MLchartDataset catalogue

Isotope Dilution Quantitation

Term · Environment · MLC-T-ENV-015037

1. A means of determining a naturally occurring (native) compound by reference to the same compound in which one or more atoms has been isotopically enriched. In isotope dilution, labeled compounds are often spiked into each sample and allow identification and correction of the concentration of the native compounds in the analytical process. {OW/EAD} {OAR/OAQPS} {ORCR}

2. A means of determining a naturally occurring (native) compound by reference to the same compound in which one or more atoms has been isotopically enriched. In isotope dilution, labeled compounds are often spiked into each sample and allow identification and correction of the concentration of the native compounds in the analytical process.

3. A means of determining a naturally occurring (native) compound by reference to the same compound in which one or more atoms has been isotopically enriched.

Table 1. Record
IdentifierMLC-T-ENV-015037
FieldEnvironment
SubjectPolicy and guidance
ReferencesForum on Environmental Measurements (FEM) Glossary; 40 CFR 63.11426 (2023)
Record as JSON 
{
  "id": "MLC-T-ENV-015037",
  "term": "Isotope Dilution Quantitation",
  "field": "Environment",
  "definition": "1. A means of determining a naturally occurring (native) compound by reference to the same compound in which one or more atoms has been isotopically enriched. In isotope dilution, labeled compounds are often spiked into each sample and allow identification and correction of the concentration of the native compounds in the analytical process. {OW/EAD} {OAR/OAQPS} {ORCR}\n\n2. A means of determining a naturally occurring (native) compound by reference to the same compound in which one or more atoms has been isotopically enriched. In isotope dilution, labeled compounds are often spiked into each sample and allow identification and correction of the concentration of the native compounds in the analytical process.\n\n3. A means of determining a naturally occurring (native) compound by reference to the same compound in which one or more atoms has been isotopically enriched.",
  "subject": "Policy and guidance",
  "references": [
    "Forum on Environmental Measurements (FEM) Glossary",
    "40 CFR 63.11426 (2023)"
  ],
  "url": "https://mlchart.com/terminology/environment/isotope-dilution-quantitation/"
}

Record 15,037 of 30,736 in Environment terminology (MLC-0121). Request the full dataset.