GB/T 30293-2013
Polyhydroxyalkanoates (PHA) by biomanufacturing
GB/T 30293-2013
Anionic hydroxy-terminated silicone emulsion
GB/T 30293-2013
Cationic hydroxy-terminated silicone emulsion
GB/T 30293-2013
Biopolyester—Polyhydroxyalkanoates(PHA) blowing film
GB/T 30293-2013
GB/T 30293-2013
GB/T 30293-2013
GB/T 30293-2013
GB/T 30293-2013
GB/T 30293-2013
SILICONE FLUID, CHLORINATED PHENYL METHYL POLYSILOXANE, NATO CODE NUMBER H-536 (SUPERSEDING MIL-S-81087B) (NO S/S DOCUMENT)
GB/T 30293-2013
Surface active agents. Alkoxylated derivatives. Determination of hydroxyl value. N-methyl imidazole method
GB/T 30293-2013
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
GB/T 30293-2013
Non-ionic surface active agents-Polyalkoxylated derivatives -Determination of hydroxyl value-Phthalic anhydride method
GB/T 30293-2013
Water quality-Determination of selected phenoxyalkanoic herbicides,including bentazones and hydroxybenzonitriles by gas chromatographyand mass spectrometry after solid phase extraction and derivatization
GB/T 30293-2013
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method
GB/T 30293-2013
Water quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
GB/T 30293-2013
Water quality. Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
GB/T 30293-2013
Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization (ISO 15913:2000)
GB/T 30293-2013
Water quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
GB/T 30293-2013
SURFACE ACTIVE AGENTS. NON-IONIC SURFACE ACTIVE AGENTS. POLYALKAXYLATED DERIVATIVES. DETEMINATION OF HYDROXYL VALUE. PHTALIC ANHYDRIDE METHOD