Vitamin D2 (6,19,19-d3) solution, 100 μg/mL in ethanol, 97 atom % D, 98% (CP) - 1 mL
For laboratory, institutional, and professional use only. Not available for residential or personal purchase. Orders are subject to verification.
Vitamin D₂ (6,19,19-d₃) is a deuterium-labeled form of ergocalciferol supplied as a 100 µg/mL solution in ethanol. Isotopically labeled vitamin D₂ is widely used as an internal standard for quantitative analysis of vitamin D metabolites by LC-MS/MS, providing accurate correction for matrix effects, recovery losses, and instrument variability.
With 97 atom % deuterium incorporation and a defined M+3 mass shift, this solution supports precise quantification of vitamin D₂ in biological matrices such as serum, plasma, and whole blood. The ready-to-use solution format minimizes preparation time and improves reproducibility in regulated analytical workflows.
Packaged in a sealed 1 mL ampule, this material is suitable for research, clinical, food, and nutraceutical testing laboratories requiring reliable isotopic standards for mass spectrometry applications.
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