Before you begin drug testing you need to beware that guilty donors might likely ingest huge quantities of water trying to flush out the drug via urination.
Chances are also likely for them to dilute the sample by way of using acidic liquids, bleaches, toilet cleaners, soaps, or anything else that might interfere with the accuracy of the drug tests.
To ensure that the samples are not diluted it is important to appoint same sex supervisors. Owing to privacy intrusion issues, it might be controversial to appoint supervisors. Therefore, the ideal method would be to ensure proper pH of the specimens to ensure integrity. There are pH test strips and other salinity tests available to decent sample integrity.
Previously it was possible to fake all parameters other than specimen. Before the sample is tested, temperature comes down and the parameter cannot be used to judge integrity.
Integrity test cups with temperature indicators in them ensure that the samples are of the right temperature when they are collected. Thereby, ensuring the donors is not manipulating high temperature to pass the drug test.
Some of them are notorious by drilling a hole on the sample cover, thereby citing a reason for sample dilution and wrong results. Tampering with collection cups by a donor is a great reason to suspect probable guilt.
Erratic behavior, decline in performance, more than normal number of offs, undue lies for late completion of projects are probable reasons for you to suspect and call for a drug testing. It is good to have a company drug testing policy in place and to get a permission for drug testing signed by your employees before you hire them, whether you plan to test them or not. This can help you pull on a test when time warrants.
The initial immunoassay test kits for benzo testing, diazepam drug testing, clonazepam and drug testing, alcohol use disorder identification test are a few of the many options to making drug testing inexpensive and feasible.