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Determination of thirteen antibiotics in oral hygiene products. LC-MS/MS method
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Basic data
| Standard ID | SN/T 3645-2013 (SN/T3645-2013) |
| Description (Translated English) | Determination of thirteen antibiotics in oral hygiene products. LC-MS/MS method |
| Sector / Industry | Commodity Inspection Standard (Recommended) |
| Word Count Estimation | 15,181 |
| Quoted Standard | GB/T 6682 |
| Regulation (derived from) | National quality recognition (2013), No. 464; industry standard filing Notice No. 1 of 2014 (No. 169 overall) |
| Issuing agency(ies) | General Administration of Customs |
| Summary | This standard specifies the oral hygiene products norfloxacin, ofloxacin, tetracycline, chlortetracycline, doxycycline, oxytetracycline, minocycline, amoxicillin, lincomycin, clindamycin, roxithromycin, erythromycin, spiramycin thirteen kinds of antibioti |
Similar standards
SN/T 5268|SN/T 3645-2013: Determination of thirteen antibiotics in oral hygiene products. 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 thirteen antibiotics in oral hygiene products. LC-MS/MS method
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Oral hygiene products in thirteen kinds of antibiotics
Detection Liquid chromatography - mass spectrometry/mass spectrometry
LC-MS/MSmethod
Issued on. 2013-08-30
2014-03-01 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 was drafted. People's Republic of China Guangdong CIQ.
The main drafters of this standard. Shaolin Zhi, Chen Jie, Xu Juan, Linhai Dan, Raymond, Wuying Xuan, Ouyang Lun.
Oral hygiene products in thirteen kinds of antibiotics
Detection Liquid chromatography - mass spectrometry/mass spectrometry
1 Scope
This standard specifies the oral hygiene products, norfloxacin, ofloxacin, tetracycline, chlortetracycline, doxycycline, oxytetracycline, minocycline,
Amoxicillin, lincomycin, clindamycin, roxithromycin, erythromycin, spiramycin three antibiotics more than 10 liquid chromatography - mass spectrometry/mass spectrometry detection
Measuring method.
This standard applies to toothpaste and mouthwash norfloxacin, ofloxacin, tetracycline, chlortetracycline, doxycycline, oxytetracycline, minocycline,
Amoxicillin, lincomycin, clindamycin, roxithromycin, erythromycin, spiramycin, more than 10 three antibiotics detection limit of determination
10.0mg/kg.
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
Thirteen specimen antibiotics with 0.1% formic acid - acetonitrile (955, volume ratio) was extracted, high speed centrifugation and filtration, dilute
After release from the high-performance liquid chromatography - tandem mass spectrometer, external standard.
4 Reagents and materials
Unless otherwise specified, the reagents were of analytical grade water as a water GB/T 6682 regulations.
4.1 acetonitrile. HPLC grade.
4.2 acid. HPLC grade (purity ≥98%).
4.3 Standard substance. thirteen kinds of antibiotics in the English name, molecular formula, CAS number shown in Table 1.
Table 1 thirteen kinds of antibiotics in the English name, molecular formula, CAS Number
No. Chinese Name Formula CAS Number
1 norfloxacin Norfloxacin C16H18FN3O3 70458-96-7
2 ofloxacin Ofloxacin C18H20FN3O4 82419-36-1
3 Tetracycline Tetracycline C22H24N2O8 60-54-8
4 chlortetracycline Chlortetracycline C22H23ClN2O8 57-62-5
5 Terramycin Oxytetracycline C22H24N2O9 6153-64-6
6 Doxycycline Doxycycline C22H24N2O8 564-25-0
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