Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly viewed as an effective means for identifying drug and alcohol consumption. It offers a comprehensive record of substances by trapping biomarkers within the fiber of the hair as it grows. When cut near the scalp, hair can offer a detection timeframe of up to 90 days for alcohol and other substances. Hair samples are easy to gather, somewhat resistant to tampering, and straightforward to transport.
An ideal sample for analysis and verification is a 1.5-inch segment containing roughly 200 strands (similar to a #2 pencil), weighing 100mg. For EtG or extensive tests exceeding 10 panels, a 150mg sample is advisable. Using a jeweler’s scale for weighing is suggested. If scalp hair isn't available, a similar quantity of body hair is an option. "Head hair" pertains exclusively to scalp hair, while "body hair" encompasses other types (facial, axillary, etc.).
Process Overview
Laboratory processing of drug test samples involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of entering a sample into the lab system. This step ensures proper sealing and shipping, assigns a unique LAN (Laboratory Accessioning Number), and completes any missing data not covered by an electronic chain of custody system.
Screening serves as an initial assessment for drug substances. This cost-efficient approach rules out drug presence in most samples; however, confirmation is needed for court-validity if a screen shows positive results. Positive screens necessitate further confirmation.
When a Screening result is presumptive positive, more hair from the original sample is prepared for Extraction. In Extraction, drugs are isolated from hair at a lower concentration compared to other methods (urine or oral fluid), making hair screening the most intricate methodology.
Final Confirmation of positive screenings is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All preliminary positive samples undergo washing before confirmation as necessary. The full lab procedure, from Accessioning to Confirmation, is reviewed under both the CAP Hair designation and ISO / IEC 17025 accreditations.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", these tests actually examine the hair strand, not the follicle beneath the scalp.
Hair follicle testing surpasses urine testing in Roxie, MS, offering distinct advantages in substance detection.
Compared to urine tests, hair tests boast superior accuracy and reliability, setting a high standard for drug screening.
The advanced detection capabilities of hair tests offer more comprehensive and dependable results than traditional urine screenings.
Hair follicle testing offers an extended detection window of up to 90 days, pivotal for employers.
In Roxie, MS, this extended window provides deeper insights into an individual's substance use history.
Employers benefit from this long-range detection, enabling a thorough evaluation of substance use trends among employees or applicants.
Hair follicle tests in Roxie, MS, are a tamper-resistant method of drug detection, eliminating chances of sample adulteration.
By significantly reducing tampering risks, these tests deliver trusted and irrefutable drug test outcomes.
Employers opt for hair tests, knowing the results are reliable, uncontested, and secure from falsification.
In Roxie, MS, Accredited Drug Testing offers convenient testing locations nationwide, simplifying access to drug testing services.
Our network of centers ensures quick, efficient drug testing, free from logistical hassles.
Whether locally or across the country, our testing centers guarantee accessible, seamless service delivery.
In Roxie, MS, the drug testing process is both straightforward and confidential, respecting client privacy and ease of access.
From ordering to receiving results, the procedure ensures minimal friction, accommodating privacy needs.
The seamless, user-friendly process underscores our commitment to delivering discreet and reliable service.
With competitive pricing structures, we offer affordability and quick turnarounds in Roxie, MS, for all drug testing needs.
Businesses benefit from our budget-friendly models, ensuring exceptional value without compromising quality.
Fast processing times reinforce trust, providing assurance and cost-effectiveness for company-wide drug screening.
In Roxie, MS, hair follicle drug testing stands out for its swift and dependable results, ensuring top-tier accuracy in identifying substance use.
Hair tests quickly and precisely detect a wide range of substances, offering a reliable solution for individuals and employers.
The rapid processing of hair follicle tests means clients get timely and accurate results, ideal for crucial decision-making.
Hair follicle testing ensures compliance with drug-free policies in Roxie, MS, providing employers with peace of mind.
Maintaining workplace safety and reducing legal liabilities is simpler with reliable hair testing methods.
Employers appreciate the alignment of hair testing with compliance requirements and safety standards.
