The conical Teflon stopper allows measurements of volatile solvents. Often, cuvettes with stoppers are used for long-term measurements or at higher ambient temperatures.
Depending on path length, standard versions with 1 or 2 stoppers are available.
4 polished windows
PTFE-stoppers
| ES quartz glass | IR quartz glass | Optical glass | Dimensions (mm) | Path length (mm) | Path width (mm) | Volume (ml) | Remarks |
|---|---|---|---|---|---|---|---|
| PL.Q-213 | PL.I-213 | PL.G-213 | 45 x 12,5 x 7,5 | 5 | 10 | 1,7 | |
| PL.Q-214 | PL.I-214 | PL.G-214 | 45 x 12,5 x 12,5 | 10 | 10 | 3,5 | |
| PL.Q-215 | PL.I-215 | PL.G-215 | 45 x 12,5 x 22,5 | 20 | 10 | 7,0 | |
| PL.Q-216 | PL.I-216 | PL.G-216 | 45 x 12,5 x 32,5 | 30 | 10 | 10,5 | |
| PL.Q-217 | PL.I-217 | PL.G-217 | 45 x 12,5 x 42,5 | 40 | 10 | 14 | |
| PL.Q-218 | PL.I-218 | PL.G-218 | 45 x 12,5 x 52,5 | 50 | 10 | 17,5 | |
| PL.Q-219 | PL.I-219 | PL.G-219 | 45 x 12,5 x 102,5 | 100 | 10 | 35,0 | |
