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
2-Amino-2-hydroxymethyl-1,3-propanediol
QB/T 2890-2007
Foodstuffs of processed poultry eggs. Methods for determination of succinic, lactic and 3D-hydroxibutyric acids
QB/T 2890-2007
Determination of 3,3′-dichloro-4,4′-diaminodiphenylmethane in polymeric materials—Gas chromatography-mass spectrography
QB/T 2890-2007
Determination of 2,4-diaminophenol,2,3-diaminophenol and 2,4-diaminoanisole in hair dyes for import and export
QB/T 2890-2007
QB/T 2890-2007
4-Amino-N-[3-(2-Hydroxyephyl)sulfone]phenylbenzamide
QB/T 2890-2007
Photographic chemicals 2[(4-Amino-3-methylphenyl)ethylamino]-ethanol sulfate(CD-4)
QB/T 2890-2007
QB/T 2890-2007
QB/T 2890-2007
QB/T 2890-2007
QB/T 2890-2007
QB/T 2890-2007
QB/T 2890-2007
QB/T 2890-2007
QB/T 2890-2007