AccuMeth® meth residue test kits are affordable, reliable and easy to use. Sample any interior surface for meth contamination and get results instantly. Tests are extremely sensitive and target methamphetamine only — no false positives. They are validated by laboratory analysis, field testing and university review; meet surface wipe sampling protocols of NIOSH and ASTM; target all four of the most recognized U.S. legal standards and are nonhazardous, requiring no special handling or disposal. Bulk purchases welcome. Fentanyl tests coming soon in August 2023. For more information, visit bestmethtest.com.