Do drug stores sell tests for drug use?

Ask around, yes they do. The drugstore is basically a plastic plate for urine testing of drug use. In addition to urine testing and hair, with the instrument detection, the drugstore is not, to be detected through the Public Security Bureau laboratory. The Ministry of Public Security promulgated the "Drug Testing Regulations" in Article 4: "On-site testing is conducted by public security organs above the county level or their dispatched organizations." Article 18 The costs of on-site testing and the costs of laboratory testing and laboratory retesting decided directly by the public security organs are borne by the public security organs. Individuals may be illegal if they do it privately.