Spectroscopic Transmission Scored, Multi-line Holographic Diffraction Grating, Optical Diffraction Grating, Diffraction Grating Sheet For Science Experiments(300lines/mm)
| Country | USA |
| Brand | Sigara |
| Manufacturer | Bhimani Bhayani LLC |
| Binding | Unknown Binding |
| ItemPartNumber | EB-LQ0U-QJGC |
| Color | Assorted |
| ReleaseDate | 0000-00-00 |