SN/T 0001-2016 English PDF

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SN/T 0001-2016: Rules for standards of physical and chemical analysis method for the determination in food and cosmetics for export
Status: Valid

SN/T 0001: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 0001-2016	789	Add to Cart	5 days	Rules for standards of physical and chemical analysis method for the determination in food and cosmetics for export	Valid
SN/T 0001-1995	919	Add to Cart	4 days	General rules for drafting the standard methods for the determination of pesticide, veterinary drug residues and biotoxins in commodities for export	Obsolete
SN/T 0001-1993	RFQ	ASK	3 days	(The basic provisions of the export commodities pesticides, veterinary drug residues and biotoxins amount written standard test methods)	Obsolete

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Basic data

Standard ID: SN/T 0001-2016 (SN/T0001-2016)
Description (Translated English): Rules for standards of physical and chemical analysis method for the determination in food and cosmetics for export
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: X04;Y42
Word Count Estimation: 34,367
Date of Issue: 2016-03-09
Date of Implementation: 2016-10-01
Older Standard (superseded by this standard): SN/T 0001-1995
Regulation (derived from): [2016] 131 State Quality Inspection
Issuing agency(ies): General Administration of Customs

SN/T 0001-2016: Rules for standards of physical and chemical analysis method for the determination in food and cosmetics for export

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Rules for standards of physical and chemical analysis method for the determination in food and cosmetics for export China's entry-exit inspection and quarantine industry standards Replacing SN/T 0001-1995 Export food, cosmetics physical and chemical methods Basic rules for the preparation of standards Published on.2016-03-09 2016-10-01 implementation China The State Administration of Quality Supervision, Inspection and Quarantine issued Inspection and Quarantine of the People's Republic of China Industry Standard Export food, cosmetics physical and chemical methods Basic rules for the preparation of standards China Standard Press Publishing December.2017 first edition Directory Foreword V 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 General requirements 2 5 Writing standard 3 5.1 Structure and Writing Sequence 3 5.2 Informational Overview Element 3 5.2.1 Cover 3 5.2.2 Goal 4 5.2.3 Preface 4 5.2.4 Introduction 4 5.3 Normative General Elements 5 5.3.1 Standard Name 5 5.3.2 Range 5 5.3.3 Normative references 5 5.4 Normative Technical Elements 6 5.4.1 Terms and Definitions 6 5.4.2 Method Summary 6 5.4.3 Reagents and Materials 6 5.4.3.1 General requirements 6 5.4.3.2 Arrangement order 6 5.4.3.2.1 General 6 5.4.3.2.2 Products used in the market 7 5.4.3.2.3 Formulation solution 7 5.4.3.2.4 Standard titration solution 7 5.4.3.2.5 Standard solution 7 5.4.3.2.6 Indicator 7 5.4.3.2.7 Auxiliary material 7 5.4.4 Instruments and Equipment 8 5.4.5 Measurement Step 8 5.4.5.1 Extraction 8 5.4.5.2 Purification 8 5.4.5.3 Determination 8 5.4.6 Result Calculation and Presentation 9 5.4.7 Limit of quantification 10 5.4.8 Accuracy (Recovery) 10 5.4.9 Normative Appendix 10 5.5 Informative supplementary elements 10 5.5.1 Informative Appendix 10 5.5.2 Reference 10 5.5.3 Index 10 5.6 Other rules 11 5.6.1 Quantity, Units and Symbols 11 5.6.2 Chemical Name 11 5.6.3 Figure 11 5.6.4 Table 11 6 Preparation of preparation instructions 12 6.1 Task Source 12 6.2 Significance and Characteristics of Standard Setting 12 6.3 Basis for standard preparation 12 6.4 The main process of standard setting 12 6.5 Method Technical Demonstration 12 6.6 Map 12 6.7 Collaborative Experiments 12 6.8 Summary of Solicitation 12 6.9 Attachment Requirements 13 6.10 Other issues that need to be explained 13 7 Standard Verification Requirements 13 7.1 Validation Laboratory Qualification 13 7.2 Validation Laboratory Selection 13 7.3 Authentication Parameter Selection 13 8 Technical requirements for standard setting 14 8.1 Qualitative Requirements 14 8.1.1 Specificity 14 8.1.1.1 Specificity of Residue Analysis Method 14 8.1.1.2 Specificity of Component Identification Methods 14 8.1.1.3 Specificity of Content Determination and Impurity Determination Method 14 8.1.2 Detection limit 14 8.2 Quantitative Requirements 14 8.2.1 Limit of quantification 14 8.2.2 Accuracy 15 8.3 Precision 16 8.3.1 General Requirements 16 8.3.2 Expression 16 8.3.3 Repeatability Test 16 8.3.4 Reproducibility Test 16 8.4 Quantitative Methods 17 8.4.1 Standard Curve Method 17 8.4.2 Single Point Method 17 8.5 Additional Technical Requirements for Validation Methods 17 8.6 Robustness 17 8.7 Target Analyte Stability 17 8.7.1 General requirements 17 8.7.2 Stability of analytes in solution 17 8.7.3 Stability of Analytes in the Matrix 18 Appendix A (Informative) Food Category Regulations for Preparing Standards for Determination of Chemical Contaminants and Additives in Import and Export of Food 19 A.1 Classification Principle 19 A.2 Classification 19 A.2.1 Animal source food 19 A.2.2 Plant-derived foods 19 A.2.3 Processed Food 20 Appendix B (Normative) Additional Technical Requirements for Validation Methods 22 B.1 Additional Performance Standards and Other Requirements for Methods for Quantitative Analysis of Organic Residues and Contaminants 22 B.1.1 Performance Standards and Other Requirements for Chromatography-Mass Spectrometry Detection 22 B.1.2 Performance standards and other requirements for the determination of analytes by LC in conjunction with other detection techniques 24 B.2 Additional Performance Standards and Other Requirements for Chemical Element Quantification Methods 25 B.2.1 Atomic Absorption Spectroscopy (AAS) Requirements 25 B.2.2 Requirements for Flame Atomic Absorption Spectroscopy (AAS) 25 B.2.3 Requirements for Graphite Furnace Atomic Absorption Spectroscopy (AAS) 25 B.2.4 Specific requirements for hydride generation atomic absorption spectroscopy 26 B.2.5 Specific requirements for cold vapor atomic absorption spectroscopy 26 B.2.6 Specific requirements for inductively coupled plasma atomic emission spectrometry (ICP-AES) 26 B.2.7 Specific requirements for inductively coupled mass spectrometry (ICP-MS) 26 Reference 28

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard supersedes SN/T 0001-1995 "The standard for the preparation of standards for pesticides, veterinary drug residues and biotoxins in export commodities. Compared with SN/T 0001-1995, the main technical changes of this provision, in addition to editorial changes, are as follows. --- This revision basically retained the core part of SN/T 0001-1995; --- In the standard structure, SN/T 0001-1995 "6.4 Sampling and preparation of samples" was deleted, adding "orders" "terms and definitions" And "reference" three optional elements; --- The scope of application of the standard is expanded except for the determination of pesticides, veterinary drug residues and biological toxins specified in SN/T 0001-1995 In addition to the preparation of standards, it also applies to standards for chemical elements, persistent environmental pollutants, food additives, and nutrient composition determination methods. Write (see Chapter 1); --- Changed SN/T 0001-1995 "3 Basic Requirements" to "4 Overall Requirements" and added "4.2 The formulation of this standard should be Meet SN/T 4530 requirements" (see Chapter 4); --- In accordance with the provisions of GB/T 1.1-2009, combined with the actual needs of the SN standard, a more detailed description of the preparation of the various elements Provisions and examples one by one (see 5.2~5.5); --- Increased specifications for quantities, units and symbols, chemical substance names, figures and tables (see 5.6); --- Increased requirements for preparation of preparation instructions (see Chapter 6); ---Increase the specification requirements for standardization, merge the contents of Appendix A of SN/T 0001-1995 into Chapter 8, and press The latest international requirements are regulated again (see Chapter 8); ---The goods in Appendix B of SN/T 0001-1995 were reclassified into "chemical contaminants and additives in imported and exported foods." Formulation of Food Category Regulations for Preparation of Additives (see Appendix A). This standard is proposed and managed by the National Certification and Accreditation Regulatory Commission. This standard was drafted by. China Academy of Inspection and Quarantine, Hunan Provincial Institute of Inspection and Quarantine. The main drafters of this standard are. Entry-Exit Inspection and Quarantine Industry Standard Food Standards Drafting Working Group. The previous versions of the standards replaced by this standard are. ---SN/T 0001-1993, SN/T 0001-1995. Export food, cosmetics physical and chemical methods Basic rules for the preparation of standards

1 Scope

This standard stipulates the requirements for the preparation of physics and chemistry methods for foods and cosmetics and the preparation requirements for their formulation, presentation rules, and standard setting. Technical specifications. This standard applies to pesticide residues in food and cosmetics, veterinary drug residues, biological toxins, chemical elements, persistent environmental pollutants, food additives Preparation of standards for determination of physical and chemical indicators such as additives and nutrients; applicable to physical and chemical indicators such as prohibited substances and chemical elements in cosmetics The preparation of standard methods. The standard for the physicochemical determination of feed and the requirements for the preparation of the preparation instructions, the expression rules, and the specifications of the standard formulation, may refer to This standard is implemented.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 1.1-2009 Guidelines for Standardization Work Part 1. Structure and Writing of Standards (ISO /IEC Directives-Part 2. 2004, NEQ) GB 3100 International System of Units and Its Application (GB 3100-1993, eqvISO 1000.1992) GB/T 3101 General principles for quantities, units and symbols (GB/T 3101-1993, eqvISO 31-0.1992) GB/T 3102 (all parts) quantity and unit [eqvISO 31 (all parts)] GB/T 6379.1 Accuracy (trueness and precision) of measurement methods and results Part 1. General rules and definitions, (GB/T 6379.1-2004, ISO 5725-1.1994, IDT) GB/T 6682 Analytical laboratory water specification and test methods (GB/T 6682-2008, ISO 3696.1987, MOD) GB/T.20000.2 Standardization Work Guide Part 2. Adoption of International Standards (GB/T.20000.2-2009, ISO / IEC Guide 21-1..2005, MOD) GB/T.20001.1 standard writing rules Part 1. Terminology (GB/T.20001.1-2001, ISO 10241.1992, NEQ) GB/T.20001.4 standard writing rules Part 4. Chemical analysis methods General requirements for GB/T 27025 testing and calibration laboratory capabilities (GB/T 27025-2008, ISO /IEC 17025.2005, IDT) SN/T 4530 Import and Export Food and Cosmetic Inspection Professional Standard System

3 Terms and Definitions

The terms and definitions defined in GB/T 1.1-2009, GB/T.20001.1, GB/T.20001.4 and GB/T 6379.1 and the following apply In this document. For ease of use, the following repeatedly lists some terms and definitions in GB/T 6379.1. 3.1 Limit of detection limit of detection, LOD The minimum concentration at which an analyte can be detected, that is, within a certain degree of confidence, the qualitative determination of the smallest analyte in a sample by a certain method ......

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