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H-073 / H-073-1ML updated item number format
25-Hydroxyvitamin D2
50 ug/mL in Ethanol | Certified Reference Material
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A Certified Spiking Solution® of 25-Hydroxyvitamin D2, a prohormone whose blood serum levels are used to determine Vitamin D nutritional status. This solution standard is suitable for critical quantitative applications in research and clinical environments including: for use in preparation of controls and calibrators for LC/UV and LC-MS/MS assays; as system tuning/suitability standards; linearity verification; internal proficiency testing; and for OEM use in preparation of reagents, development of assays and instrument IQ/OQ.
The stable, quantitative solution format provides significant benefits to the user including material savings, increased efficiency of labor, and convenience of use. The shelf stable Snap-N-Spike® format allows laboratories to eliminate painstaking weighing operations and provides the ability to spike a known concentration of analyte into their matrix of choice just before use.
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| Concentration:
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50 ug/mL
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| Solvent:
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Ethanol
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| Unit Size:
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1 mL/ampoule
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| CAS Number:
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21343-40-8
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| Chemical Formula:
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C28H44O2
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| Molecular Weight:
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412.65
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| Certificate of Analysis:
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| US List Price:
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| E-086 / E-086-1ML |
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3-epi-25-Hydroxyvitamin D3, 50 μg/mL
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$427.00
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| H-074 / H-074-1ML |
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D6-25-Hydroxyvitamin D3 (26,26,26,27,27,27-D6), 50 μg/mL
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$218.00
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| H-083 / H-083-1ML |
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25-Hydroxyvitamin D3, 100 μg/mL
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$168.00
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| H-089 / H-089-1ML |
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1α,25-Dihydroxyvitamin D3, 5 µg/mL
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$275.00
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| H-090 / H-090-1ML |
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1α,25-Dihydroxyvitamin D2, 5 μg/mL
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$253.00
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| H-107 / H-107-1ML |
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1,25-Dihydroxyvitamin D3-13C3 (25,26,27-13C3), 5 µg/mL
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$377.00
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| V-024 / V-024-1ML |
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Vitamin D2, 1.0 mg/mL
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$105.00
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| V-025 / V-025-1ML |
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Vitamin D3, 1.0 mg/mL
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$101.00
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UN Number, Class, PG
1170, 3, II
Safety Data Sheet
HS Code
2936.90.0150
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▶ Evaluation of LCMS/MS scrambling ratios for deuterium-labeled Vitamin D metabolites, steroids and other compounds of clinical significance | Yunming Ying, Huahua Jian, Isil Dilek, Uma Sreenivasan, Cerilliant, 2011
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▶ Evaluation of LCMSMS Deuterium Scrambling in Clinically Significant Small Molecules | Joshua Cooper, Isil Dilek, and Uma Sreenivasan, Cerilliant, 2012
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▶ Fast and Accurate Analysis of Vitamin D Metabolites Using Novel Chromatographic Selectivity and Sample Preparation | Craig Aurand, David Bell, Anders Fridstrom, Klaus Buckendahl, Supelco, 2011
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▶ LC/MS/MS Analysis of Vitamin D Metabolites on Ascentis® Express F5 | Sigma-Aldrich®, 2015
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▶ LC/MS/MS of 25-Dihydroxyvitamin D2, 25-Hydroxyvitamin D3, and 3-epi-25-Hydroxyvitamin D3 in Serum or Plasma on Ascentis® Express F5 after SPE with HybridSPE®-Phospholipid, Minimization of Matrix Effects | Sigma-Aldrich®, 2015
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▶ Method Optimization for LC-MS Analysis of Vitamin D Metabolite Critical Pairs in Serum Using HybridSPE®-Phospholipid, Ascentis® Express, and Other LC-MS Workflow Components | Supelco, 2014
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▶ Mitigation of Deuterium Scrambling in Stable-Labeled Internal Standards during LC-MS/MS Analysis | Joshua Cooper, Billy Molloy, Huahua Jian, Lisa Calton, Derrell Johnson, Isil Dilek, Uma Sreenivasan, Don Cooper, Cerilliant, 2011
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