GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
GB/T 15904-2018
Rubber—Determination of polyisoprene content
GB/T 15906-2017
Determination of isobutylene-isoprene rubber or polyisobutylene content in rubber
NY/T 2335-2013
Determination of pentosans in cereal-Spectro-photometric method
SH/T 1782-2015
Isoprene for industrial use-Determination of purity and hydrocarbon impurities-Gas chromatographic method
GB/T 15904-1995
Rubber—Determination of polyisoprene content
SH/T 1839-2023
SH/T 1783-2016
Isoprene for industrial use-Determination of trace alkynes and dienes-Gas chromatographic method
20213495-T-424
Determination of pentosan content in plant-derived products —— Gas chromatography/mass spectrometry method
SH/T 1498.5-1997
Nylon 66 salt—Determination of content of pseudo diaminocyclohexane—Ultraviolet spectrophotometric method
\u0413\u041e\u0421\u0422 ISO 9832-2015
Animal and vegetable fats and oils. Determination of residual technical hexane content
\u0413\u041e\u0421\u0422 \u0420 \u0418\u0421\u041e 734-2021
Oilseed meals. Determination of oil content. Extraction method with hexane (or light petroleum)
GB/T 21464-2008
Rubber - Determination of 5-Ethylidenenorbornene(ENB)or Dicyclopentadiene(DCPD) in Ethylene-Propylene-Diene (EPDM) Terpolymers
KS H ISO 9832-2018(2023)
Animal and vegetable fats and oils-Determination of residual technical hexane content
KS H ISO 9832-2018
Animal and vegetable fats and oils-Determination of residual technical hexane content
ISO 734:2023
Oilseed meals — Determination of oil content — Extraction method with hexane (or light petroleum)
BS EN ISO 9832:2003
Animal and vegetable fats and oils. Determination of residual technical hexane content
ISO 9832:2002
Animal and vegetable fats and oils — Determination of residual technical hexane content
DIN V 52014
Bitumens and bituminous binders - Determination of the content of cyclohexane insoluble parts
EN ISO 9832:2003