B470MaltExtractBroth(麦芽提取肉汤)500g原装1050/1230BD 211320/Oxoid
| B470 | MaltExtractBroth(麦芽提取肉汤) | 500g原装 | 1050/1230 | BD 211320/Oxoid |
| B471 | Maltose(麦芽糖) | 100g/1kg原装 | 190/1560 | Sigma M2250 |
| B472 | Mannase(甘露聚糖酶) | 50mg/100mg/500mg原装 | 询价 | Yakult.JAPAN |
| B473 | Mannitolsaltagar(甘露糖琼脂) | 500g原装/5LB原装 | 350/1790 | BD 211407 |
| B474 | Melamine(三聚氰胺) | 5g/25g/100g/1kg原装 | 150/280/480/1050 | Sigma M2695 |
| B475 | MEndoAgarLES | 100g原装/500g原装 | 680/1120 | BD 273610 |
| B476 | MEndoBrothMF(MEndo肉汤) | 100g原装/500g原装 | 680/1170 | BD 274920 |
| B478 | MES(2-(N-啉)乙磺酸) | 10g/100g原装 | 150/1270 | Sigma M8250 |
| B479 | MethlGreenZnCI4(甲基绿) | 1g/5g/25g | 90/260/1100 | Amresco分装 |
| B480 | MethyleneGreen(次甲基绿) | 5g/10g/25g原装 | 150/260/530 | Sigma M-7766 |
| B481 | Methyl-α-D-Glucopyranoside(甲基-α-D-吡喃葡糖苷) | 100mg原装/1g原装 | 110/950 | INALCO1758-1490 |
