| 货号 | 中文名称 | 英文名称 | CAS |
| WT-IS-B03416 | Vitamin B12 (Cyanocobalamin) (13C7 99%) 1 ug/ml in Methanol | Vitamin B12 (Cyanocobalamin) (13C7 99%) 1 ug/ml in Methanol | Unlabeled:68-19-9 |
| WT-BE-B11282 | Vitamin B12 (Cyanocobalamin) 1 ug/ml in Methanol | Vitamin B12 (Cyanocobalamin) 1 ug/ml in Methanol | 68-19-9 |
| WT-IS-B02917 | Vitamin B2 Phosphate (Riboflavin Phosphate) (13C4 99%; 15N2 98%) | Vitamin B2 Phosphate (Riboflavin Phosphate) (13C4 99%; 15N2 98%) | N/A |
| WT-IS-B01468 | Vitamin B3 (Nicotinic Acid) (2,6,Carboxyl-13C3 99%; 15N 98%) | Vitamin B3 (Nicotinic Acid) (2,6,Carboxyl-13C3 99%; 15N 98%) | 2483829-87-2;Unlabeled:59-67-6 |
| WT-IS-B02920 | Vitamin D2 Sulfate Sodium Salt (6,19,19-d3 98%) 100 ug/ml in Ethanol | Vitamin D2 Sulfate Sodium Salt (6,19,19-d3 98%) 100 ug/ml in Ethanol | N/A;Unlabeled:1784-46-9 |
| WT-BE-B10249 | Vitamin D2 Sulfate Sodium Salt 100 ug/ml in Ethanol | Vitamin D2 Sulfate Sodium Salt 100 ug/ml in Ethanol | Unlabeled:1784-46-9 |
| WT-IS-B02921 | Vitamin D3 Sulfate Sodium Salt (6,19,19-d3 98%) 100 ug/ml in Ethanol | Vitamin D3 Sulfate Sodium Salt (6,19,19-d3 98%) 100 ug/ml in Ethanol | N/A;Unlabeled:78392-27-5 |
| WT-BE-B11486 | Vitamin D3 Sulfate Sodium Salt 100 ug/ml in Ethanol | Vitamin D3 Sulfate Sodium Salt 100 ug/ml in Ethanol | Unlabeled:78392-27-5 |
| WT-IS-B03418 | Xanthine (1,3-15N2 98%+) 90% Pure | Xanthine (1,3-15N2 98%+) 90% Pure | Unlabeled:69-89-6 |
