Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective means for identifying drug and alcohol consumption. Hair captures biomarkers within the fibers of the developing strand, offering an extensive record of substance use. When gathered near the scalp, hair can reveal up to a 3-month detection timeframe for drug and alcohol use. Collecting hair is straightforward, hard to tamper with, and simple to send.
A sample measuring 1.5 inches with about 200 hair strands (comparable to the width of a #2 pencil) near the scalp yields 100mg, which is the preferred sample size for screening and confirmation. For EtG, enhancements, and/or tests beyond 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale for weighing the sample. If scalp hair is unavailable, an equal quantity of body hair can be collected. References to head hair pertain to scalp hair only, and body hair includes all other types (facial, axillary, etc.).
Process Overview
The primary stages in the processing of drug test outcomes in a laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with the initial input of a sample into a lab’s database, ensuring the sample was correctly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and finalizing any data entry omitted by an electronic chain of custody system.
Screening offers a preliminary assessment for potential drug use. While Screening is economically efficient for dismissing drug use in most samples, a positive result requires confirmation to be valid in court. Any samples that are deemed preliminarily positive in Screening necessitate follow-up confirmation.
Should a sample be found presumptively positive at the Screening phase, additional hair is extracted from the original sample and readied for Extraction. In this phase, drugs are extracted from hair at significantly lower concentrations than through other techniques (such as urine or oral fluid), making hair drug screening the toughest methodology to execute.
To confirm any positive screening outcome, methods like GC/MS, GC/MS/MS, or LC/MS/MS are utilized. Prior to confirmation, all presumptively positive samples are washed, as required. The laboratory process from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Referred to as "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
Why does hair follicle testing surpass traditional urine tests in Slater, IA? With superior detection timeframes and reliability, hair testing offers advantages over conventional urine screenings.
Hair follicle testing in Slater, IA provides an extended detection window of up to 90 days. This prolonged timeframe allows employers to gain a thorough understanding of an individual's substance use history.
In Slater, IA, hair follicle tests provide a tamper-resistant method for drug screening. By minimizing the risk of sample adulteration, these tests guarantee reliable outcomes.
With convenient nationwide and local testing locations in Slater, IA, accessing hair follicle drug testing services is quick and easy, eliminating the stress of the testing process.
In Slater, IA, the hair follicle testing process is simple and confidential. Ordering, conducting, and receiving results is straightforward, ensuring privacy and ease of use.
Accredited Drug Testing offers affordable pricing and quick turnaround times in Slater, IA. We deliver great value and peace of mind for businesses of any size.
Hair follicle drug tests in Slater, IA offer fast, precise, and reliable outcomes. The tests are highly accurate in detecting drug use, offering peace of mind for those requiring testing.
Implementing hair follicle testing in Slater, IA facilitates compliance with workplace drug-free policies. This ensures legal protection and promotes a safe working environment.
