SN/T 3461-2012Requirements of reference material preparation for plant pathogeny (English PDF)

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 Liaoning Province Exit Inspection and Quarantine.

1 Scope

This standard specifies the organization of plant pathogens standard sample preparation, pathogen origin and authenticity, propagation, screening, uniformity, stability Qualitative, as well as the standard sample assignment, valid, certificates, packaging and bio-safety requirements.

This standard applies to the preparation of plant pathogens in the standard sample.

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.

GB/T 15000.4 standard for the work of (4) standard samples and certificate label GB/T 15000.7-2001 standard for the work of (7) producer General requirements

3 Terms and Definitions

The following terms and definitions apply to this document.

Phytosanitary plantguarantine Designed to prevent the risk of pests and (or) diffusion or ensure their official control of all activities.

Standard sample authenticity validityofreferencematerial the original number of taxa standard sample its property to the standard sample belongs and consistency on the genotype.

Original sample primarysample Sample preparation for pathogens standard sample.

4 Organizations

4.1 organizations engaged in standard sample preparation should have a clear legal status, should be GB/T 15000.7-2001 provisions built in 4.1 Li quality management system, and access based producer qualified GB/T 15000.7 requirements for recognition.

4.2 Sample Preparation Standards organizations engaged in workplace standards should have to carry out the necessary sample preparation, equipment and expertise and management Industry technician.

5 Pathogen sources and authenticity

5.1 original sample by sample preparation standards bodies; should have a relatively stable way to get; there should be traceable and detailed source of letter Information recording.

5.2 Preparation institutions should verify the authenticity of each batch of the original sample, and to ensure the authenticity of the authentication method to take effect.