YC/T 144-2017 Glycerol triacetate for cigarette

YC 144-2008 Glycerol triacetate for cigarette

GB/T 605-2006 Chemical reagent—General method for the measurement of colour GB/T 21785-2008 Laboratory glassware—Pyknometers GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 5009.75-2003 Determination of lead in food additives GB 5009.75-2014 National Standards for Food Safety - Determination of Lead in Food Additives GB/T 5009.76-2003 Determination of arsenic in food additives GB 5009.76-2014 The National Standard for Food Safety: Determination of Arsenic in Food Additives GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 9721-1988 Chemical reagent General rules for the molecular absorption spectrophotometry(ultraviolet and visible) GB/T 9721-2006 Chemical reagent—General rules for the molecular absorption spectrophotometry (ultraviolet and visible) YC/T 316-2009 Determination of arsenic,lead,cadmium,chromium,nickel,mercury in tipping paper and tipping base paper for cigarette—Inductively coupled plasma mass spectrometry YC/T 316-2014 Determination of chromium,nickel,arsenic,selenium,cadmium,mercury,lead in cigarette materials—Inductively coupled plasma mass spectrometry YC/T 539-2016 Determination of water in glycerol triacetate for cigarette—Gas-chromatographic method