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
GC-MS and LC-MS/MS examination methods for γ-hydroxybutyric acid in biological samples
QB/T 2890-2007
Foodstuffs of processed poultry eggs. Methods for determination of succinic, lactic and 3D-hydroxibutyric acids
QB/T 2890-2007
B, B' -DIHYDROXYDIETHYL SULFIDE (THIODIGLYCOL), TECHNICAL (NO S/S DOCUMENT) (SUPERSEDING MIL-D-14130)
QB/T 2890-2007
B, B' -DIHYDROXYDIETHYL SULFIDE (THIODIGLYCOL), TECHNICAL (NO S/S DOCUMENT) (SUPERSEDING MIL-D-14130)
QB/T 2890-2007
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
QB/T 2890-2007
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
QB/T 2890-2007
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
QB/T 2890-2007
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
QB/T 2890-2007
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
QB/T 2890-2007
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
QB/T 2890-2007
Standard Test Method for Determination of 4-Carboxybenzaldehyde and