Cut a small piece of the bottle? Why not just let out a tiny drop? Maybe I am misunderstanding you. Also, how can there be a bottle of 550 micros? That would only be like a few drops so how much liquid is in the bottle? Anyway, I see some purple which would indicate the presence of an indole which does not necessarily indicate that you have LSD, but it rules out the possibility that you've got an NBOMe. Most people would tell you that yes, it is safe to consume. However, we cannot guarantee it. That is why Bluelight has a strict rule about "What did I take/should I take" threads. So I'm not saying you should take it, I'm just saying it looks to me like there is an indole that is present. That's about all the info I can give from that picture and the info you gave me. Hope that helps!