Warning!
Always test all portions of the drug substances for FYL. FYL is not always distributed evenly in substances. FYL test strips are highly accurate but do not mean FYL is not present in substances. A negative result may not necessarily indicate drug-free substances. Negative results can be obtained when a drug is present but below the cut-off level of the test.
Storage and procedure instructions need to be followed to provide accurate test results. The test strips are intended for single use only and must remain in the sealed pouch until use. Check expiry date before use.
Always carry Naloxone when using.
The FYL test strip is intended for (forensic use only) and tests for both urine and substances.