2,2',5,5'-Tetrachlorobiphenyl (PCB) [Mass/volume] in Serum or Plasma by Confirmatory method 73991-2
LOINC Code
| LOINC code | 73991-2 | ||
|---|---|---|---|
| name | 2,2',5,5'-Tetrachlorobiphenyl (PCB) [Mass/volume] in Serum or Plasma by Confirmatory method | ||
| description | Quantitative confirmation analysis of 2,2',5,5'-Tetrachlorobiphenyl associated with aroclors 1016, 1232, 1242, 1248, and 1254, five types of polychlorinated biphenyl (PCB) mixtures. The submitting lab's confirmation threshold is 0.2 ng/mL with analysis performed by GC/MS. Testing is performed to determine environmental or workplace exposure to PCBs. For more information and a full list of PCB congeners, see http://en.wikipedia.org/wiki/PCB_congener_list. | ||
| status | ACTIVE | ||
Fully-Specified Name | |||
| component | 2,2',5,5'-Tetrachlorobiphenyl | ||
| property | MCnc = Mass Concentration | ||
| time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | ||
| system | Ser/Plas Ser = Serum Plas = Plasma | ||
| scale | Qn = Quantitative: The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256 | ||
| method | Confirm | ||
Additional Names | |||
| short name | 2,2',5,5'-PCB SerPl Cfm-mCnc | ||
Basic Attributes | |||
| class | DRUG/TOX | ||
| type | 1 Laboratory | ||
| order vs. observation | Both | ||
| example UCUM units | ng/mL The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org) | ||
| example unit | ng/mL | ||
Associated Observations | |||
LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations. | |||
Member of these Panels | |||
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History/Usage | |||
| test rank | 8854 of 2000 most commonly performed tests by labs in USA | ||
| first released | |||
| last updated | 2.73 | ||
| last change type | MIN - change to field other than name | ||
Related Names | |||
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Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.
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