Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 15502-1995 Air quality －Determination of aniline －N-(1-naphthyl) ethylene diamine dihydrochloride spectrophotometric method $110.00 via email in 1~3 business day valid
GB/T 15957-1995 Corrosivity classification of atmospheric environment $140.00 via email in 1~3 business day abolished
GB/T 16128-1995 standard method for hygienic examination of sulfur dioxide in air of residential areas－Formaldehyde solution sampling-pararosaniline hydrochloride spectrophotometric method $120.00 via email in 1~3 business day valid
GB/T 16129-1995 STANDARD method for hygienic examination of formaldehyde in air of residential areas－Spectrophotometric method $110.00 immediately valid
GB/T 16130-1995 STANDARD method for hygienic examination of aniline in air of residential areas—Gas chromatography $104.00 via email in 1~3 business day valid
GB/T 16131-1995 STANDARD method for hygienic examination of n-hexane in air of residential areas－Gas chromatography $104.00 via email in 1~3 business day valid
GB/T 16132-1995 standard method for determination of chloroform,trachloromethane in air of residential areas－Gas chromatography $125.00 via email in 1~3 business day valid
GB/T 17093-1997 Hygienic standard for bacterial total in indoor air $90.00 immediately valid
GB/T 17094-1997 Hygienic STANDARD for carbon dioxide indoor air $90.00 immediately valid
GB/T 17095-1997 Hygienic standard for inhalable particulate matter in indoor air $104.00 immediately valid
GB/T 17096-1997 Hygienic standard for nitrogen oxides in indoor air $90.00 immediately valid
GB/T 17097-1997 Hygienic standard for sulfur dioxide in indoor air $70.00 immediately valid
GB/T 17098-1997 Standard method for hygienic examination of phenols in air of residential areas - 4 - Aminoantipyrine spectrophotometric method $120.00 via email in 1~3 business day valid
GB/T 18202-2000 Hygienic standard for ozone in indoor air $70.00 via email in 1~3 business day valid
GB/T 18468-2001 Hygienic STANDARD for p-dichlorobenzene in indoor air $75.00 via email in 1~3 business day valid
GB/T 33556.1-2017 Application specification for hospital cleanrooms and associated controlled environment -- Part 1: General guidelines $140.00 via email in 1~3 business day valid
GB/T 35428-2017 Requirements of environmental control for hospital negative pressure isolation ward $160.00 via email in 1~3 business day superseded
GB/T 38219-2019 Testing standard of catalysts for flue gas denitration $225.00 via email in 1~3 business day valid
GB/T 6921-1986 Determination of the concentration of airborne particulate matters $184.00 via email in 1~3 business day abolished
GB/T 8913-1988 Hygienic determination method of sulfur dioxide in air of residential areas; Tetrachloromercurate (TCM)-pararosaniline spectrophotometric method $120.00 via email in 1~3 business day valid
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