维生素A，又称视黄醇，CAS：68-26-8
上海甄准生物可提供同位素标记的维生素A及其衍生物。包括稳定同位素标记的维生素A，维生素A醛，维生素A酸，醋酸维生素A、维生素A棕榈酸酯和维生素A原（β-胡萝卜素）等。
具体产品信息如下：
| 货号 | 中文品名（新） | 英文品名 | CAS | 规格 |
| IR-23012 | [2H4]-维生素A | [10,19,19,19-2H4]-Retinol | unlabelled 68-26-8 | 10mg |
| IR-23014 | [2H6]-维生素A | [19,19,19,20,20,20-2H6]-Retinol | unlabelled 68-26-8 | 10mg |
| IR-23011 | [2H8]-维生素A | [10,14,19,19,19,20,20,20-2H8]-Retinol | unlabelled 68-26-8 | 10mg |
| IR-23013 | [13C3]-维生素A | [12,13,20-13C3]-Retinol | unlabelled 68-26-8 | 10mg |
| IR-23024 | [2H6]-维生素A醛 | [19,19,19,20,20,20-2H6]-Retinol Aldehyde | unlabelled 302-79-4 | 10mg |
| IR-23023 | [2H6]-维生素A酸 | [19,19,19,20,20,20-2H6]-Retinol Acid | unlabelled 302-79-4 | 10mg |
| IR-23022 | [13C4]-维生素A酸 | [10,11,14,15-13C4]-Retinol Acid | unlabelled 302-79-4 | 10mg |
| IR-23016 | [2H4]-醋酸维生素A | [10,19,19,19-2H4]-Retinol Acetate | unlabelled 127-47-9 | 10mg |
| IR-23020 | [2H6]-醋酸维生素A | [19,19,19,20,20,20-2H6]-Retinol Acetate | unlabelled 127-47-9 | 10mg |
| IR-23015 | [2H8]-醋酸维生素A | [10,14,19,19,19,20,20,20-2H8]-Retinol Acetate | unlabelled 127-47-9 | 10mg |
| IR-23019 | [13C3]-醋酸维生素A | [12,13,20-13C3]-Retinol Acetate | unlabelled 127-47-9 | 10mg |
| IR-23018 | [13C4]-醋酸维生素A | [12,13,14,20-13C4]-Retinol Acetate | unlabelled 127-47-9 | 10mg |
| IR-23021 | [13C10]- 醋酸维生素A | [8,9,10,11,12,13,14,15,19,20-13C10]-Retinol Acetate | unlabelled 127-47-9 | 10mg |
| IR-23025 | [2H4]-维生素A棕榈酸酯 + 50 ppm二丁基羟基甲苯 | [10,19,19,19-2H4]-Retinol Palmitate + 50 ppm BHT | unlabelled 79-81-2 | 10mg |
| IR-23027 | [2H6]-维生素A棕榈酸酯 + 50 ppm二丁基羟基甲苯 | [19,19,19,20,20,20-2H6]-Retinol Palmitate + 50 ppm BHT | unlabelled 79-81-2 | 10mg |
| IR-23026 | [13C3]-维生素A棕榈酸酯 + 50 ppm二丁基羟基甲苯 | [12,13,20-13C3]-Retinol Palmitate + 50 ppm BHT | unlabelled 79-81-2 | 10mg |
| IR-23028 | [13C10]- 维生素A棕榈酸酯+0.5% BH | [8,9,10,11,12,13,14,15,16,20-13C10]-Retinol Palmitate+0.5% BH | unlabelled 79-81-2 | 10mg |
| IR-23005 | [2H6]-β-胡萝卜素(维生素A原) | [19,19,19,19',19',19'-2H6]-beta-Carotene | 53163-57-8； unlabelled 7235-40-7 | 10mg |
| IR-23006 | [2H16]-β-胡萝卜素(维生素A原) | [10,10',14,14',19,19,19,19',19',19',20,20,20,20',20',20'-2H16]-beta-Carotene | unlabelled 7235-40-7 | 10mg |
| IR-23003 | [-13C4]-β-胡萝卜素(维生素A原) | [10,10',11,11'-13C4]-beta-Carotene | unlabelled 7235-40-7 | 10mg |
| IR-23004 | [13C10]-β-胡萝卜素(维生素A原) | [12,12',13,13',14,14',15,15',20,20'-13C10]-beta-Carotene | unlabelled 7235-40-7 | 10mg |
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