Isotopically Labeled Compounds
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586
Cambridge Isotope Laboratories 3-EPI-25-HYDROXYVITAMIN D3 (6,19,19-D3,98%) 100 UG/ML IN ETHANOL, 1 ML
3-EPI-25-HYDROXYVITAMIN D3 (6,19,19-D3,98%) 100 UG/ML IN ETHANOL, 1 ML
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Cambridge Isotope Laboratories POTASSIUM PALMITATE (7,7,8,8-D4, 98%), 0.5 G
POTASSIUM PALMITATE (7,7,8,8-D4, 98%), 0.5 G
592
Cambridge Isotope Laboratories VITAMIN D2 (ERGOCALCIFEROL) (6,19,19-D3, 97%), 1 MG, 1217448-46-8
VITAMIN D2 (ERGOCALCIFEROL) (6,19,19-D3, 97%), 1 MG, 1217448-46-8
593
Cambridge Isotope Laboratories URIDINE 5'-TRIPHOSPHATE (UTP), AMMONIUM SALT (5-D1,RIBOSE-3',4',5',5''-D4,98%)CP >90% (IN SOLN), 20 UMOL
URIDINE 5'-TRIPHOSPHATE (UTP), AMMONIUM SALT (5-D1,RIBOSE-3',4',5',5''-D4,98%)CP >90% (IN SOLN), 20 UMOL
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Medchemexpress LLC Ribitol-1-13C | 488-81-3 | MFCD00064291 | 99.5% | 153.14 g/mol | C413CH12O5 | 10 MG
Ribitol-1-13C is a 13C-labeled ribitol used as a tracer and internal standard in metabolic and analytical studies. It is a crystalline pentose alcohol supplied as a solid for precise quantitation in NMR, GC-MS, and LC-MS workflows.
- Stable 13C label at the 1-position for tracer and quantitation studies.
- Suitable for NMR, GC-MS, and LC-MS analytical applications.
- High purity (99.5%) suitable for quantitative analysis.
- Solid, white to off-white appearance for easy handling.
- Molecular weight 153.14 g/mol (labeled isotopologue).
- Store at -20°C, protect from light, under nitrogen; in solution: -80°C up to 6 months, -20°C up to 1 month.
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Cambridge Isotope Laboratories NITROMETHANE (15N, 98%+), 1 G, 23717-53-5
NITROMETHANE (15N, 98%+), 1 G, 23717-53-5
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Cambridge Isotope Laboratories L-THREONINE (15N, 98%), 0.25 G, 80681-09-0
L-THREONINE (15N, 98%), 0.25 G, 80681-09-0
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Cambridge Isotope Laboratories LABELED CARNITINE STANDARDS SUPPLEMENT TO NSK-B, 10 VIALS
LABELED CARNITINE STANDARDS SUPPLEMENT TO NSK-B, 10 VIALS