrical product specifications (GPS)—Metrological characteristics and guide to uncertainty of measurement for optical confocal microscopes》 Active Products
- GB/T 17140-1997 《Soil quality--Determination of lead，cadmium--KI-MIBK extraction flame atomic absorption spectrophotometry》 Active Products
- GB/T 36539-2018 《Microscopes—Information provided to the user》 Active Products
- GB/T 36529-2018 《Stereomicroscopes—Information provided to the user》 Active Products
- GB/T 17141-1997 《Soil quality--Determination of lead，cadmium--Graphite furnace atomic absorption spectrophoto-metry》 Active Products
- GB/T 22063-2018 《Microscopes—Interfacing connection type C》 Active Products
- GB/T 17062-1997 《Workplace air--Determination of tin and its inorganic compounds--Flame atomic absorption spectroscopy》 Abolish Products
- GB/T 22059-2018 《Microscopes—Values, tolerances and symbols for magnification》 Active Products
- GB/T 22056-2018 《Microscopes—Marking of objectives and eyepieces》 Active Products
- GB/T 38416-2019 《Fur-Identification—Method of microscopy》 Active Products
- GB/T 38408-2019 《Leather—Identification—Method of microscopy》 Active Products
- GB/T 22062-2020 《Microscopes—Graticules for eyepieces》 Active Products
- GB/T 40275-2021 《Textiles—Quantitative analysis of bicomponent fiber—Melting microscopy method》 Active Products
- GB/T 22055-2022 《Microscopes—Interfacing dimensions for imaging components》 Active Products
- GB/T 6609.11-2004 《Chemical analysis methods and determination of physical performance of alumina--Determination of manganous oxide content--Flame atomic absorption spectrophotometric method》 Active Products
- GB/T 41398-2022 《Microscopes一Minimum requirements for binocular tubes》 Active Products
- GB/T 6609.13-2004 《Chemical analysis methods and determination of physical performance of alumina--Determination of calcium oxide content--Flame atomic absorption spectrophotometric method》 Active Products
- GB/T 6609.12-2004 《Chemical analysis methods and determination of physical performance of alumina--Determination of zinc oxide content--Flame atomic absorption spectrophotometricmethod》 Abolish Products
- GB/T 13884-2003 《Determination of cobalt in feed--Atomicabsorption spectroscopy》 Abolish Products
- GB/T 12690.11-2003 《Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of magnesium content--Flame atomic absorptionspectrometric method》 Active Products
- GB/T 12690.8-2003 《Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of sodium content--Flame atomic absorption spectrometric method》 Abolish Products
- GB/T 13885-2003 《Animal feeding stuffs--Determination of thecontents of calcium，copper，iron，magnesium，manganese，potassium，sodium and zinc--Method using atomic absorption spectrometry》 Abolish Products
- GB/T 4500-2003 《Rubber--Determination of zinc content by atomic absorption spectrometry》 Active Products
- GB/T 18932.12-2002 《Method for the determination of potassium，sodium，calcium，magnesium，zinc，iron，copper，manganese，chromium，lead，cadmium contents in honey--Atomic absorption spectrometry》 Abolish Products
- GB/T 11201-2002 《Rubber--Determination of iron content by atomic absorption spectrometry》 Active Products
- GB/T 6730.55-2004 《Iron ores--Determination of tin content--Flame atomic absorption spectrometric method》 Abolish Products
- GB/T 6730.52-2004 《Iron ores--Determination of cobalt content--Flame atomic absorption spectrometric method》 Abolish Products