GB/T 33309-2016.Determination of vitamin B。( pyridoxine , pyridoxine hydrochloride,pyridoxine fatty acid esters and pyridoxal 5-phosphate ) in cosmetics-High performance liquid ch...
GB/T 32677-2016.Determination of inorganic sulfite in toothpaste.2规范性引用文件下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件,仅注日...
GB/T 32124-2015.Treatment and disposal specification for phosphogypsum.GB/T 32124规定了磷石膏的处理处置的方法原理、生产工艺流程.原辅材料、主要设备、生...
GB/T 32122-2015.Determination of 12 nitroimidazoles in toothpaste-HPLC and HPLC-MS/MS.GB/T 32122规定了牙膏中12种硝基咪唑类药物(如表1所示)测定的高效液相色谱法...
GB/T 32118-2015.Determinateion of formaldehyde in toothpaste-High performance liquid chromatography.4.7 2,4二硝基苯 肼溶液(0.6 g/L) :称取2,4二硝基苯胼300 mg,用乙腈溶...
GB/T 32115-2015.Determination of ethylene glycol and diethylene glycol in oral care products.6分析步骤6.1样品制备6.1.1水剂称取样品1 g(精确至0.01 g),于10 mL具塞刻度...
GB/T 32114-2015.Determination of sodium phytate in oral care products.GB/T 32114规定了口腔护理产品中植酸钠测定的方法要点、试剂与标准物质、仪器、分析步...
GB/T 32113-2015.Determination of chlorate in oral care product-Ion chromatography.GB/T 32113规定了用离子色谱法测定口腔护理产品中氯酸盐的原理.试剂和材料、...
GB/T 32112-2015.Determination of peroxide in oral care products-High performance liquid chromatography method.GB/T 32112规定了高效液相色谱法测定口腔护理产品中过氧...
