Standard No.:	QB/T 2968-2008
English Name:	Determination of strontium chloridein in toothpastes
Chinese Name:	牙膏中氯化锶含量的测定方法
Chinese Classification:	Y43    Tooth paste, soap and detergent
Professional Classification:	QB    Professional Standard - Light Industry
ICS Classification:	71.100.40 71.100.40    Surface active agents 71.100.40
Issued by:	National Development and Reform Commission
Issued on:	2008-03-12
Implemented on:	2008-9-1
Status:	superseded
Superseded by:	QB/T 2968-2021
Superseded on:	2022-4-1
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	30.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the method for testing the content of strontium chloride in toothpastes. This standard is applicable to the determination for content of strontium chloride added in toothpastes (mainly for against allergy). 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. GB/T 601 Chemical Reagent - Preparations of Standard Volumetric Solutions GB/T 603 Chemical Reagent - Preparations of Reagent Solutions for Use in Test Methods (NEQ ISO 6353-1:1982) GB/T 6682 Water for Analytical Laboratory Use - Specification and Test Methods (NEQ ISO 3696:1987) GB/T 15337 General Rules for Atomic Absorption Spectrometric Analysis GB 6819-2004 Dissolved Acetylene

Contents Foreword i 1 Scope 2 Normative References 3 Test Method