Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a formidable instrument for identifying drug and alcohol consumption. This method offers an extensive history of substance use by embedding biomarkers within the fibers of the growing hair strand. When obtained near the scalp, hair can reveal alcohol and drug usage for an approximate 3-month duration. Hair is easy to collect, relatively difficult to tamper with, and straightforward to transport.
A 1.5-inch segment of about 200 hair strands (roughly the thickness of a #2 pencil) nearest to the scalp yields 100mg, which is the ideal quantity for screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of hair is advisable. It is recommended to use a jeweler’s scale to weigh the specimen. If scalp hair is inaccessible, an equivalent amount of body hair is acceptable. "Head hair" refers solely to scalp hair, while "body hair" denotes all other hair types, such as facial and axillary hair.
Process Overview
The four principal phases in lab processing of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the primary handling of a specimen into the lab’s system. This phase encompasses verifying the sample's proper sealing and shipment, assigning a unique LAN (Laboratory Accessioning Number), and performing any data entry not supplied by an electronic chain of custody system.
Screening is a preliminary swift assessment for drug abuse. It provides a cost-effective method to exclude drug use for most specimens, but a positive result necessitates confirmation to be accepted in legal proceedings. Presumptive positives from Screening require secondary validation.
If the Screening phase yields a presumptive positive, additional hair is extracted from the primary sample for the Extraction phase. This phase retrieves drugs from hair at much lower concentrations compared to other methodologies (e.g., urine or oral fluid), presenting hair drug screening as a notably challenging methodology.
Confirmation of any positive screening outcome is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing prior to confirmation, if necessary. The complete lab process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests," the analysis pertains to the hair strand, not the follicle beneath the scalp.
When comparing hair follicle testing to traditional urine tests in Southlake, TX, several advantages clearly emerge. The superior accuracy of hair testing is evident, as it effectively highlights illegal substance use over an extended period compared to the standard urine test.
In the workplace, the reliability of hair tests over urine tests is notable. Can’t be easily manipulated, hair tests provide more dependable outcomes, crucial for maintaining a drug-free environment and ensuring employee safety.
Hair follicle testing in Southlake, TX, offers considerable advantages by detecting drug use over up to a 90-day span. This extended detection period is a prime feature, allowing employers to have an in-depth understanding of an individual’s substance use history long after the initial intake.
Providing an extensive timeline of substance use, employers are better equipped to make informed decisions with hair follicle tests. This comprehensive analysis supports maintaining workplace integrity and safety.
The risk of tampering with test samples is significantly minimized with hair follicle testing in Southlake, TX. This method’s resilience against adulteration ensures that results remain valid and reliable, offering true accountability for both testers and subjects.
Employers value the tamper-resistant nature of hair follicle tests. Such integrity in results supports compliance and trustworthy data, helping maintain a reliable workplace environment.
With the convenience of nationwide testing centers, Accredited Drug Testing makes it easy to access services wherever you are, including Southlake, TX. Local and nationwide options ensure that you can find a location that meets your needs quickly and simply.
No matter where you are, our extensive network ensures that hair follicle testing never disrupts your schedule. Quick access to local solutions means hassle-free testing with no added inconvenience.
In Southlake, TX, the process for hair follicle testing is straightforward and ensures complete confidentiality. The simple approach taken by Accredited Drug Testing means you get your results without unnecessary complexity.
Participants can expect a stress-free experience with a focus on privacy. Confidential procedures are top priority, ensuring that personal information remains protected throughout the entire process.
Affordability meets efficiency with hair follicle testing in Southlake, TX. Accredited Drug Testing offers competitive pricing structures and rapid result turnaround times, providing valuable service to businesses of all sizes.
By prioritizing both cost-effectiveness and speed, these tests ensure organizations receive quality results without breaking the bank. Fast results paired with affordable pricing equal great value for all involved.
In the bustling area of Southlake, TX, the precision and speed of hair follicle tests make them an attractive choice for substance detection. Offering speedy results, these tests are perfect for identifying drug use accurately, providing a reliable option for many organizations and individuals.
Employers and individuals alike appreciate the quick and accurate nature of hair testing. With a swift processing time, results are both detailed and timely, ensuring that decisions can be made with confidence based on verified data.
For businesses in Southlake, TX, hair follicle testing provides not just compliance, but peace of mind. Assuring adherence to drug-free workplace policies, hair testing reduces legal risks and enhances overall safety, creating a trustworthy work atmosphere.
Employers benefit from the certainty that hair follicle testing brings. Reliable compliance solutions mean less regulatory worry and a harmonious, safe work environment, boosting overall organizational confidence.
