| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| warren | "I think the 405 nm ones may be enough -- this looks like fluorescence just like crude oil, so we'd only be measuring >400nm light anyways. The i..." | Read more » | almost 10 years ago | |||
| mathew | "we can source UV lights in the 370nm band-- they're expensive, but not THAT expensive. we might also be able to get some free samples from a manufa..." | Read more » | almost 10 years ago |