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CEN ISO/TS 20836:2005

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Microbiology of food and animal feeding stuffs - Polymerase chain reaction (PCR) for the detection of food-borne pathogens - Performance testing for thermal cyclers (ISO/TS 20836:2005)

Withdrawn date

03-07-2023

Published date

08-01-2005

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Installation of thermal cyclers
5 Maintenance of thermal cyclers
6 Performance tests
  6.1 General
  6.2 Biochemical performance test
  6.3 Physical performance test
7 Test report and documentation of irregularities
Annex A (informative) Biochemical performance test - PCR method
                      for testing the temperature accuracy
Annex B (informative) Physical performance test
Bibliography

ISO/TS 20836:2005 provides basic requirements for the installation, performance and maintenance of thermal cyclers. Although thermal cyclers are robust technical equipment, they do require regular maintenance. Their cooling/heating elements have a limited lifetime. Proper functioning of the cooling/heating element depends both on the quality of the cooling/heating devices and proper use and care.In addition to outlining the requirement for a defined maintenance programme, procedures are described for the determination of thermal cycler performance by biochemical or physical methods.

Committee
CEN/TC 463
DocumentType
Technical Specification
PublisherName
Comite Europeen de Normalisation
Status
Withdrawn
SupersededBy

ISO 22174:2005 Microbiology of food and animal feeding stuffs Polymerase chain reaction (PCR) for the detection of food-borne pathogens General requirements and definitions
ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories

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