Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant method for identifying the presence of drugs and alcohol. The hair can offer a prolonged timeline of substance use by capturing biomarkers within the hair's structure. When obtained near the scalp, the hair can reveal usage for up to three months for drugs and alcohol. Hair collection is straightforward, relatively tamper-resistant, and convenient for transportation.
Collecting a 1.5-inch segment consisting of around 200 hair strands closest to the scalp will provide 100mg of hair, which is the optimal quantity for both screening and verification. For EtG, additional substances, and extensive panels surpassing 10, 150mg of the sample is suggested. We recommend verifying the weight of the sample using a jeweler’s scale. If no scalp hair is present, an equivalent volume of body hair can be gathered. When mentioning head hair, it refers solely to scalp hair. Body hair encompasses all other types (such as facial and axillary).
Process Overview
The primary steps in the lab analysis of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of integrating a sample into the laboratory's system. This step ensures the sample was sealed and delivered correctly, assigns a random Laboratory Accessioning Number (LAN), and completes data entry tasks not covered by an electronic chain of custody system.
Screening refers to a preliminary evaluation for drug misuse. Screening offers a cost-efficient approach to eliminate drug presence in most samples, but positive results must be further verified to be court-admissible. Samples identified as likely positive during Screening require additional verification.
When a sample indicates a potential positive during the Screening phase, more hair is extracted from the initial sample and set for Extraction. In this phase, substances are extracted from hair at considerably lower concentrations compared to other methods (such as urine or oral fluid), making hair drug testing the most challenging method to conduct.
Confirmation of any Screening positive is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All initially positive samples are cleansed before Confirmation if necessary. The full lab procedure from Accessioning to Confirmation is conducted in accordance with both the standards set by the College of American Pathologists (CAP) under the Hair designation and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though frequently termed as "hair follicle tests," these tests evaluate the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Desloge, MO
In the realm of drug examinations, hair follicle tests provide substantial advantages over traditional urine tests. Their ability to accurately identify substance usage over an extended period places them ahead, offering both superior detection and reliability. This method ensures a clear and thorough understanding of an individual's current and historic substance use.
Extended Detection Window in Desloge, MO
Hair follicle tests stand out due to their extensive detection span, capable of identifying drug use up to 90 days prior. This offers employers a comprehensive glimpse into an individual's substance history, helping in making informed recruitment or monitoring decisions. The prolonged detection window surpasses traditional methods, ensuring a broader understanding of substance use patterns.
Tamper-Resistant Testing Method in Desloge, MO
Hair follicle drug tests are renowned for their resistance to tampering. The testing process eliminates most risks associated with sample adulteration, ensuring reliable outcomes every time. This credibility makes it a trustworthy option for accurate drug testing and serves as a tool for precise enforcement of substance policies.
Convenient Nationwide Testing Locations and Local Locations in Desloge, MO
With testing centers scattered across the nation, accessing hair follicle tests is both quick and straightforward. Our local presence in Desloge, MO, ensures that finding a nearby testing facility is convenient, minimizing hassle and facilitating easy access to vital testing services without unnecessary delay.
Simple, Confidential Process in Desloge, MO
The procedure for requesting and completing hair follicle testing is streamlined and private, designed to safeguard individual privacy while ensuring the process is straightforward. From ordering to receiving results, the focus is on maintaining confidentiality and ease, which addresses any participant privacy concerns.
Affordable Pricing and Fast Turnaround in Desloge, MO
Our hair follicle drug tests offer competitively priced options with rapid result processing, making them an economical choice for businesses of all sizes. This ensures not just budget-friendly solutions but also a reassurance through swift service, eliminating prolonged waiting periods for vital information.
Fast, Accurate, and Reliable Results in Desloge, MO
Hair follicle drug tests offer exceptional precision in detecting substance use. Unlike other methods, this test delivers swift results with high accuracy, making it a preferred choice for rapid assessment needs. Its ability to reliably pinpoint substance intake highlights its superior detection capability, providing dependable data for making informed decisions quickly.
Compliance and Peace of Mind for Employers in Desloge, MO
For businesses prioritizing drug-free environments, hair follicle testing supports adherence to workplace drug policies. This method aids in diminishing potential legal consequences and fosters a safer working environment. Employers benefit from compliance assurance and the peace of mind knowing their workforce meets sobriety expectations.
