Tests the NTS with six authentic drug samples consistently yielded a good end result. LC-QTOF-MS Investigation confirmed that the nitazene analogues were being the key compounds in these samples. Cross-reactivity with 32 other nitazene analogues was evaluated. 6 sourced drug samples have been tested to investigate the flexibility of NTS https://gregoryqxmru.thekatyblog.com/31141614/5-aminoisotonitazene-options