Number
Name
Status
- GB/T 21896-2008 《2-Naphthylamine-1，5-disulfonic acid （Sulphonic Tobias acid ）》 Abolish Products
- GB/T 21888-2008 《Acid brilliant red P-9B 150%（C.I. Acid red 131）》 Abolish Products
- GB/T 1867-2008 《Vat blue RSN（C.I. Vat blue 4）》 Abolish Products
- GB/T 21887-2008 《2-Amino-4-nitrophenol》 Active Products
- GB/T 21886-2008 《2,4-Dinitrophenol》 Active Products
- GB/T 18809-2002 《General specification for air ion measuring instruments》 Abolish Products
- GB/T 13083-2002 《Determination of fluorine in feed--Ion selective electrode method》 Abolish Products
- GB/T 17830-1999 《Determination of polyethylene glycol in polyethoxy-lated nonionic surfactants by HPLC》 Abolish Products
- GB/T 17831-1999 《Non-ionic surface active agents--Determination of sulfated ash--Gravimetric method》 Active Products
- GB/T 13748.5-2005 《Chemical analysis methods of magnesium and magnesium alloys Determination of yttrium content Inductively coupled plasma atomic emission spectrometric method》 Active Products
- GB/T 5174-2004 《Surface active agents--Detergents--Determination of cationic-active matter content》 Abolish Products
- GB/T 12690.12-2003 《Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of thorium content--Arsenazo III spectrophotometric method and inductively coupled plasma mass spectrum method》 Active Products
- GB/T 12690.13-2003 《Chemical analysis methods for non-rareearth impurities of rare earth metals and their oxides--Determination of molybdenum and tungsten content--Induct-ively coupled plasma atomic emission spectrographic method and inductively coupled plasma mass spectrum》 Active Products
- GB/T 12690.5-2003 《Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of Al、Cr、Mn、Fe、Co、Ni、Cu、Zn、Pb content by inductively coupled plasma atomic emission spectrographic method--Determination of Co、Mn、Pb、N》 Abolish Products
- GB/T 5009.167-2003 《Determination of F-，Cl-，Br-，NO-3，SO2-4 ions in drinking water from natural mineral spring by reversed HPLC》 Abolish Products
- GB/T 5560-2003 《Nonionic surface active agents--Determination of polyethylene glycols and non-ionic active matter(adducts)--Weilbull method》 Active Products
- GB/T 18932.11-2002 《Method for the determination of potassium，phosphorus，iron，calcium，zinc，aluminium，sodium，magnesium，boron，manganese，copper，barium，titanium，vanadium，nickel，cobalt，chromium contents in honey--Inductively coupled plasma atomic emission spectro》 Abolish Products
- GB/T 20205-2006 《Micropore anti-counterfeiting marker generated by heavy ion》 Active Products
- GB/T 19695-2008 《Product of geographical indication - Xiushan bodied tongoil》 Abolish Products
- GB/T 20188-2006 《Determination of bromate in wheat flour - Ion chromatography method》 Active Products
- GB/T 9335-2009 《Nitrobenzene》 Active Products
- GB/T 20176-2006 《Surface chemical analysis-Secondary-ion mass spectrometry-Determination of boron atomic concentration in silicon using uniformly doped materials》 Active Products
- GB/T 23676-2009 《Naphthol AS-BI》 Active Products
- GB/T 23675-2009 《P - Benzoquinone》 Active Products
- GB/T 20198-2006 《Surface active agents - Detergents - Anionic-active matter hydrolyzable under alkaline conditions - Determination of hydrolyzable and non-hydrolyzable anionic-active matter》 Active Products
- GB/T 23674-2009 《N,N-Diethyl aniline》 Active Products
- GB/T 20127.11-2006 《Steel and alloy - Determination of trace element contents Part 11: Determination of indium and thallium content by inductively coupled plasma-mass spectrometric method》 Active Products
- GB/T 23673-2009 《3，4-Dichloroaniline》 Abolish Products
- GB/T 23672-2009 《2-Ethylanthraquinone》 Active Products
- GB/T 20127.3-2006 《Steel and alloy - Determination of trace element contents Part3:Determination of calcium,magnesium,barium content by inductively coupled plasma atomic emission spectrometric method》 Active Products