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JJF 1164-2006

JJF 1164-2006_English: PDF (JJF1164-2006)
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JJF 1164-2006English759 Add to Cart 4 days Calibration Specification for Bench Top Gas Chromatography-Mass Spectrometers JJF 1164-2006 Obsolete JJF 1164-2006

BASIC DATA
Standard ID JJF 1164-2006 (JJF1164-2006)
Description (Translated English) Calibration Specification for Bench Top Gas Chromatography-Mass Spectrometers
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A61
Classification of International Standard 17
Word Count Estimation 19,176
Date of Issue 2006/12/8
Date of Implementation 2007-03-08
Quoted Standard JJF 1001-1998, JJF 1059-1999, GB/T 15481-2000, GB/T 6041-2002, JJG (BoE) 003-1996, JJG 700-1999, OIML/TC16/SC2/R83
Drafting Organization China measure Scientific Academy
Administrative Organization National Technical Committee stoichiometric physical
Regulation (derived from) AQSIQ Announcement No. 187 2006
Issuing agency(ies) State Administration of Quality Supervision, Inspection and Quarantine
Summary This standard applies to quadrupole ion trap and table-top gas chromatography mass spectrometry (hereinafter referred to as desktop GC-MS) calibration, other types of desktop GC-MS calibration can be carried out with reference to this specification.

JJF 1164-2006
Calibration Specification for Bench Top Gas Chromatography-Mass Spectrometers
National Metrology Technical Specification of the People's Republic
Benchtop Gas Chromatography Mass Spectrometer Calibration Specification
Released on.2006-12-08
2007-03-08 implementation
The General Administration of Quality Supervision, Inspection and Quarantine issued
Benchtop gas chromatography mass spectrometer
Calibration specification
Ectrometers
This specification was approved by the General Administration of Quality Supervision, Inspection and Quarantine on December 8,.2006, and
It will take effect on March 8,.2007.
Focal Point. National Physical and Chemical Metrology Technical Committee
Drafted by. China Institute of Metrology
This specification is interpreted by the National Physical and Chemical Metrology Technical Committee.
The main drafters of this specification.
Shao Mingwu (China Institute of Metrology)
Chen Dazhou (China Institute of Metrology)
Participate in the drafters.
Xu Wei (China Institute of Metrology)
Xu Ruifeng (China Institute of Metrology)
table of Contents
1 range (1)
2 Citations (1)
3 terms and units of measurement (1)
4 Overview (1)
5 Measurement characteristics (2)
6 Calibration conditions (2)
6.1 Laboratory Environment (2)
6.2 Reference Materials and Reagents (2)
6.3 Calibration Equipment (3)
7 Calibration items and calibration methods (3)
7.1 Visual inspection (3)
7.2 Resolution (3)
7.3 Quality range (3)
7.4 Signal to Noise Ratio (3)
7.5 Quality Accuracy (3)
7.6 Measurement repeatability (4)
7.7 Gas Chromatography Oven Temperature Control (4)
7.8 Library Search (4)
8 Calibration result processing (5)
9 re-interval time interval (5)
Appendix A Calibration Record Format (for reference) (6)
Appendix B Calibration Certificate Format (for reference) (8)
Appendix C Gas Chromatography and Mass Spectrometry Parameters (11)
Appendix D Uncertainty Assessment (12)
Appendix E Theoretical Value of Main Ion Peaks of Methyl Stearate (13)
Appendix F Perfluorotributylamine main ion peak (14)
Benchtop Gas Chromatography Mass Spectrometer Calibration Specification
1 Scope
This specification applies to ion traps and quadrupole-type benchtop gas chromatography mass spectrometers (hereinafter referred to as desktop
Calibration of GC-MS), calibration of other types of benchtop GC-MS can be done with reference to this specification.
2 Citations
JJF 1001-1998 General Terms and Definitions
JJF 1059-1999 "Measurement and Expression of Measurement Uncertainty"
GB/T 15481-2000 "General requirements for testing and calibration laboratory capabilities"
GB/T 6041-2002 General Principles of Mass Spectrometry Methods
JJG (Education Committee) 003-1996 "Regulations for the verification of organic mass spectrometers"
JJG700-1999 "Gas Chromatograph Calibration Procedure"
OIML/TC16/SC2/R83Gaschromatograph/massspectrometersystemforanalysisof
Organicpolutantsinwater
Use of this specification should be done with the current valid version of the above cited documents.
3 terms and units of measure
3.1 Resolution
The ability to resolve two adjacent mass spectral peaks, for a benchtop GC-MS with a peak width at 50% of an ion peak height
(abbreviated as half-width), denoted as W1/2, unit u.
3.2 Baseline noise (baselinenoise)
The width between the baseline peak and the valley, in units.
3.3 signal-to-noise ratio (signal-to-noiseratio)
The ratio of the signal intensity of the sample to be tested to the baseline noise is recorded as S/N.
3.4 Mass chromatogram (masschromatogram)
The mass spectrometer automatically repeats the scanning of the mass spectrometry data obtained within a certain mass range, and can be reproduced in different forms.
A spectrum in which one or more ionic strengths change with time is called a mass chromatogram.
3.5 Quality Accuracy (massaccuracy)
The deviation of the measured value of the instrument from the theoretical value.
3.6 u (atomicmassunit)
Atomic mass unit.
4 Overview