Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair captures a longitudinal timeline of alcohol and drug intake by embedding biomarkers within the strands of hair as they grow. Hair collected near the scalp can reveal substance use within an approximate 3-month period. Collection is straightforward, it is somewhat resistant to tampering, and it is convenient for shipping.
A hair sample measuring 1.5 inches, comprising approximately 200 strands (comparable to the diameter of a #2 pencil), should ideally yield 100mg for testing purposes. For EtG, add-ons, and/or tests exceeding 10 panels, a 150mg sample is advised. Use a jeweler’s scale for precise specimen weighing. In the absence of scalp hair, a comparable quantity of body hair can be collected. The term "head hair" strictly refers to scalp hair, while "body hair" encompasses all other types (such as facial, axillary, etc.).
Process Overview
The four primary phases in the laboratory processing of drug tests are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary processing of a sample into a lab system, which includes checking the sample’s secure sealing and correct shipment, assigning a random Laboratory Accessioning Number (LAN), and providing any necessary data entry not supplied by an electronic chain of custody system.
Screening involves an initial drug abuse check. Although Screening serves as an economical method to eliminate drug consumption in the majority of samples, a positive Screen must be verified to be permissible in court. Any samples with presumptive positive results in Screening necessitate secondary confirmation.
If Screening indicates a presumptive positive result, additional hair is taken from the primary specimen and readied for Extraction. During this phase, drugs are extracted from hair at a lesser concentration than with other methods (such as urine or oral fluid), hence, hair drug testing is recognized as the most complex method to administer.
Positive Screening results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleansed before confirmation if needed. The complete lab process from Accessioning to Confirmation undergoes review according to both the CAP (College of American Pathologists) Hair standards and accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly labeled as "hair follicle tests", these tests actually assess the hair strand rather than the follicle beneath the scalp.
Why Hair Testing Triumphs Over Urine Testing in Helmer, ID
When comparing the benefits between hair and urine tests, hair follicle testing is recognized for its superior detection and reliability. It is less susceptible to manipulation while delivering comprehensive insights into an individual's substance use history, making it a preferred choice for thorough assessments.
Extended Detection Window in Helmer, ID
Employers seeking a thorough understanding of an applicant's drug use find value in hair follicle testing, especially in its ability to trace drug usage up to 90 days. This extended detection window paints an extensive picture of an individual’s substance history, invaluable for informed hiring decisions.
Tamper-Resistant Testing Method in Helmer, ID
The robust nature of hair follicle tests significantly diminishes the chance of sample tampering. By offering a highly reliable method for drug screening, they safeguard against adulteration, ensuring trustworthy results that withstand scrutiny in Helmer's testing environment.
Convenient Nationwide Testing Locations Including Helmer, ID
Our extensive network of testing centers offers unparalleled convenience. In Helmer and beyond, these locations ensure quick and hassle-free access to testing services, meeting client needs efficiently and effectively across the nation.
Simple, Confidential Process in Helmer, ID
Accredited Drug Testing simplifies the testing experience with a confidential and straightforward process for ordering, collecting, and receiving results. This emphasizes both the privacy and simplicity our clients appreciate, ensuring confidence throughout the testing procedure.
Affordable Pricing and Fast Turnaround in Helmer, ID
Competitive pricing structures combined with speedy result delivery make our services attractive for businesses of all scales. With our cost-effective solutions, clients receive excellent value without compromising on quality or efficiency.
In Helmer, ID, hair follicle drug tests are revered for their swift and reliable outcomes. These tests provide exceptional precision by accurately identifying substance use, offering a dependable solution for various testing needs. This high level of accuracy is ideal for both corporate and personal assessments, ensuring the integrity of results in substance detection.
Compliance and Peace of Mind for Employers in Helmer, ID
The use of hair follicle drug testing aligns with workplace drug-free policies, greatly reducing legal risks and enhancing workplace safety. Employers benefit from peace of mind knowing their compliance measures and workplace environments are fortified against substance misuse.
