SN/T 0122: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SN/T 0122-2011 | English | 679 |
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Determination of carbaryl residues in meat and meat products for import and export. HPLC-fluoresce detector with post column derivation
| Obsolete |
SN/T 0122-2011
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| SN 0122-1992 | English | 199 |
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Method for determination of carbaryl residue in meat and meat product for export
| Obsolete |
SN 0122-1992
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PDF similar to SN/T 0122-2011
Basic data | Standard ID | SN/T 0122-2011 (SN/T0122-2011) | | Description (Translated English) | Determination of carbaryl residues in meat and meat products for import and export. HPLC-fluoresce detector with post column derivation | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | X22 | | Word Count Estimation | 17,12 | | Date of Issue | 2011-02-25 | | Date of Implementation | 2011-07-01 | | Older Standard (superseded by this standard) | SN 0122-1992 | | Quoted Standard | GB/T 6682 | | Regulation (derived from) | ?AQSIQ-Inspection [2011] 90 | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the import and export of meat and meat products carbaryl residues liquid chromatography-fluorescence detection after column derivatization. This standard applies to the import and export of beef, determination ham, canned fish and carbaryl residues, chicken, shrimp. | SN/T 0122-2011: Determination of carbaryl residues in meat and meat products for import and export. HPLC-fluoresce detector with post column derivation
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Determination of carbaryl residues in meat and meat products for import and export. HPLC-fluoresce detector with post column derivation
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Replacing SN 0122-1992
Import and export of meat and meat products for carbaryl residues
The method of liquid chromatography - post-column derivatization with fluorescence detection
Issued on. 2011-02-25
2011-07-01 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 replaces SN 0122-1992 "export of meat and meat products Carbaryl residues in."
This standard compared with SN 0122-1992, the main technical changes are as follows.
--- Sample purification method using automatic gel permeation chromatography purification process to replace the original liquid-liquid distribution method;
--- Determination of post-column derivatization HPLC - fluorescence detection.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard was drafted. Tianjin People's Republic of China Exit Inspection and Quarantine.
The main drafters of this standard. Gebao Kun, Zhao Kung, Chenqi Yong, Chen Xuyan.
This standard replaces the standards previously issued as follows.
--- SN 0122-1992.
Import and export of meat and meat products for carbaryl residues
The method of liquid chromatography - post-column derivatization with fluorescence detection
1 Scope
This standard specifies the import and export of meat and meat products for carbaryl residues LC - post-column derivatization with fluorescence detection.
This standard applies to carbaryl residues determination import and export of beef, chicken, shrimp, fish and canned ham.
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 sample preparation
3.1 Meat
All samples will be taken fully minced mix, take a representative sample, the total amount of not less than 500g, loaded into a clean container, sealed and labeled
Ming mark.
3.2 Canned
All samples will be taken from the whole pot poured full minced mix, take a representative sample, the total amount of not less than 500g, in a clean container tightly
And labeled and sealed.
4 Save the sample
Specimens shall be stored at -18 ℃ below. In the sampling and sample preparation operation, should prevent sample contamination or affected by changes to its content, in order to
Ensure that test samples representative of the overall sample.
Principle 5
With acetone - petroleum ether mixed solution was extracted samples carbaryl residue after gel column purification, concentration, high performance liquid chromatographic
Away, after post-column derivatization with fluorescence detection, external standard.
6 Reagents and materials
This standard reagents and water in the absence of other specified requirements, refer to analytical reagent, organic reagent chromatography and GB/T 6682
Three water regulations.
6.1 acetonitrile.
6.2 ethyl acetate.
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