| 1471 | Microfilming Services | Company Product |
| 1472 | Microfilters | Company Product |
| 1473 | Microflex C | Company Product |
| 1474 | Microflex Lr Ultrasonic | Company Product |
| 1475 | Microfuge | Company Product |
| 1476 | Microinjection | Company Product |
| 1477 | Microinjector | Company Product |
| 1478 | Microlife | Company Product |
| 1479 | Micromanipulation | Company Product |
| 1480 | Micromanipulator | Company Product |
| 1481 | Micromano Pressure Gauge | Company Product |
| 1482 | Micrometer | Company Product |
| 1483 | Micrometer Linear Stage | Company Product |
| 1484 | Micrometer Stage | Company Product |
| 1485 | Micrometers | Company Product |
| 1486 | Micron Plating | Company Product |
| 1487 | Microorganism Products | Company Product |
| 1488 | Microphone Rental | Company Product |
| 1489 | Microphone Stand | Company Product |
| 1490 | Microphone Testing Equipment | Company Product |
| 1491 | Microphones | Company Product |
| 1492 | Micropipette | Company Product |
| 1493 | Microplate Dispenser | Company Product |
| 1494 | Microplate Incubator | Company Product |
| 1495 | Microplate Pipette | Company Product |
| 1496 | Microplate Shaker | Company Product |
| 1497 | Microprocessor Controllers | Company Product |
| 1498 | Microprocessor Development Systems | Company Product |
| 1499 | Microprocessor Indicators | Company Product |
| 1500 | Microprocessor Trace Oxygen Analyzer | Company Product |