Some more new reagent results with photos – 3-MeO-PCP is an interesting one here, the reaction is very slow compared to many other chemicals. It causes the marquis reagent to go a pleasant royal blue colour over the course of 1-2 minutes. The froehde reagent is less pronounced, but after it finishes fizzing it takes about the same time to turn to a pale orange colour. This sample is unverified and does not match other tester’s reactions so may be contaminated with an impurity.
Images below are taken at 15 seconds and 2 minutes.