| B478 | MES(2-(N-嗎啡啉)乙磺酸) | 10g/100g原裝 | 150/1270 | Sigma M8250 |
| B479 | MethlGreenZnCI4(甲基綠) | 1g/5g/25g | 90/260/1100 | Amresco分裝 |
| B480 | MethyleneGreen(次甲基綠) | 5g/10g/25g原裝 | 150/260/530 | Sigma M-7766 |
| B481 | Methyl-α-D-Glucopyranoside(甲基-α-D-吡喃葡糖苷) | 100mg原裝/1g原裝 | 110/950 | INALCO1758-1490 |
| B482 | Methyl-α-D-Mannopyranosede(甲基-α-D-吡喃甘露糖苷) | 10g原裝/100g原裝 | 250/1680 | INALCO1758-1480 |
| B483 | Methyl-α-Galactopyranoside | 100mg原裝/1g原裝 | 110/950 | INALCO1758-9520 |
| B484 | MicrobialContentTestagar(細菌含量測試瓊脂) | 500g原裝 | 1000 | BD 255320 |
| B485 | Middlebrook7H10Agar(7H10瓊脂) | 500g原裝 | 1000 | BD 262710 |
| B486 | Middlebrook7H9Broth(7H9肉湯) | 500g原裝 | 650 | BD 271310 |
