Reference Material Sample Information Networkwww.gbw600.cnsubordinate toBeijing Boyan Kechuang Biotechnology Co., Ltd.Mainly selling domestically produced productsStandard substancesImportreference standardPharmacopoeia standards, andvarious typesStable isotope and other standard substancesThe website includes the countryinside and outsideVarious standard substances and standard samples (primary and secondary standard substances); Pesticide, veterinary medicine, and environmental standardsMaterial and quality control samplesVarious types of gold ore soil standard samples, coal samples, metal standard solutions, food testing, filter standard materials, particulate standard materials, occupational health control samples, imported standard productswaitThe imported standard products include the following brand, American Accustandardreference standardChromaDex from the United Statesreference standardChemService, USAreference standardSUPERCO, USAreference standardNU-CHEK, USAFatty acid standardSigma Aldrich, USAreference standardFluka, USAreference standardCambridge CIL, USAstableisotopereference standardCanadian CDN isotopesreference standardAmerican Medical Isotope Isotopereference standardIsotopes from Isosciences, USAreference standardNIST in the United Statesreference standardThe United States Pharmacopeia (USP)reference standardAmerican O2Si standardCerilliant from the United Statesreference standard、LGC UKreference standardBritish BP Pharmacopoeiareference standardTRC Canadareference standardCanadaNRCreference standardWitega Beast Remnants from Germanyreference standardGerman DR standard, Japanese JP Pharmacopoeia, Japanese TCI, European EP Pharmacopoeia, EU BCR/IRMM/ERMreference standardNorway CHIRON.NO standard、 IAEA standard, Reagecon from IrelandEquivalent standardStandard product. The information covers standard substances from China, the United States, Japan, the United Kingdom, Germany, Canada, the European Union, and other countries-Standard product. At the same time, the website's data is constantly being improved and updated. The industry involves multiple fields such as chemical engineering, metallurgy, scientific research, pharmaceuticals, food, health, environment, agriculture, energy, etc. The Reference Material Sample Information Network is dedicated to providing high-quality, comprehensive, and excellent information and standards for domestic and foreign customersaccuratethingqualityService function.The company providesStandard solution customization service: Various metalsDirectional preparation services for single and mixed standards with different concentrations of solutionsAnd issue a certificateWelcome to log inCompany website: www.gbw600.cn or call 010-56125828, 56125829, 13552204976, fax: 010-67389813, email:gbw600@163.comConduct consultation and procurement. Based on the principles of standards, quality, service, and reputation, we provide our customers with an easy and convenient online procurement model.companyAll staff sincerely welcome strong support and cooperation from domestic and foreign customers.