Test-Sample: O-DSMT Click the images to enlarge them. lsresearchchems.com, longflourishrc.com & theresearchchemsclub.com are sales-agents / shops for the same lab. While LS usually would not offer remarkably toxic substances, the other two offer all chems their lab produces, even the highly toxic BTCP and Nitazenes. Quality is outstanding, better than with XC, on par with…