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SN/T 1877.5-2017 English PDF

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Q: Should I purchase the latest version SN/T 1877.5-2017?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version SN/T 1877.5-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$399.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
SN/T 1877.5-2017: Determination of polycyclic aromatic hydrocarbons in metalware surface
Status: Valid

SN/T 1877.5: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 1877.5-2017	399	Add to Cart	4 days	Determination of polycyclic aromatic hydrocarbons in metalware surface	Valid
SN/T 1877.5-2009	639	Add to Cart	3 days	Determination of polycyclic aromatic hydrocarbons in metalware surface	Obsolete

Similar standards

GB/T 223.89 GB/T 16597 GB/T 14265 SN/T 5683 SN/T 1877.6 SN/T 1877.7

Basic data

Standard ID: SN/T 1877.5-2017 (SN/T1877.5-2017)
Description (Translated English): Determination of polycyclic aromatic hydrocarbons in metalware surface
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: H10
Classification of International Standard: 77.040
Word Count Estimation: 17,168
Date of Issue: 2017-07-21
Date of Implementation: 2018-03-01
Older Standard (superseded by this standard): SN/T 1877.5-2009
Quoted Standard: GB/T 6682
Regulation (derived from): State-Quality-Inspection-Accreditation (2017) 337
Issuing agency(ies): General Administration of Customs
Summary: This standard specifies gas chromatography-mass spectrometry, high performance liquid chromatography and gas chromatography for the determination of 18 polycyclic aromatic hydrocarbons on the surface of metal vessels (see Table A.1 in Appendix A). Gas chromatography-mass spectrometry is the arbitration method. This standard applies to the determination of 18 polycyclic aromatic hydrocarbons on the surface of metal vessels.

SN/T 1877.5-2009: Determination of polycyclic aromatic hydrocarbons in metalware surface

---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.
Determination of polycyclic aromatic hydrocarbons in metalware surface Exit inspection and quarantine industry standard book People's Republic of China Determination of polycyclic aromatic hydrocarbons in the surface of metal containers Posted 2009-02-20 2009-09-01 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

The Standard Appendix A, Appendix B, Appendix C, Appendix D, Appendix E and F are informative appendices. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard was drafted. People's Republic of China Guangdong CIQ. The main drafters of this standard. ZHOU Ming-hui, Liu Yingfeng, Di Cuiping, Zheng Jianguo, Li Dan, Homocysteine on Xiaoda Hui. This standard is the first release of the entry-exit inspection and quarantine industry standards. Determination of polycyclic aromatic hydrocarbons in the surface of metal containers

1 Scope

This standard specifies the surface of metal containers of 16 PAHs by gas chromatography - mass spectrometry, high performance liquid chromatography and gas chromatography methods. This standard applies to the determination of 16 PAHs metal containers surface.

2 Terms and definitions

The following terms and definitions apply to this standard. 2.1 Containing two or more aromatic benzene rings. The ring may also have a short alkyl or cycloalkyl substituent. This standard, the 16 more PAHs are shown in Table 1. Table 116 PAHs No. Chinese name English name CAS No. 1 naphthalene naphthalene 91-20-3 2 acenaphthylene acenaphthylene 208-96-8 3 acenaphthylene acenaphthene 83-32-9 4 fluorene fluorene 86-73-7 5 Philippine phenanthene 85-01-8 6 anthracene anthracene 120-12-7 7 fluoranthene fluoranthene 206-44-0 8 pyrene pyrene 129-00-0 9 benzo [Rao] anthracene, benzo [Rao] anthracene 56-55-3 10 chrysene 218-01-9 11 benzo [Chou] fluoranthene benzo [Chou] fluoranthene 205-99-2 12 benzo [k] fluoranthene benzo [k] fluoranthene 207-08-9 13 benzo [Rao] pyrene, benzo [Rao] pyrene 50-32-8 The first gas chromatography - mass spectrometry

3 Method summary

The samples were first hexane - methylene chloride (3 + 2) were soaked by ultrasonic extraction, using silica gel solid phase extraction cartridge, concentrated set After the introduction, by gas chromatography - mass spectrometry (GC/MS) were measured in the standard method. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of SN/T 1877.5-2017_English be delivered?

Answer: Upon your order, we will start to translate SN/T 1877.5-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of SN/T 1877.5-2017_English with my colleagues?

Answer: Yes. The purchased PDF of SN/T 1877.5-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version SN/T 1877.5-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version SN/T 1877.5-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.