GB/T 23296.26-2009
Food contact materials - Polymer - Determination of formaldehyde and hexamethylenetetramine in food simulants - Spectrophotometry
KS M 8432-2012(2023)
Hexamethylenetetramine
KS M 8432-2012(2018)
Hexamethylenetetramine
MIL MIL-H-502B Notice 5-Validation
Hexamethylenetetramine, Technical
HG/T 2755-1996
\u0413\u041e\u0421\u0422 32533-2013
Hexamethylene diamine. Determination in air
GB/T 37042-2018
Hexamethylene diisocyanate
\u0413\u041e\u0421\u0422 \u0420 50486-2015
Plastics. Phenolic resins. Determination of hexamethylenetetramine content
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
KS M ISO 8988-2010(2020)
Plastics-Phenolic resins-Determination of hexamethylenetetramine content-Kjeldahl method, perchloric acid method and hydrochloric acid method
BS EN ISO 8988:2006
Plastics. Phenolic resins. Determination of hexamethylene-tetramine content. Kjeldahl method, perchloric acid method and hydrochloric acid method
HG/T 4779-2014
ISO 8988:2006
Plastics — Phenolic resins — Determination of hexamethylenetetramine content — Kjeldahl method, perchloric acid method and hydrochloric acid method
UNE-EN ISO 8988:2007
Plastics - Phenolic resins - Determination of hexamethylenetetramine content - Kjeldahl method, perchloric acid method and hydrochloric acid method (ISO 8988:2006)
\u0413\u041e\u0421\u0422 1381-73
Hexamethylenetetramine for industrial use. Specifications
EN ISO 8988:2006
DIN EN ISO 8988
Plastics - Phenolic resins - Determination of hexamethylenetetramine content - Kjeldahl method, perchloric acid method and hydrochloric acid method (ISO 8988:2006)
ISO 8988:1989
Plastics — Phenolic resins — Determination of hexamethylenetetramine content
CEN/TS 13130-23:2005
UNE-CEN/TS 13130-23:2007 EX
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 23: Determination of formaldehyde and hexamethylenetetramine in food simulants