News
Field guides, regulatory updates, and product breakdowns from the team behind American Screening Corporation's drug testing supplies.

What Happens If You Fail a Pre-Employment Drug Test: The Employer Process
A candidate takes a pre-employment drug test and the result is not a clean negative. What happens next is not a single event. It is a defined sequence with checkpoints, a medical...
Read articleMore from the lab notebook
Page 10 of 25
Do Inhalants Show Up on a Drug Test
If you are looking at a standard 5, 10, or even 14 panel drug test cup and wondering whether it will catch a teenager...
Read article
Drug Testing Home Health and Caregiver Staff: What Agencies Need
A home health aide or personal care worker walks into a client's house alone, often with no supervisor within miles, and frequently has direct...
Read article
Does Delta 8 THC Show Up on a Drug Test
Yes. Delta-8 THC is chemically close enough to the marijuana compound that standard drug tests were built to detect that it routinely produces a...
Read article
Drug Testing in Child Custody Cases: How Court Ordered Programs Work
When substance use becomes part of a custody dispute, a judge does not simply take one parent's word against the other's. Family courts have...
Read article
Does Ambien Show Up on a Drug Test? Zolpidem Detection Explained
Ambien is one of the most prescribed sleep medications in the country, and its generic name, zolpidem, shows up constantly in questions about drug...
Read article
How Do Labs Detect Synthetic Urine? A Guide for Employers and Collection Sites
Every collection site sees it eventually: a specimen that looks fine in the cup but fails every check a real kidney would pass. Synthetic...
Read article
Can Secondhand Marijuana Smoke Make You Fail a Drug Test?
An employee hands back a positive marijuana result and says they never smoked, they were just in the room with people who did. It...
Read article
Marijuana Legalization and Workplace Drug Testing: What Employers Can Still Do
A state legalizing marijuana does not automatically strip an employer of the right to test for it. It changes the analysis, and in some...
Read article
Does Methadone Show Up on a Drug Test? Why the MTD Panel Matters
No, methadone will not show up on a standard opiate test. If a drug test cup or lab requisition lists "OPI" or "MOR" as...
Read article
Does K2 Spice Show Up on a Drug Test?
No, not on a standard test. A regular THC screen, whether it is a 5 panel workplace cup or a 12 panel pre employment...
Read article
Hair Follicle vs. Urine Drug Test: An Honest Comparison for Employers
Employers building or revising a drug testing program eventually land on this question: hair or urine? Both are legitimate methods, but they answer different...
Read article
Does Gabapentin Show Up on a Drug Test?
Gabapentin does not show up on a standard drug test. It is not one of the drugs targeted by the immunoassay panels used in...
Read article