Number
Name
Status
- GB/T 35166-2017 《Hygrothermal performance of building materials and products—Determination of moisture adsorption/desorption properties in response to humidity variation》 Active Products
- GB/T 37663.3-2019 《Outdoor empirical test requirements for distributed photovoltaic in warm damp climate—Part 3: Grid-connection photovoltaic system》 Active Products
- GB/T 37663.2-2019 《Outdoor empirical test requirements for distributed photovoltaic in warm damp dlimate—Part 2: Photovoltaic backsheet》 Active Products
- GB/T 37663.1-2019 《Outdoor empirical test requirements for distributed photovoltaic in warm damp climate—Part 1: Photovoltaic module》 Active Products
- GB/T 39548-2020 《Determination of retention rate on thermal resistance of vacuum insulation panels(VIP) in hygrothermal conditions》 Active Products
- GB/T 41415-2022 《Textiles—Determination of dimensional change in dry heat or damp heat conditions》 Active Products
- GB/T 12689.12-2004 《The methods for chemical analysis of zincand zinc alloys--The determination of lead，cadmium，iron，copper，tin，aluminium，arsenic，stibium，magnesium lanthanum and cerium contents--The inductively coupled plasma-optical emission spectrometric method》 Active Products
- GB/T 11848.6-1989 《Determination of fluoride in uranium ore concentrate by ion-selective electrode》 Active Products
- GB/T 11733-1989 《Standard method for hygienic examination of inor-ganic sulfate in air of residential areas--Ion chromatography》 Active Products
- GB/T 11219.2-1989 《Determination of plutonium in soil--Ion exchange method》 Active Products
- GB/T 10267.1-1988 《Method for analysis of calcium metal--The determination of chlorine content by chloride--Selective electrode》 Active Products
- GB/T 3674-1993 《Phthalocyanine blue B》 Abolish Products
- GB/T 3673-1995 《Phthalocyanine green G》 Active Products
- GB/T 223.38-1985 《Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-gravimetric method for the determination of niobium content》 Active Products
- GB/T 223.41-1985 《Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-pyrogallol photometric method for the determination of tantalum content》 Active Products
- GB/T 223.42-1985 《Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-bromopyrogallol red photometric method for the determination of tantalumcontent》 Active Products
- GB/T 15555.11-1995 《Solid waste--Determination offluoride--Ion selective electrode method》 Active Products
- GB/T 15434-1995 《Ambient air--Determination of the mass concentration of fluoride--Method by filter sampling andfluorine ion-selective electrode analysis》 Active Products
- GB/T 15399-1994 《Determination of sulfur aminoacids in feedstuffs--Ion exchange chromatography》 Abolish Products
- GB/T 14669-1993 《Air quality--Determination of ammonia--Ion selective electrode method》 Active Products
- GB/T 13580.5-1992 《Determination of fluoride， chloride， ntrite， nitrate， salfate in the wet precipitation--Ion chromotography》 Active Products
- GB 5959.5-1991 《Safety in electroheat installations--Part 5:Specifications for safety in plasma installations》 Abolish Products
- GB/T 17087-1997 《Workplace air--Determination ofmolybdenum--ICP-AES method》 Abolish Products
- GB 12951-1996 《Specification of americium-24l alpha sources for ionization smoke fire Detectors》 Abolish Products
- GB/T 2465-1996 《Pyrites and concentrate--Determination of fluorine content--Ion-selective electrode method》 Active Products
- GB/T 16481-1996 《Standard spectrumtables of microwave plasma torch-atomic emitting spectrum of rare earth》 Abolish Products
- GB 16365-1996 《Radiological protection standards for ionization smoke fire Detectors》 Abolish Products
- GB/T 16030-1995 《Workplace air--Determination of hydrogen fluoride and fluorides--Ion selective electrode method》 Abolish Products
- GB/T 1872-1995 《Phosphate rock and concentrate--Determination of fluorine content--Specific ion electrode method》 Active Products
- GB/T 1878-1995 《Phosphate rock and concentrate--Determination of iodine content--Spectrophotometric andspecific ion electrode methods》 Active Products