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

SN/T 3865-2014 English PDF

Q: How long will the true-PDF of English version of SN/T 3865-2014 be delivered?

Upon your order, we will start to translate SN/T 3865-2014_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 SN/T 3865-2014_English with my colleagues?

Yes. The purchased PDF of SN/T 3865-2014_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$239.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
SN/T 3865-2014: Determination of lycopene in health foods for export. LC-MS/MS method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 3865-2014	239	Add to Cart	3 days	Determination of lycopene in health foods for export. LC-MS/MS method	Valid

Similar standards

GB 5009.271 GB 5009.22 SN/T 2641 SN/T 3856 SN/T 3857 SN/T 3855

Basic data

Standard ID: SN/T 3865-2014 (SN/T3865-2014)
Description (Translated English): Determination of lycopene in health foods for export. LC-MS/MS method
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: X04
Classification of International Standard: 67.050
Word Count Estimation: 9,947
Quoted Standard: GB/T 6682
Regulation (derived from): AQSIQ notification issued in 2014 on the first batch of 230 industry-standard entry-exit inspection and quarantine
Issuing agency(ies): General Administration of Customs
Summary: This Standard specifies the lycopene in health foods by liquid chromatography - mass spectrometry/mass spectrometry methods. This Standard applies to lycopene, lycopene capsules liquid chromatography - mass spectrometry/mass spectrometry and confirmation.

SN/T 3865-2014: Determination of lycopene in health foods for export. LC-MS/MS method

---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 lycopene in health foods for export. LC-MS/MS method People's Republic of China Entry-Exit Inspection and Quarantine Standards Export of health food Determination of Lycopene Liquid chromatography - mass spectrometry/mass spectrometry LC-MS/MSmethod Issued on. 2014-01-13 2014-08-01 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. Please note that some of the content of this document may involve patents. Distribution of this document Institutions do not assume the responsibility to identify these patents. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard was drafted. Chinese Academy of Inspection and Quarantine, Chongqing, People's Republic of China Exit Inspection and Quarantine. The main drafters of this standard. Chen Dongdong, Xi was saved, Wang Yiliang, Lixian Liang, Zhang Lei, Tang Bobin, Wang Guomin. Export of health food Determination of Lycopene Liquid chromatography - mass spectrometry/mass spectrometry

1 Scope

This standard specifies the lycopene in health foods by liquid chromatography - mass spectrometry/mass spectrometry methods. This standard applies to lycopene, lycopene capsules liquid chromatography - mass spectrometry/mass spectrometry and confirmation.

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. Laboratory use specifications and test methods GB/T 6682 Analysis

3 Method summary

Sample potassium hydroxide alcohol solution after saponification with 1% (mass concentration) of 2,6-di-tert-butyl-4-methyl phenol (BHT) petroleum extraction, After the extract was neutral alumina column purification, liquid chromatography - tandem mass spectrometer, external standard.

4 reagent material

Unless otherwise indicated, the reagents used were of analytical grade water as a water GB/T 6682 regulations. 4.1 petroleum ether. HPLC fractions. 4.2 dichloromethane. HPLC fractions. Tert-butyl methyl ether 4.3. HPLC fractions. 4.4 acetonitrile. HPLC fractions. 4.5 2,6-di-tert-butyl-4-methyl phenol (BHT). pure class distinctions. 4.6 potassium hydroxide. 4.7 ethanol. 4.8 dissolved solution. Weigh 1.0gBHT, dissolved in methylene chloride and dilute to 100mL. 4.9 Extraction solution. Weigh 10.0gBHT, dissolved with petroleum ether and dilute to 1000mL. 4.10 volume solution. Weigh 1.0gBHT, with 100mL acetonitrile - was dissolved in petroleum ether (19 volume) and constant volume. 4.11 50% potassium hydroxide solution (mass concentration). Weigh 50.0g of potassium hydroxide dissolved in water and dilute to 100mL. Lycopene 4.12 Standard. CAS. 502-65-8, purity ≥99%, - at 70 ℃ storage. 4.13 lycopene standard stock solution. weigh the amount of lycopene standard (4.12), was dissolved in a dissolver solution (4.8) and set the volume to 10mL, Fan Lycopene concentration of 100μg/mL, placed in -18 ℃ refrigerator away from light, valid for three months. 4.14 lycopene standard working solution. extract as necessary with a blank sample standard stock solution (4.13) diluted to 0.01μg/mL, 0.05μg/mL, the standard working solution 0.10μg/mL, 1.0μg/mL, 5.0μg/mL, 10.0μg/mL of. 4.15 neutral alumina (75μm ~ 150μm). 105 ℃ drying 2h, cooled to room temperature in a desiccator, per 100g of neutral alumina added 2mL drop into the water alive, after mixing sealed after placing 12h use. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of SN/T 3865-2014_English be delivered?

Answer: Upon your order, we will start to translate SN/T 3865-2014_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 SN/T 3865-2014_English with my colleagues?

Answer: Yes. The purchased PDF of SN/T 3865-2014_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.