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JJF 1317-2011 English PDF

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JJF 1317-2011: Calibration Specification for Liquid Chromatography-Mass Spectrometers
Status: Valid

JJF 1317: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
JJF 1317-2011	English	369	Add to Cart	3 days [Need to translate]	Calibration Specification for Liquid Chromatography-Mass Spectrometers	Valid	JJF 1317-2011
JJF 1317-1990	English	199	Add to Cart	2 days [Need to translate]	Operating Technical Norm of Primary Standart for Luminance	Obsolete	JJF 1317-1990

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Basic data

Standard ID	JJF 1317-2011 (JJF1317-2011)
Description (Translated English)	Calibration Specification for Liquid Chromatography-Mass Spectrometers
Sector / Industry	Metrology & Measurement Industry Standard
Classification of Chinese Standard	A60
Word Count Estimation	16,193
Date of Issue	2011-09-20
Date of Implementation	2011-12-20
Older Standard (superseded by this standard)	JJF 1317-1990
Quoted Standard	GB/T 6041-2002; JJG 705-2002; GB/T 6682-2008
Regulation (derived from)	AQSIQ Announcement No. 153 of 2011
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine
Summary	This standard applies to the ion trap, single quadrupole and triple quadrupole liquid chromatography mass spectrometry (hereinafter referred to as LC-MS) for calibration.

JJF 1317-2011: Calibration Specification for Liquid Chromatography-Mass Spectrometers

---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.
Calibration Specification for Liquid Chromatography-Mass Spectrometers People's Republic of China National Metrology Technical Specifications Liquid chromatography - mass spectrometry calibration specification Issued on. 2011-09-20 2011-12-20 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Liquid chromatography - mass spectrometry calibration specification ectrometers This specification by the State Administration of Quality Supervision, Inspection and Quarantine approved on September 20, 2011, and from From December 20, 2011 into effect. Focal point. the National Technical Committee stoichiometric physical Drafting units. China Institute of Metrology This specification stoichiometric commissioned National Technical Committee is responsible for the physical interpretation The main drafters of this specification. Dai Xinhua (China Institute of Metrology) Zhang Wei (China Institute of Metrology) Huang Ting (China Institute of Metrology)

1 Scope (1) 2. References (1) 3 terminology and units of measurement (1) 4 Overview (1) 5 Metrological characteristics (2) Calibration Condition 6 (2) 6.1 environmental conditions (2) 6.2 Standards and calibration equipment (2) 7 calibration items and calibration methods (3) 7.1 Visual inspection (3) 7.2 Resolution (3) SNR 7.3 (3) 7.4 Mass Accuracy (3) 7.5 peak area reproducibility and repeatability of retention time (4) 7.6 ion abundance ratio Repeatability (4) 8 calibration results (5) 9 Recalibration interval (5) Appendix A calibration record content (for reference) (6) Appendix B liquid chromatography and mass parameters (recommended conditions) (7) Appendix C calibration standard solution concentration, method of preparation and the corresponding calibration items (the recommended method) (8) Appendix D Evaluation of Uncertainty (9) Liquid chromatography - mass spectrometry calibration specification

1 Scope

This standard applies to the ion trap, a single quadrupole and triple quadrupole liquid chromatography - mass spectrometry (hereinafter referred to as LC-MS) calibrated. 2. References GB/T 6041-2002 General Mass Spectrometry JJG705-2002 liquid chromatograph Laboratory use specifications and test methods GB/T 6682-2008 Analysis For dated references, only the dated edition applies to this specification; undated reference documents Member, the latest edition (including any amendments) applies to this specification.

3 terminology and units of measurement

3.1 Resolution resolution The ability to distinguish two adjacent mass peaks, peak width of a high ion peak at 50% (referred to as the width at half maximum) table Shown, denoted as W1/2, units of atomic mass units (u). 3.2 Flow Injection flowinjection Not through the column, using a syringe pump input directly into the ion source of the sample solution into a kind way. 3.3 selected ion monitoring selectedionmonitor For a single specific quality or more ion detecting mode, referred to as SIM. 3.4 selected reaction monitoring selectedreactionmonitor Of the parent ion collision energy generated in particular at sub-ion detection mode, referred to as SRM. 3.5 ion abundance Repeatability repeatabilityofabundanceratioofion Repeatability ion abundance ratio between the concentration of the same analyte under the same measurement conditions continuously repeated measurements. 3.6 electrospray ionization electrosprayionization High electric field in the sample solution is atomized to assist achieve ionization mode, referred to as ESI, ESI into positive ions Sub-mode (ESI) and ESI negative mode (ESI-). 3.7 atmospheric pressure chemical ionization atmospherepressurechemicalionization Atmospheric pressure ionization type, atmospheric pressure under a nitrogen gas stream sample is atomized through a nozzle, or corona sources Ionization ionization mode, referred to APCI, divided APCI positive mode (APCI) and APCI negative ions Sub-mode (APCI-).

4 Overview

LC-MS is a liquid chromatograph and mass spectrometer instrument, the sample for qualitative and quantitative analysis. Its original work Reason is. the individual components of the sample by liquid chromatography after the turn into the mass spectrometer, the components of the ion source is electrically

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