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Stable Isotope Labelled Reference Materials

LC-MS can suffer from inherent and large quantitative uncertainty when applied to trace-level organics, but using stable isotope-labelled compounds internal standards (SILs) can improve the accuracy and precision of your analyses by enabling reliable recovery correction and compensating for matrix effects. 

 

We offer an extensive portfolio of stable isotope labelled reference materials in 19 different test categories - ranging from nitrosamines to pesticides to VOCs - and invite you to select the most appropriate product to meet your needs.

 

Food & Beverage Stable Isotope Labelled Compounds accreditation

Please see individual products for specific accreditation status See our accreditations

ISO 17034
ISO/IEC 17025
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  • Product Code: DRE-C20920100
  • CAS Number: 1517-22-2
  • Brand: Dr. Ehrenstorfer
  • Product type: Stable Isotope Labelled
  • Product Format: Neat
  • Analytes: Phenanthrene D10 97.24 %
ISO 17034
ISO 17034
  • Product Code: DRE-C14798010
  • CAS Number: 1173021-87-8
  • Brand: Dr. Ehrenstorfer
  • Product type: Stable Isotope Labelled
  • Product Format: Neat
  • Analytes: Mebendazole D3 (methyl D3)
ISO 17034
  • Product Code: DRE-C20905100
  • CAS Number: 1146-65-2
  • Brand: Dr. Ehrenstorfer
  • Product type: Stable Isotope Labelled
  • Product Format: Neat
  • Analytes: Naphthalene D8 98.39 %
ISO 17034
  • Product Code: DRE-XA10173041AC
  • CAS Number: 344298-96-0
  • Brand: Dr. Ehrenstorfer
  • Product type: Stable Isotope Labelled, Metabolite
  • Product Format: Single Solution
  • Analytes: 4-Aminobiphenyl D9 100 μg/mL
ISO 17034
ISO 17034
  • Product Code: DRE-C12700100
  • CAS Number: 1219794-81-6
  • Brand: Dr. Ehrenstorfer
  • Product type: Stable Isotope Labelled
  • Product Format: Neat
  • Analytes: Dimethoate D6 (O,O-dimethyl-D6)
ISO 17034
  • Product Code: DRE-C14640100
  • CAS Number: 1219804-76-8
  • Brand: Dr. Ehrenstorfer
  • Product type: Stable Isotope Labelled
  • Product Format: Neat
  • Analytes: Linuron D6 (methyl D3 methoxy D3)
ISO 17034
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  • Product Code: DRE-C10013100
  • CAS Number: 1353869-35-8
  • Brand: Dr. Ehrenstorfer
  • Product type: Stable Isotope Labelled
  • Product Format: Neat
  • Analytes: Acetamiprid D3 (N-methyl D3)
ISO 17034
  • Product Code: DRE-C11890400
  • CAS Number: 82523-65-7
  • Brand: Dr. Ehrenstorfer
  • Product type: Stable Isotope Labelled
  • Product Format: Neat
  • Analytes: trans-Cypermethrin D6 (dimethyl D6)
ISO 17034
ISO 17034
  • Product Code: DRE-XA14760200AC
  • CAS Number: 2733716-88-4
  • Brand: Dr. Ehrenstorfer
  • Product type: Stable Isotope Labelled
  • Product Format: Single Solution
  • Analytes: MCPA D6 (methyl-D3,phenoxy-D3)
ISO 17034
ISO 17034
ISO 17034
  • Product Code: DRE-XA14820100AC
  • CAS Number: 352431-15-3
  • Brand: Dr. Ehrenstorfer
  • Product type: Stable Isotope Labelled
  • Product Format: Single Solution
  • Analytes: Mecoprop D3 (phenyl D3)
ISO 17034
ISO 17034
  • Product Code: DRE-XA13363010AC
  • CAS Number: 1705649-55-3
  • Brand: Dr. Ehrenstorfer
  • Product type: Stable Isotope Labelled
  • Product Format: Single Solution
  • Analytes: Etofenprox D5 (ethyl D5)
ISO 17034
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