Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying drug and alcohol usage. The hair serves as a medium for maintaining a long-term record of alcohol and drugs due to the encapsulation of biomarkers within the hair strand as it grows. When collected near the scalp, hair samples can generally offer a drug and alcohol detection window of up to about three months. Hair is straightforward to collect, reasonably hard to tamper with, and simple to transport.
Taking a 1.5-inch hair snippet comprising roughly 200 strands (around the width of a #2 pencil) from the scalp end will yield 100mg of hair, which is the preferred sample size for testing and verifying. For EtG or additional tests over 10 panels, 150mg of the hair sample is advised. Utilizing a jeweler’s scale for weighing the sample is suggested. Should scalp hair be unobtainable, an equivalent amount of body hair can be collected. Head hair refers exclusively to scalp hair, whereas body hair includes all other varieties such as facial or axillary hair.
Overview of the Procedure
The laboratory processing of a drug test result encompasses four critical stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary integration of a specimen into a lab’s database. This stage includes ensuring the sample was correctly sealed and sent, allocating a unique LAN (Laboratory Accessioning Number), and finalizing any unspecified data entry not available through an electronic chain of custody system.
Screening represents an initial brief analysis for drug abuse detection. Though Screening is an economical approach to ruling out drug presence in most samples, any positive screens necessitate secondary validation for legal admissibility. Any specimens that test positively in Screening must undergo further Confirmation.
Should a sample appear positive during Screening, more hair is extracted from the original sample for preparation for Extraction. During this phase, drugs are extracted from the hair at much lower levels compared to other methods like urine or oral fluid testing, accounting for the challenging nature of hair drug testing.
Confirming a positive screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples are washed in preparation for confirmation as required. The complete laboratory practice from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair accreditation and ISO / IEC 17025 standards.
Pros of hair drug analysis:
Drawbacks:
Note: Although often termed as "hair follicle tests," the actual test examines the hair strand rather than the follicle beneath the scalp.
Advantages of Hair Testing Over Urine Tests in Asbury, MO
Hair follicle drug tests outshine traditional urine testing, offering superior detection accuracy and enhanced reliability. In Asbury, many choose hair testing for its ability to provide detailed substance use history, surpassing the capabilities of standard urine tests in various aspects.
Unmatched Detection Accuracy
While urine tests focus on recent substance use, hair testing provides a broader detection scope, ensuring more comprehensive substance history. This makes it an invaluable tool for employers and legal professions aiming for thorough substance evaluation.
Comprehensive Detection Window in Asbury, MO
Hair follicle testing captures drug use history extending up to 90 days, providing deep insights into an individual's substance habits. This extended window empowers employers in Asbury with a thorough understanding of any potential substance use by applicants or employees.
A Long-Lasting Overview
The long detection period of hair follicle testing stands out, offering a historical view of drug use. This duration surpasses other testing methods significantly, making it an essential tool for detailed personnel evaluations.
Secure Testing Methods in Asbury, MO
Hair follicle testing offers a highly tamper-resistant approach, dramatically minimizing the risk of sample adulteration. This ensures that the results provided are both reliable and beyond question, which is critical for organizations in Asbury.
Unquestionable Results
This testing method's inherent security measures provide a robust defense against tampering, granting peace of mind to both test administrators and recipients in guaranteeing the authenticity of the results.
Accessible Testing Locations Nationwide and Locally in Asbury, MO
We offer convenient drug testing centers across the country, ensuring easy access to services in Asbury. This extensive network guarantees fast and hassle-free testing, making it simple for individuals to engage with our facilities no matter their location.
Streamlined Access
Our strategically placed centers provide quick and efficient testing, allowing residents and businesses in Asbury to benefit from our services with minimal delay or inconvenience.
Effortless and Private Process in Asbury, MO
Our hair follicle testing process is designed to be simple and confidential, ensuring ease of ordering, testing, and receiving results. In Asbury, we prioritize user privacy while providing straightforward procedures for all.
Confidentiality Guaranteed
We understand the importance of privacy, and all aspects of our testing process reflect a commitment to maintaining confidentiality and simplicity throughout for all involved in testing.
Cost-Effective Solutions and Swift Results in Asbury, MO
We offer competitive pricing structures along with quick turnaround times, delivering impressive value and assurance to businesses of all sizes operating in Asbury. Balancing cost-efficiency with reliability makes us an excellent choice in the testing market.
Value and Agility
Our efficient and budget-friendly services are crafted to accommodate diverse business needs, ensuring affordability without compromising on quality or speed of results.
Reliable Testing Outcomes in Asbury, MO
Hair follicle drug tests offer unparalleled precision and fast outcomes, proving their efficiency in detecting substance use. These tests not only provide highly accurate results but also significantly reduce turnaround times, making them a preferred choice for various testing needs in Asbury.
Precision and Speed Combined
The accuracy of hair follicle testing ensures each analysis is both rapid and reliable. With an emphasis on precision, this method maintains high effectiveness in substance detection, providing assurance and confidence in the results obtained.
Ensuring Compliance and Tranquility for Employers in Asbury, MO
Hair follicle testing serves as a cornerstone for maintaining drug-free work environments, helping employers to achieve regulatory compliance and fostering a safe workplace atmosphere.
Such testing greatly reduces legal risks and promotes peace of mind for business leaders.
Upholding Safety Standards
By employing hair follicle testing, organizations can confidently uphold their workplace safety policies, improving overall morale and reducing the exposure to potential substance-related incidents.
