Number
Name
Status
- GB/T 32433-2015 《Footwear—Chemical test method—Heavy metal content—Microwave plasma atomic emission spectroscopy》 Active Products
- GB/T 3671.1-1996 《Determination of application solubility and solution stability of water-soluble dyes》 Active Products
- GB/T 32281-2015 《Test method for measuring oxygen, carbon, boron and phosphorus in solar silicon wafers and feedstock by secondary ion mass spectrometry》 Active Products
- GB/T 32193-2015 《Standard practice for testing flame ionization Detectors used in gas or supercritical fluid chromatography》 Active Products
- GB/T 25803-2021 《C.I. Disperse violet 26（Disperse violet HFRL）》 Active Products
- GB/T 32309-2015 《Hydrogen peroxide low temperature plasma sterilizer》 Active Products
- GB/T 32113-2015 《Determination of chlorate in oral care product—Ion chromatography》 Active Products
- GB/T 32093-2015 《Determination of sodium iodate in cosmetics—Ion chromatography》 Active Products
- GB/T 31927-2015 《Zinc and aluminum based coatings on steel sheets and strips—Determination of lead and cadmium contents—Inductively coupled plasma mass spectrometric method》 Active Products
- GB/T 17520-1998 《Determination of solubility and solution stability of reactive dyes in the presence of electrolytes》 Active Products
- GB 19601-2004 《Limit and determination of 23 harmful aromatic amines in dye products》 Abolish Products
- GB/T 31908-2015 《Tungsten electrodes for arc welding and plasma welding and cutting》 Active Products
- GB/T 19681-2005 《The method for the determination of Sudan dyes in foods-High performance liquid chromatography》 Active Products
- GB/T 20169-2015 《Mixed rare earth oxide of ion-absorpted type rare earth ore》 Active Products
- GB/T 32793-2016 《Methods for chemical analysis of nickel sinter and nickel oxide—Determination of nickel, cobalt, copper, iron, zinc, manganese contents—Electrolytic gravimetric method and Inductively coupled plasma atomic emission spectrometric method》 Active Products
- GB/T 32794-2016 《Pig iron contenting nickel—Determination of nickel，cobalt，chromium，copper，phosphorus content—Inductively coupled plasma atomic emission spectrometry》 Active Products
- GB/T 32953-2016 《Determination of melamine content for fertilizers—Ion chromatography(IC) method》 Active Products
- GB/T 32954-2016 《Determination of fluoride content for fertilizers—Ion selective electrode method》 Active Products
- GB/T 32650-2016 《Determining the content of trace elements in arenaceous quartz by inductively coupled plasma mass spectrometry(ICP-MS)》 Active Products
- GB/T 6730.72-2016 《Iron ores—Determination of arsenic, chromium, cadmium, lead and mercury content—Inductively coupled plasma-mass spectrometry method (ICP-MS)》 Active Products
- GB/T 32495-2016 《Surface chemical analysis—Secondary-ion mass spectrometry—Method for depth profiling of arsenic in silicon》 Active Products
- GB/T 32548-2016 《Steel and iron—Determination of tin, antimony, cerium, lead and bismuth—Inductively coupled plasma mass spectrometric method》 Active Products
- GB/T 19942-2005 《Leather and Fur-Chemical tests-Determination of banned azo colourants》 Abolish Products
- GB/T 6687-2006 《Glossary of dyestuff terms》 Active Products
- GB/T 20383-2006 《Textiles―Determination of allergenous disperse dyestuffs》 Active Products
- GB/T 25814-2022 《Cyanuric chloride》 Active Products
- GB/T 20382-2006 《Textiles―Determination of carcinogenic dyestuffs》 Active Products
- GB/T 4469-2006 《Vat dyes - determination of the reduction speed - Steam process》 Active Products
- GB/T 2401-2006 《Cationic dyes - Determination of fiber saturation value、dye saturation value and saturation factor in acrylic dyeing》 Active Products
- GB/T 33465-2016 《Determination of chlorine and silicon in gasoline by inductively coupled plasma optical emission spectrometry（ICP-OES）》 Active Products