Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

GB/T 29608-2013 English PDF

Q: How long will the true-PDF of English version of GB/T 29608-2013 be delivered?

Upon your order, we will start to translate GB/T 29608-2013_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Q: Can I share the purchased PDF of GB/T 29608-2013_English with my colleagues?

Yes. The purchased PDF of GB/T 29608-2013_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

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). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

Q: Do you accept my currency other than USD?

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.

US$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 29608-2013: Rubber product -- Determination of phthalate acid esters
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 29608-2013	229	Add to Cart	3 days	Rubber product -- Determination of phthalate acid esters	Valid

Similar standards

GB/T 24131.1 GB/T 35858 GB/T 33324 GB/T 29614 GB/T 29613.2 GB/T 29607

Basic data

Standard ID: GB/T 29608-2013 (GB/T29608-2013)
Description (Translated English): Rubber product -- Determination of phthalate acid esters
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G40
Classification of International Standard: 83.060
Word Count Estimation: 10,168
Quoted Standard: GB/T 3516-2006
Regulation (derived from): National Standards Bulletin 2013 No. 10
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies: gas chromatography mass spectrometry (GC-MS) determination of rubber products DBP, BBP, DEHP, DNOP, DINP, DIDP total of six kinds of phthalate plasticizers content methods. 6 kinds of phthalate plasticizers English name, CAS Numbe

GB/T 29608-2013: Rubber product -- Determination of phthalate acid esters

---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.
Rubber product. Determination of phthalate acid esters ICS 83.060 G40 National Standards of People's Republic of China Determination rubber phthalate Issued on. 2013-07-19 2013-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the national Common test methods for rubber and rubber goods Technical Committee of Standardization Technical Committee (SAC/TC35/SC2) Centralized. This standard was drafted. Hangzhou Zhongce Rubber Co., Ltd., Shandong Linglong Tyre Co., Ltd., Beijing Rubber Industry Research and Design Institute, Hangzhou Ruixu products Technology Co., Ltd., Beijing Physical and Chemical Analysis Center. The main drafters of this standard. Item Chan, Yang Yu, Miss Polly Chan, Ding Xiaoying, Xiejun Fang, Li Changhai, Xumei Fen, Fan Xiao Jing, Shao Peng. Determination rubber phthalate Warning --- personnel should use this standard regular laboratory work experience. This standard does not point out all possible security asked Questions, the user has the responsibility to take appropriate safety and health practices and to ensure compliance with the conditions relevant national regulations.

1 Scope

This standard specifies the use of gas chromatography - mass spectrometry (GC-MS) Determination of rubber products DBP, BBP, DEHP, DNOP, DINP, DIDP total of six kinds of phthalate plasticizers content approach. Six kinds of phthalate plasticizers in English, chemistry CAS number and formula, etc. See Appendix A. This standard applies to rubber products in the Six phthalate plasticizers in content.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Determination of matter GB/T 3516-2006 rubber solvent extraction Principle 3 Sample using methylene chloride as solvent extraction Soxhlet extraction, the extract was solid phase extraction (SPE) and n-hexane volume after gas chromatography Spectrum - mass spectrometry (GC-MS) was measured using the total ion chromatogram (TIC) qualitative and selected ion monitoring (SIM) was quantified.

4 Reagents and materials

4.1 Unless otherwise stated in the analysis using only recognized as analytical reagents. 4.2 dichloromethane. 4.3 n-hexane. 4.4 phthalate standards. purity of not less than 95%, see Appendix A. 4.5 standard stock solution. accurately weigh the right amount of each phthalate standards, with n-hexane formulated as DBP, BBP, DEHP, DNOP concentration of 200mg/L, DINP, DIDP concentration of 1000mg/L of mixed standard stock solution. Standard stock solution should be in 0 ℃ ~ 4 ℃ refrigerator to save, use within 6 months after preparation. 4.6 standard solution. using serial dilution method for the preparation of DBP, BBP, DEHP, DNOP concentration from 0.5mg/L to 10mg/L, DINP, DIDP concentration from 2.5mg/L to which one or several stages mixed standard working solution 50mg/L between. Standard working solution should At 0 ℃ ~ 4 ℃ refrigerator to save, use within 3 months after preparation. 4.7 SPE column (SPE). Syringe, silica gel (silica) filler 500mg, or equivalent person. Recommended use. VARIANBONDELUTJR-SI, 500mg (for reference only). 4.8 organic microporous membrane. pore size of 0.45μm. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 29608-2013_English be delivered?

Answer: Upon your order, we will start to translate GB/T 29608-2013_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 29608-2013_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 29608-2013_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.