QB/T 2890-2007
Poly-3-hydroxybutyrate(PHB)
QB/T 2890-2007
Poly(3-hydroxybutyrate-co-valerate)/polylactide (PHBV/PLA) blend filament yarn
QB/T 2890-2007
Poly-3-hydroxy butyrate-co-valerate(PHBV)
QB/T 2890-2007
QB/T 2890-2007
Forensic sciences—Examination methods for benzyl cyanide,3-oxo-2-phenylbutanamide,3-oxo-2-phenylbutyrate in suspected precursor chemicals—GC and GC-MS
QB/T 2890-2007
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 2890-2007
QB/T 2890-2007
Methyl Isobutyrate
QB/T 2890-2007
QB/T 2890-2007
QB/T 2890-2007
Isoamyl butyrate
QB/T 2890-2007
Fragrance-phenethyl isobutyrate
QB/T 2890-2007
Fragrance- tricyclodecenyl isobutyrate
QB/T 2890-2007
Trimethyl orthobutyrate for industrial use
QB/T 2890-2007
QB/T 2890-2007
QB/T 2890-2007
QB/T 2890-2007
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 2890-2007
Commission Implementing Regulation (EU) 2018/242 of 15 February 2018 concerning the authorisation of hex-3(cis)-en-1-ol, non-6-en-1-ol, oct-3-en-1-ol, non-6(cis)-enal, hex-3(cis)-enal, hept-4-enal, hex-3(cis)-enyl acetate, hex-3(cis)-enyl formate, hex-3-enyl butyrate, hex-3-enyl hexanoate, hex-3(cis)-enyl isobutyrate, citronellol, (-)-3,7-dimethyl-6-octen-1-ol, citronellal, 2,6-dimethylhept-5-enal, citronellic acid, citronellyl acetate, citronell
QB/T 2890-2007