GB/T 30293-2013
Polyhydroxyalkanoates (PHA) by biomanufacturing
GB/T 30293-2013
铁矿石 金属铁含量的测定 磺基水杨酸分光光度法
GB/T 30293-2013
Biopolyester—Polyhydroxyalkanoates(PHA) blowing film
GB/T 30293-2013
Food additive Propyl p-hydroxybenzoate
GB/T 30293-2013
H-acid monosodium salt(1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt)
GB/T 30293-2013
GB/T 30293-2013
Poly-3-hydroxybutyrate(PHB)
GB/T 30293-2013
GB/T 30293-2013
Sodium fatty acid methyl ester sulfonate
GB/T 30293-2013
Poly(3-hydroxybutyrate-co-valerate)/polylactide (PHBV/PLA) blend filament yarn
GB/T 30293-2013
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
GB/T 30293-2013
Determination of 4-hydroxybenzoic acid ester in food for export
GB/T 30293-2013
Standard Test Method for Hydroxyl Groups Using Reaction with
GB/T 30293-2013
GB/T 30293-2013
Poly-3-hydroxy butyrate-co-valerate(PHBV)
GB/T 30293-2013
GB/T 30293-2013
Surface active agents - Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
GB/T 30293-2013
Surface active agents. Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
GB/T 30293-2013
GB/T 30293-2013