GB/T 30915-2014
A-hydroxy polyether polyols
GB/T 30915-2014
Plastics - Octahydroxy polyether polyols
GB/T 30915-2014
Plastics - Trihydroxy polyether polyols
GB/T 30915-2014
Plastics - Tetrahydroxy polyether polyols
GB/T 30915-2014
Plastics - Di-hydroxyl polyether polyols
GB/T 30915-2014
Plastics - Hex-hydroxyl polyether polyols
GB/T 30915-2014
Tetra-hydroxy polyether polyols
GB/T 30915-2014
Tri-hydroxy polyether polyols
GB/T 30915-2014
Octahydroxy polyether polyols
GB/T 30915-2014
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
GB/T 30915-2014
GB/T 30915-2014
GB/T 30915-2014
GB/T 30915-2014
GB/T 30915-2014
GB/T 30915-2014
Food contact materials for export-Polymers-Certain epoxy derivatives subject to limitation-Determination of NOGE and its hydroxy and chlorinated derivatives
GB/T 30915-2014
Food contact materials - Polymers - Determination of BADGE,BFDGE and their hydroxy and chlorinated derivatives in food simulants - Liquid chromatography-tandem mass spectrometry
GB/T 30915-2014
Food contact materials for export-Polymers-Determination of BADGE、BFDGE and their hydroxy and chlorinated derivatives in food simulants-High performance liquid chromatography
GB/T 30915-2014
Essential oils — Determination of carbonyl value — Potentiometric methods using hydroxylammonium chloride
GB/T 30915-2014
Essential oils. Method for determination of carbonyl value. Potentiometric methods using hydroxylammonium chloride