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SN/T 2578-2010 English PDF

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US$679.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
SN/T 2578-2010: Determination of fifteen quinolones residues in royal jelly for import and export. LC-MS/MS
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 2578-2010	679	Add to Cart	5 days	Determination of fifteen quinolones residues in royal jelly for import and export. LC-MS/MS	Valid

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Basic data

Standard ID: SN/T 2578-2010 (SN/T2578-2010)
Description (Translated English): Determination of fifteen quinolones residues in royal jelly for import and export. LC-MS/MS
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: X04
Classification of International Standard: 67.050
Word Count Estimation: 26,269
Date of Issue: 2010-05-27
Date of Implementation: 2010-12-01
Quoted Standard: GB/T 6682
Regulation (derived from): National Quality Inspection [2010] No. 290
Issuing agency(ies): General Administration of Customs
Summary: This standard specifies the import and export of royal jelly in the determination of quinolone residues in sample preparation and liquid chromatography mass spectrometry/mass Connaught method. This standard applies to royal jelly Marbofloxacin, enoxacin, ofloxacin, norfloxacin, ciprofloxacin, danofloxacin Ken, enrofloxacin, lomefloxacin, Ao Bisha star, double sparfloxacin, sarafloxacin, sparfloxacin, oxolinic acid, nalidixic acid, flumequine residue testing.

SN/T 2578-2010: Determination of fifteen quinolones residues in royal jelly for import and export. LC-MS/MS

---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 fifteen quinolones residues in royal jelly for import and export.LC-MS/MS People's Republic of China Entry-Exit Inspection and Quarantine Standards Importers and royal jelly 15 quinolones Detection of drug residues Liquid chromatography - mass spectrometry/mass spectrometry Issued on. 2010-05-27 2010-12-01 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. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard by the People's Republic of China Zhejiang Exit Inspection and Quarantine is responsible for drafting. The main drafters of this standard. Xie, Chen Xiaomei, Ding Huiying, Qian Yan, Liu Shan, Zhang Huimin. Importers and royal jelly 15 quinolones Detection of drug residues Liquid chromatography - mass spectrometry/mass spectrometry

1 Scope

This standard specifies the sample preparation HPLC Importers quinolone residues in royal jelly and determination - Mass/mass spectrometry. This standard applies to royal jelly marbofloxacin, enoxacin, ofloxacin, norfloxacin, ciprofloxacin, danofloxacin, enrofloxacin, Lomefloxacin, Orbifloxacin, double difloxacin, sarafloxacin, sparfloxacin, oxolinic acid, nalidixic acid, flumequine residues detected.

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, 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

Methanol precipitated proteins in complex samples, the supernatant was Oasis (HLB) SPE column purification, liquid chromatography - mass spectrometry/mass spectrometry, External standard method or internal standard.

4 Reagents and materials

Unless otherwise specified, all reagents were of analytical grade water as a water GB/T 6682 regulations. 4.1 acetonitrile. HPLC fractions. 4.2 Methanol. HPLC fractions. 4.3 formic acid. HPLC fractions. 4.4 Ammonia. 25% to 28%. 4.5 aqueous methanol solution. methanol - water (1 + 9, volume ratio). 5 4.6% ammonia in methanol. ammonia - methanol (95 + 5, volume ratio). 4.7 marbofloxacin, enoxacin, ofloxacin, norfloxacin, ciprofloxacin, danofloxacin, enrofloxacin, lomefloxacin, Orbifloxacin, bis Difloxacin, sarafloxacin, sparfloxacin, oxolinic acid, nalidixic acid, flumequine, norfloxacin -D5, ciprofloxacin -D8 standards. purity equal to or greater At 96%, see Appendix A, Table A. 1. 4.8 standard stock solution. the right amount of conversion were referred learn standard (4.7) (accurate to 0.1mg), were dissolved in methanol to volume, the solution was concentrated Degree of 100μg/mL, 1 ℃ ~ 4 ℃ refrigerator. Valid for three months. 4.9 norfloxacin -D5, ciprofloxacin -D8 isotope internal standard stock solution. Weigh appropriate amount of standard (4.7) were dissolved in methanol Solutions for constant volume, concentration of 100μg/mL, 1 ℃ ~ 4 ℃ refrigerator. 4.10 blank sample extracts. with 15 kinds of quinolone-free royal jelly samples, blank sample solution prepared in accordance with Chapter 7. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of SN/T 2578-2010_English be delivered?

Answer: Upon your order, we will start to translate SN/T 2578-2010_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 2578-2010_English with my colleagues?

Answer: Yes. The purchased PDF of SN/T 2578-2010_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.