Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests are now recognized as an effective measure for identifying drug and alcohol usage. Hair captures long-term evidence of alcohol and other substance use by embedding biomarkers within the strands as they grow. By obtaining samples near the scalp, hair can reveal a detection span of up to roughly 90 days for both alcohol and drugs. Hair is easy to collect, relatively hard to tamper with, and simple to send.
A sample of 1.5 inches consisting of around 200 hairs (equivalent to the width of a #2 pencil) from the scalp yields about 100mg, which is the perfect quantity for both screening and confirmation tests. For EtG, additional panels, or tests exceeding 10 panels, 150mg is recommended. We advise using a jeweler's scale for weighing. If scalp hair is absent, an equivalent amount of body hair can be obtained. When mentioning head hair, we solely mean scalp hair. Body hair includes all other hair forms (facial, axillary, etc.).
Process Overview
The drug testing process in the lab encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the sample's initial integration into a lab's framework. This step involves checking the sample's seal and shipment, generating a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent in an electronic chain of custody.
Screening is a preliminary check for drug abuse substances. While cost-effective for ruling out drug use in most samples, any positive result from Screening must be confirmed for court validity. Samples with presumptive positives in Screening require follow-up confirmation.
For samples testing positive in Screening, additional hair from the initial sample is prepped for Extraction. This phase involves extracting drugs from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug testing notably challenging.
Confirmation for any Screening positives is conducted with GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing before confirmation as needed. The lab process, from Accessioning to Confirmation, is assessed under both the CAP (College of American Pathologists) Hair designation and certified to the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often referred to as "hair follicle tests", the focus is on analyzing the hair strand, not the follicle beneath the scalp
Hair testing in Carter, MT, provides superior advantages over traditional urine tests. Extended detection for drug use allows identification over a 90-day period. Compared to the limited timeframe of urine analysis, hair testing is unmatched in its thoroughness.
Hair testing outshines urine testing with its rigorous reliability. It minimizes false negatives and positives, giving a clear picture of historical substance use that urine testing can't match.
Employers in Carter, MT benefit from hair follicle testing's extended detection window. It captures a holistic substance use pattern over 90 days, giving a broad view of any usage history without missing out on critical indicators.
With its 90-day reach, hair follicle testing in Carter, MT delivers an expansive overview of drug use. This allows for a thorough assessment of a person's substance habits, playing a significant role in decision-making processes.
In Carter, MT, the hair follicle test is a tamper-resistant method, significantly reducing the chance of sample manipulation. Being directly observed and collected, it leaves no room for alteration or substitution.
By employing hair follicle testing, Carter, MT witnesses a reduction in adulteration risks. Its resilience against tampering offers confidence in results, ensuring that they remain trustworthy and accurate every time.
Accredited Drug Testing offers convenient testing locations across the nation, ensuring Carter, MT residents have local access. Ease and efficiency are guaranteed with readily available centers wherever you are.
Residents of Carter, MT can count on local and nationwide centers that make testing simple and hassle-free. With Accredited Drug Testing, access to necessary services is never out of reach.
The hair follicle testing process in Carter, MT is simple and confidential. From ordering to completion, privacy remains a priority, ensuring a worry-free experience for all participants involved.
Accredited Drug Testing in Carter, MT ensures an easy and private procedure. Every step is designed for comfort and discretion, alleviating concerns related to confidentiality and ease of use.
With competitive pricing, Accredited Drug Testing in Carter, MT stands as a cost-effective choice. Quick turnaround times further ensure companies receive great value without compromise.
In Carter, MT, affordability pairs with fast service in hair testing. This ensures businesses of all sizes can access essential tests as needed, providing both value and peace of mind.
Hair follicle drug tests are known for their swift and precise results in Carter, MT. How do they achieve such reliability? The method tracks substance use with high accuracy, ensuring dependable findings. As the go-to test for many purposes, it stands out in its capability.
In Carter, MT, the speed of hair follicle testing ensures that results are obtained quickly without sacrificing precision. No more long waits. Employers can confidently rely on these tests for accurate and efficient substance detection.
Utilizing hair follicle testing in Carter, MT ensures compliance with drug-free workplace policies, providing peace of mind to employers. It mitigates legal risks and enhances safety through consistent application.
For companies in Carter, MT, hair follicle testing affords compliance with stringent drug policies. Maintaining legal standards and promoting a safe work environment gives employers reassurance in their practices.
