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Use a homemade spectrometer to scan different materials, and contribute to an open source database.
| 5 spectra |
sample 1) Potassium bromide
sample 2) Ethanol
sample 3) Acetatone
sample 4) Isopropyl alcohol
sample 5) Ethyl acetate
Reference: Distilled water
Control sample - 77microliters fluorescein in...
| 3 spectra |
sample 1-rhodamine B-100ppm
sample 2-rhodamine B-100ppb
| 8 spectra |
8 scans 12cm from slit random capture times through 1 hour time frame.
| 6 spectra |
6 samples of fluorescein in ethanol
valik406 | about 6 hours ago
roejohn | about 6 hours ago
valik406 | about 7 hours ago
filipejorge | about 10 hours ago
carloalbertix | about 11 hours ago
g_gozzi | about 13 hours ago
riihimak | about 17 hours ago
robiddybob | about 19 hours ago
otter | about 20 hours ago
otter | about 20 hours ago 1
augiephysics | about 21 hours ago