Features:

• This is a test kit for detecting methamphetamine in human urine using immunochromatography based on the principle of Competitive Binding Immunoassay.
• It can detect methamphetamine at concentrations as low as 1,000 nanograms/milliliter.
• The test kit shows no cross-reactivity with Acetaminophen, Aspirin, Brompheniramine, Caffeine, Chlorpheniramine, Dextromethorphan, Vitamin C, and Furosemide at concentrations of at least 100 micrograms/milliliter, and Ranitidine at concentrations of at least 100 micrograms/milliliter.
• Test results can be clearly read with the naked eye within 5 minutes.
• One box contains 40 tests.