HOME Cart(0) Quotation About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

SN/T 3983-2014 English PDF

US$729.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
SN/T 3983-2014: Determination of phosphonic and amino acid group-containing herbicides residues in foodstuffs for export - LC-MS/MS method
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
SN/T 3983-2014	English	729	Add to Cart	5 days [Need to translate]	Determination of phosphonic and amino acid group-containing herbicides residues in foodstuffs for export - LC-MS/MS method	Valid	SN/T 3983-2014

PDF similar to SN/T 3983-2014

Standard similar to SN/T 3983-2014

GB 5009.271 GB 5009.22 SN/T 2641 SN/T 5650 SN/T 5593 SN/T 5601

Basic data

Standard ID	SN/T 3983-2014 (SN/T3983-2014)
Description (Translated English)	Determination of phosphonic and amino acid group-containing herbicides residues in foodstuffs 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	28,220
Date of Issue	12/1/2014
Date of Implementation	5/1/2015
Quoted Standard	GB/T 6682
Regulation (derived from)	State-Quality-Inspection-accreditation [2014] 614
Issuing agency(ies)	General Administration of Customs
Summary	This standard specifies the rice, wheat, soybeans, corn, milk, cabbage, grapes, oranges, potatoes, garlic, tea, shrimp, fish and honey and other foods glyphosate (glyphosate) and its metabolite aminomethylphosphonic acid (aminomethyl phosphonic acid, AMPA

SN/T 3983-2014: Determination of phosphonic and amino acid group-containing herbicides residues in foodstuffs 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.
(Amino Acids food exports organophosphate herbicide residues measured by liquid chromatography - mass spectrometry/mass spectrometry) People's Republic of China Entry-Exit Inspection and Quarantine Standards Amino acids in food for export of organic phosphorus herbicide Determination of residues of liquid chromatography - mass spectrometry/mass spectrometry Issued on. 2014-11-19 2015-05-01 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. People's Republic of China, Shenzhen CIQ, Shenzhen Inspection and Quarantine Science Research Institute. The main drafters. Zhang Jianying, Hu Yuan, Wu Fengqi, Chang, Loyola, Weidong, Yue Zhenfeng. Amino acids in food for export of organic phosphorus herbicide Determination of residues of liquid chromatography - mass spectrometry/mass spectrometry

1 Scope

This standard specifies the rice, wheat, soybeans, corn, milk, cabbage, grapes, oranges, potatoes, garlic, tea, shrimp, fish and honey Food glyphosate (glyphosate) and its metabolite aminomethylphosphonic acid (aminomethylphosphonicacid, AMPA) and glufosinate (Glufosinate) amino acids and other organic phosphine herbicide residues in liquid chromatography - mass spectrometry/mass spectrometry. This standard applies to rice, wheat, soybeans, corn, milk, cabbage, grapes, oranges, potatoes, garlic, tea, shrimp, fish and honey Glyphosate, aminomethylphosphonic acid (AMPA) and glufosinate residues measured and confirmed.

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 extraction with water (rice, milk, cabbage, grapes, oranges) amino acid residues of organic phosphine herbicide drugs, methylene chloride net , Post and 9-fluorenylmethyl chloroformate derivatization, liquid chromatography - mass spectrometry/mass spectrometry and validation, internal standard. Using a mixed solution of water and dichloromethane extract sample (wheat, soybeans, corn, garlic and potatoes) amino acid residues in organic phosphine Herbicides drugs, extract protein by TCA, methylene chloride purification, after the 9-fluorenylmethyl chloroformate derivatization reaction solution Chromatography - mass spectrometry/mass spectrometry and validation, internal standard. Shrimp, fish, honey and tea amino acids organic phosphine herbicide drug residues using a mixed solution of water and methylene chloride extraction, Extract by cation exchange column (CAX) purification, after the 9-fluorenylmethyl chloroformate derivatization, liquid chromatography - mass spectrometry/mass spectrometry and Confirmed, internal standard.

4 Reagents and materials

Unless otherwise indicated, the reagents used were of analytical grade, test water to comply with a water GB/T 6682 regulations. 4.1 dichloromethane. high performance liquid chromatography. 4.2 acetone. chromatography. 4.3 Methanol. chromatographically pure. 4.4 acetonitrile. chromatography. 4.5 TCA. 4.6 hydrochloric acid. 4.7 sodium borate (Na2B4O7 · 10H2O). Ammonium acetate 4.8. HPLC grade. 4.9 formic acid. Chromatographic pure.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of SN/T 3983-2014_English be delivered?

Answer: Upon your order, we will start to translate SN/T 3983-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of SN/T 3983-2014_English with my colleagues?

Answer: Yes. The purchased PDF of SN/T 3983-2014_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 [email protected]. 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.