Substance
properties characterizing the substance injected into the GC
Hierarchy#
Ancestors (top) → ABQ001 (highlighted) → subclasses and powertype instances. Capped at 12 each; see the full lists in the sections below.
Higher level classes3#
Declared properties16#
width of a chromatogram peak in time units, measured at 10% of peak height
magnitude of a Process GC output signal in units defined by the manufacturer, measured from the peak tip perpendicular to the baseline
ratio between the concentration of a compound being analysed and the response of the detector to that compound for the calibration range 1
volume concentration value assigned to the lower range end-value of calibration range 1
volume concentration value assigned to the upper range end-value of calibration range 1
ratio between the concentration of a compound being analysed and the response of the detector to that compound for the calibration range 2
volume concentration value assigned to the lower range end-value of calibration range 2
volume concentration value assigned to the upper range end-value of calibration range 2
ratio between the concentration of a compound being analysed and the response of the detector to that compound for the calibration range 3
volume concentration value assigned to the lower range end-value of calibration range 3
volume concentration value assigned to the upper range end-value of calibration range 3
asymmetry of a substance peak in a chromatogram expressed as the ratio of the back part to the front part of the peak, referred to the peak maximum, at 10 % peak height above the baseline
anticipated time a component needs between injection into the column and detection of the peak
measured time a component needs between injection into the column and detection of the peak
integral of the area under the output peak of a chromatogram signal in units defined by the manufacturer
name of the medium
Subclasses#
No subclasses
This class is a leaf — no other classes inherit from it.
Metadata#
- Version
- 1
- Revision
- 1
- Status
- Standard
- Publisher
- IEC
- Published in
- IEC 61987
- Responsible committee
- IEC/SC 65E
- Change request
C00172- Dates
- Original: 2025-02-24
- Current version: 2025-02-24
- Current revision: 2025-02-24
Full source data#
Every key from the original .xls export, including multilingual variants, status, publisher, committee, and workbook-specific codes.
Raw properties (23 keys from source .xls) — click to expand
- C002
- C00172
- C011
- IEC
- C012
- IEC 61987
- C016
- Standard
- C017.de
- 0
- C018.de
- 2024-06-14
- C019.de
- Mr. W. Hartmann
- MDC_P001_5
- 0112/2///61987#ABQ001
- MDC_P002_1
- 1
- MDC_P002_2
- 1
- MDC_P003_0
- 2025-02-24
- MDC_P003_1
- 2025-02-24
- MDC_P003_2
- 2025-02-24
- MDC_P003_3
- 2025-02-24
- MDC_P004.de
- Substanz
- MDC_P004.en
- Substance
- MDC_P006.de
- Merkmale, die Substanz kennzeichnen, die in den GC injiziert wird
- MDC_P006.en
- properties characterizing the substance injected into the GC
- MDC_P010
- 0112/2///61987#ABV501
- MDC_P011
- ITEM_CLASS
- MDC_P012
- IEC/SC 65E
- MDC_P014
- {0112/2///61987#ABQ045,0112/2///61987#ABQ022,0112/2///61987#ABQ023,0112/2///61987#ABQ042,0112/2///61987#ABQ024,0112/2///61987#ABQ025,0112/2///61987#ABQ026,0112/2///61987#ABQ027,0112/2///61987#ABQ028,0112/2///61987#ABQ029,0112/2///61987#ABQ030,0112/2///61987#ABQ031,0112/2///61987#ABQ032,0112/2///61987#ABQ033,0112/2///61987#ABQ034,0112/2///61987#ABQ035}
- MDC_P019
- false
Version history1#
IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.