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prEN 71-3 2012 （只有目录）

风风

2012/04/26

其他消费品检测

也不知道新的EN 71-3 标准到底进行到什么程度了，翻遍了网络，只找到了最新的Draft的目录，大家将就看看吧（能看到新版的草案中已经给出了有机锡和铬形态分析的具体方法，包括具体要测试的有机锡的种类，等等）。十分期待有人放出全文！

Foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 Requirements

4.1 Categories of toy materials

4.1.1 Category I: Dry, brittle, dust-like or pliable material

4.1.2 Category II: Liquid or adhesive material

4.1.3 Category III: material scraped

4.1.4 Categories of different toy materials

4.2 Specific Requirements

5 Short Description

6 Reagents and Equipment

1.6 Reagents

6.2 Device

7 Sampling and Sample Preparation

7.1 Selection of samples for analysis

7.2 Preparation of standards

7.3 Sample Preparation

7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials

7.3.2 Category III: material scraped

4.7 migration procedures

7.4.1 General

7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials

7.4.3 Category III: material scraped

8 Analysis Method

8.1 General

8.2 Chromium (VI) (speciation)

3.8 Organotin

9 Calculation of results

9.1 Standard Elements

9.1.1 Calibration Curves

9.1.2 Calculation of the concentration

9.1.3 Evaluation

9.2 Chromium (III) and chromium (VI)

9.2.1 Calibration Curves

9.2.2 Calculation of the concentration

9.2.3 Evaluation

3.9 Organotin

9.3.1 Calibration Curves

9.3.2 Calculation of the migration of individual organotin compounds

9.3.3 Calculation of the migration of organotin

9.3.4 Evaluation

10 Test report

Annex A (informative) Significant technical changes between this European Standard and the previous version

Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012)

Annex C (normative) Requirements for Sieve

Annex D (informative) Preparation and analysis of the sample

Annex E (informative) Preparation of standards

E.1 ICP-MS

E.1.1 stock solution (M1)

E.1.2 Diluted stock solution (M2)

E.1.3 Work Solutions

E.2 ICP-OES

E.2.1 stock solution (M1)

E.2.2 Work Solutions

Annex F (informative) Analysis Method

F.1 ICP-parameter

F.2 method for speciation of chromium

F.2.1 Scope

F.2.2 Summary

F.2.3 reagents

F.2.4 test equipment

F.2.5 Method

F.2.6 reporting

F.2.7 Example for LC-ICP-MS conditions

F.3 procedures for organotin

F.3.1 Scope

F.3.2 terms

F.3.3 Summary

F.3.4 reagents

F.3.5 test equipment

F.3.6 process

F.3.7 Example for the gas chromatography conditions

Annex G (informative) Rationale

G.1 skin contact (scope)

G.2 organotin (F.3.7.2)

Annex H (informative) Additional information on inspection of certain elements

Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2009/48/EC (If (created in due time))

References

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该帖子已被版主-yuduoling加4积分，加2经验;加分理由:分享加分

相关话题

生于八零年代

第1楼2012/04/26

应助达人

F.2.7 Example for LC-ICP-MS conditions
看来还是这个方法了！这个目前文献和报道也还是挺多的！ICP-MS将会大卖啊！

0

分
该帖子已被版主-yuduoling加2积分，加2经验;加分理由:讨论

yuduoling

第2楼2012/04/28

应该是一个商机
生于八零年代(love418wh) 发表:F.2.7 Example for LC-ICP-MS conditions
看来还是这个方法了！这个目前文献和报道也还是挺多的！ICP-MS将会大卖啊！

0

walterwood449

第3楼2012/06/15

我手上只有部分內容﹐供大家參考﹗但不知如何附件上去。希望早日看到完整的東東出來。

0

AK-47(冲)

第4楼2012/07/02

现在有更新了没？

等协调标准啊。

0

风风

第5楼2012/07/02

论坛中的资料库中有下载啊。只不过还是草案。

0

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