sigma试剂现货 | 407410-10g | Sodium sulfide | 10g | 硫化碱 |
341436-25g | Tetramethyl orthosilicate | 25g | 四甲基酸乙酯 |
L5626-100g | L-Lysine monohydrochloride | 100g | L-赖氨酸盐酸盐 |
M4667-1g | (±)- Mevalonolactone - ~97% (titration) | 1g | 甲瓦龙酸内酯 |
L2020-1mg | Laminin from Engelbreth-Holm-Swarm murine sarcoma (basement membrane) | 1mg | 层粘连蛋白 |
S36936-10ml | Invitrogen | 10ml |
860336-5g | 3,3′,5,5′-Tetramethylbenzidine | 5g | 四甲基联苯胺 |
A3815-1mg | 1mg |
465313-5g | 1-Methylindole-3-carboxylic acid 97% | 5g | 1-甲基吲哚-3-甲酸 |
22040-5g | β-Carotene (purum, ≥97.0%) | 5g | β-胡萝卜素 |