| CELL TYPE | LIGHTPATH in mm | Q SILICA UV GRADE | I SILICA IR GRADE | QG FUSED SILICA | G OPTICAL GLASS | VOLUME ml |
| Type 37 Spectrophotometer Cell | 1mm | 0023Q-2426 | 0023R-2429 | 0023S-2430 | 0023T-2433 | .3 |
| 2mm | 0023Q-380 | 0023R-520 | N/A | 0023T-2434 | .5 | |
| 5mm | 0023Q-2427 | 0023R-2428 | N/A | 0023T-376 | 1.3 |