Comment on Smartphone-based colorimetric determination of GHB and GBL in beveragesparentComments−ceejayoz4yhttps://youtu.be/Chrd0GjBq9o?t=15I wouldn't have suspected a thing. (15 seconds in)
Comments
https://youtu.be/Chrd0GjBq9o?t=15
I wouldn't have suspected a thing. (15 seconds in)