GB/T 22114-2021.Humectants for toothpastes-Glycerin and polyethylene glycol.GB/T 22114规定了牙膏用保湿剂中甘油(丙三醇)和聚乙二醇的要求、试验方法、检验规...
GB/T 40182-2021.Guideline of determining plasticized materials in toys or parts of toys that can be placed in the mouth.示例:某玩具.上有贴纸,而贴纸上的胶水为塑化材...
GB/T 40189-2021.Determination of metronidazole and norfloxacin in toothpaste-High performance liquid chromatography method.GB/T 40189规定了牙膏中禁用抗生素类药物甲硝唑...
GB/T 40191-2021.Determination of restricted preservatives in toothpaste-High performance liquid chromatography method.GB/T 40191规定了牙膏中限用防腐剂山梨酸和苯甲酸含...
GB/T 40190-2021.Determination of forbidden bleach in toothpaste- High performance liquid chromatography method.GB/T 40190规定了牙膏中禁用漂白剂过氧化苯甲酰含量的高...
GB/T 40272-2021.Paper， board , pulps and cellulose nanomaterials-Determination of acid-soluble magnesium，calcium , manganese，iron , copper , sodium and potassium.5试剂除非另...
GB/T 40269-2021.Absorbent sanitary paper products- A ssessment and monitoring guidelines to quality safety condition of production process.5.2质量安全 因子识别5.2.1总则5.2...
GB/T 40185-2021.Determination of 5 kinds of ammonium chloride antibacterial agents in toothpaste-High performance liquid chromatography method.GB/T 40185规定了牙膏中氯铵类抗...
GB/T 40244-2021.Chemicals- Liquid or solid identification-Fluidity test method.6样品处理6.1将样品装满试样杯,压实。将试样杯密封.直立放置30 min以上。注:当样...
GB/T 4893.1-2021.Test of surface coatings of furniture-Part 1: Determination of surface resistance to cold liquids.8.2预处理试验开始前,应将试样放在温度为(23士2)C、相...
