| 01801050 | burette - straight - amber - PTFE stopcock - Class AS - conformity batch certified - white scale... | |
| 01701010 | burette - straight - clear - PTFE stopcock - Class AS - conf. batch cert. - schellbach stripe -... | |
| 01801025 | burette - straight - amber - PTFE stopcock - Class AS - conformity batch certified - white scale... | |
| 01801010 | burette - straight - amber - PTFE stopcock - Class AS - conformity batch certified - white scale... | |
| 01702050 | burette - straight - clear - PTFE stopcock - Class AS - conformity batch certified - blue scale -... | |
 | 01702025 | burette - straight - clear - PTFE stopcock - Class AS - conformity batch certified - blue scale -... | |
| 01702010 | burette - straight - clear - PTFE stopcock - Class AS - conformity batch certified - blue scale -... | |
| 01701050 | burette - straight - clear - PTFE stopcock - Class AS - conf. batch cert. - schellbach stripe -... | |
| 01701025 | burette - straight - clear - PTFE stopcock - Class AS - conf. batch cert. - schellbach stripe -... | |
