QB/T 4419-2012
QB/T 4419-2012
QB/T 4419-2012
QB/T 4419-2012
QB/T 4419-2012
QB/T 4419-2012
Determination of tri(2,3-dichloropropyl)phosphate,trisC2-carboxyethyl)phosphine and tris(chlorisopropyl)phosphate in polyurethane foams and its products-Gas chromatography-mass spectrometry
QB/T 4419-2012
QB/T 4419-2012
QB/T 4419-2012
QB/T 4419-2012
Food contact materials - Polymer - Determination of bis (2,6-diisopropylphenyl) carbodiimide in food simulants - Liquid chromatography-tandem mass spectrometry
QB/T 4419-2012
QB/T 4419-2012
QB/T 4419-2012
QB/T 4419-2012
QB/T 4419-2012
Commission Implementing Regulation (EU) 2017/63 of 14 December 2016 concerning the authorisation of benzyl alcohol, 4-isopropylbenzyl alcohol, benzaldehyde, 4-isopropylbenzaldehyde, salicylaldehyde, p-tolualdehyde, 2-methoxybenzaldehyde, benzoic acid, benzyl acetate, benzyl butyrate, benzyl formate, benzyl propionate, benzyl hexanoate, benzyl isobutyrate, benzyl isovalerate, hexyl salicylate, benzyl phenylacetate, methyl benzoate, ethyl benzoate
QB/T 4419-2012
4-Isopropylthiophenol for industrial use
QB/T 4419-2012
Commission Implementing Regulation (EU) 2017/62 of 14 December 2016 concerning the authorisation of 3-(methylthio) propionaldehyde, methyl 3-(methylthio) propionate, allylthiol, dimethyl sulfide, dibutyl sulfide, diallyl disulfide, diallyl trisulfide, dimethyl trisulfide, dipropyl disulfide, allyl isothiocyanate, dimethyl disulfide, 2-methylbenzene-1-thiol, S-methyl butanethioate, allyl methyl disulfide, 3-(methylthio) propan-1-ol, 3-(methylthio)
QB/T 4419-2012
5-Methyl-2-isopropyl-2-hexenal
QB/T 4419-2012
Methods for chemical analysis of molybdenum--The glyoxal bis (2-hydroxyanil) photometric method for the determination of calcium content
QB/T 4419-2012
Methods for chemical analysis of tungsten--The glyoxal bis (2-hydroxyanil) photometric method for the determination of calcium content