| No. | Description |
|---|
| 401 | Test tube (to 2ml) (lab) |
| 402 | test weight (accessories,balances,lab.) |
| 403 | Threaded tube (glass, lab) |
| 404 | Tools, machine tools |
| 405 | Toothed belt |
| 406 | Transition piece (surf. grind, lab) |
| 407 | trough (laboratory) |
| 408 | Tube (glass, lab) |
| 409 | Tube (glass, quartz, parts, lab) |
|
| 410 | Ultrasound bath (acc., lab.) |
| 411 | Ultrasound bath (lab.) |
| 412 | Union nut (threaded joint, parts) |
|
| 413 | Vacuum drier (lab) |
| 414 | Vacuum filter app.(lab) |
| 415 | Vacuum pump (acc., lab.) |
| 416 | Vacuum stopper(lab) |
| 417 | valve (laboratory) |
| 418 | Valve (pump, acc., lab) |
| 419 | valve stopcock (laboratory) |
| 420 | Vane-type rotary pump (Lab) |
| 421 | Vessel, container (lab) |
| 422 | voltage stabilizer |
|
| 423 | wall clock |
| 424 | Warning sign (sticker) |
| 425 | Washer, ring (flat, crowned) |
| 426 | Water bath (lab) |
| 427 | Water determination apparatus |
| 428 | Water jet-operated pump (lab) |
| 429 | Weighing bottle (lab) |
| 430 | Welding wire |
| 431 | Wide-mouth bottle (lab) |
| 432 | Wire clamp (surf. grind, lab) |
