標準編號:	GB/T 13531.1-2008
中文名稱:	化妝品通用檢驗方法 pH值的測定
英文名稱:	General methods on determination of cosmetics—Determination of pH
中標分類:	Y42    化妝品
行業分類:	GB    國家標準
ICS分類:	71.100.70 71.100.70    美容品、化妝品 71.100.70
發布機構:	中華人民共和國國家質量監督檢驗檢疫總局 中國國家標準化管理委員會
發布日期:	2008-12-28
實施日期:	2009-6-1
標準狀態:	valid
替代舊標準:	GB/T 13531.1-2000 化妝品通用檢驗方法 pH值的測定
翻譯語言:	英文
文件格式:	PDF
中文字符數:	2000 字
翻譯價格(元):	140.0
交付時間:	付款后 1 個工作日

1 Scope This part of GB/T 13531 specifies the method on determination of cosmetics' pH. This part is applicable to determination of cosmetics' pH. 2 Normative References The following documents contain provisions which, through reference in this part of GB/T 13531, constitute provisions of this part. For dated reference, subsequent amendments to (excluding amending errors in the part) to, or revisions of, any of these publications do not be applied. However, the parties whose enter into agreement according to these specifications are encouraged to research the latest editions of these references are applied or not. For any undated references, the latest edition of the document referred to applies. GB/T 6682 "Water for Analytical Laboratory Use--Specification and Test Methods" (GB/T 6682-2008, ISO 3696: 1987, MOD)

Contents Foreword I 1 Scope 2 Normative References 3 Principle 4 Reagent 5 Apparatus 6 Analysis Procedures 7 Expression of Analysis Results 8 Precision