62287-8
ClinicalPhenX - selenium protocol 050901
Definition
The analytical method for serum selenium (Se) is based on inductively coupled plasma mass spectrometry (ICP-MS) using matrix-matched calibration standards. In this method, Se (isotope mass 78 and/or mass 80), and gallium (mass 69) are measured in serum by inductively coupled plasma dynamic reaction cell spectrometry using methane as reaction gas. Strict adherence to quality control (QC) procedures outlined in the Protocol Text is recommended. Controls should be run at the beginning of the day, and then one control analyzed again after approximately each 10 patient samples, and then all QC controls are run at the end of each day's run. Agreement with certified or accepted QC values should be within the +2 S.D. limits.
LOINC 6-Axis Classification
Component
PhenX - selenium protocol 050901
Property
-
Time Aspect
Pt
System
^Patient
Scale Type
-
Method Type
PhenX
Details
Class
PANEL.PHENX
Order/Observation
N/A
Short Name
PhenX - selenium protocol
Related Names
Frequently Asked Questions
What is LOINC code 62287-8?
LOINC code 62287-8 identifies "PhenX - selenium protocol 050901". The analytical method for serum selenium (Se) is based on inductively coupled plasma mass spectrometry (ICP-MS) using matrix-matched calibration standards. In this method, Se (isotope mass 78 and/or mass 80), and gallium (mass 69) are measured in serum by inductively coupled plasma dynamic reaction cell spectrometry using methane as reaction gas. Strict adherence to quality control (QC) procedures outlined in the Protocol Text is recommended. Controls should be run at the beginning of the day, and then one control analyzed again after approximately each 10 patient samples, and then all QC controls are run at the end of each day's run. Agreement with certified or accepted QC values should be within the +2 S.D. limits.
What does 62287-8 measure?
This code measures PhenX - selenium protocol 050901 in ^Patient. It belongs to the PANEL.PHENX class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.