| I2886 | 3-Indole acetic acid（IAA) 吲哚-3-乙酸 | Sigma | 1g |
| | 3-Indole acetic acid（IAA) 吲哚-3-乙酸 | Sigma | 5g |
| I5386 | Indole-3-butyricacid（IBA)吲哚-3-丁酸(水溶) | Sigma | 1g |
| | Indole-3-butyricacid（IBA)吲哚-3-丁酸(水溶) | Sigma | 5g |
| I3750 | Indoxyl β-D-glucoside吲哚β-D-葡萄糖苷(原装） | sigma | 25mg |
| I5500 | *** 牛胰岛素 | Sigma | 25mg |
| | Inositol 肌醇 | 国产 | 100g |
| 0527 | Imidazoie 咪唑 | Amresco | 10g |
| | Imidazoie 咪唑 | Amresco | 100g |
| 201677 | Janus Green B詹纳斯绿B | Fluka | 1g |
| 0531 | Bromocresol Purple溴甲酚紫 | Amresco | 5g |
| B1256 | Bromocresol Green sodium salt溴甲酚绿 | Sigma | 1g |
| K186 | 甜菜碱Betaine HCL | Amresco | 100g |
| B2629 | 甜菜碱Betaine | sigma | 10g |
| 0408 | Kanamycin 硫酸卡那霉素 | Amresco | 1g |
| 0408 | Kanamycin 硫酸卡那霉素 | Amresco | 5g |
| K3378 | Kinetin 激动素 | Sigma | 250mg |
| | Paclobutrazol多效唑 | 国产 | 100g |
| L3625 | a-Lactose Monohydrate a-乳糖 | Sigma | 100g |
| L7877 | Lactulose乳果糖 | Sigma | 1g |
| J580 | Leupeptin 亮抑酶肽(分装） | Amresco | 2mg |
| J580 | Leupeptin 亮抑酶肽(分装） | Amresco | 5mg |
| L2880 | Lipopolysaaah aricles 脂多糖 | Sigma | 10mg |
| L9634 | Laminarin 昆布多糖 | Sigma | 100mg |
| 0663 | Lysozyme 溶菌酶 | Amresco | 1g |
| | Lysozyme 溶菌酶 | Amresco | 5g |
| P5638 | L-α-Phosphatidylcholine 卵***脂 | Sigma | 25g |
| | 蛋黄卵***脂 | 国产 | 10g |