Prime Screen [10 Pack] 5 Panel Saliva Oral Fluid Test Kit, E&I Exempt for Workplace Employment and Insurance Testing (AMP, COC, MET, OPI, THC) -

The Prime Screen 5 Panel Saliva Oral Fluid Test Kit has garnered mixed feedback from customers regarding its effectiveness in detecting substances, particularly THC. While some users report satisfactory results, others have expressed significant concerns about accuracy. Users who successfully followed the instructions noted that saturation of the swab with saliva is crucial for reliable results. However, several reviews pointed out that this kit is calibrated to detect THC at 40 ng/mL, which is higher than the lower cutoff levels used by many employers and law enforcement agencies, typically around 12-15 ng/mL. This discrepancy has led to experiences of false negatives when immediate testing was anticipated after marijuana use. In addition to the detection issues, some customers found the testing process to be challenging and complicated, with claims of inConsistent results even when tests were conducted closely together in time. Although the kit may be adequate for screening for other substances, its limitations in detecting low levels of THC have left many users dissatisfied, especially those who are concerned about passing employment drug tests. Overall, while the Prime Screen test kit could work effectively if used correctly, its calibration shortcomings for THC detection and varying user experiences have cast doubt on its reliability for those specifically interested in marijuana testing. **