Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a significant method for identifying drug and alcohol consumption. Hair offers a comprehensive history of alcohol and other substances by embedding biomarkers within the fibers of developing hair strands. When obtained near the scalp, hair can identify alcohol and other drugs for as long as roughly three months. Hair collection is straightforward, relatively hard to tamper with, and simple to transport.
Collecting a 1.5-inch segment consisting of around 200 hair strands (comparable to the girth of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal sample size for thorough screening and confirmation. For EtG, additional testing, and/or panels exceeding ten, a 150mg specimen is advised. It is beneficial to measure the sample with a jeweler’s scale. If scalp hair is not available, a corresponding quantity of body hair can be gathered. The term head hair pertains to scalp hair solely. In contrast, body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The primary stages included in a lab's processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial setup of a sample into a lab's framework. It consists of checking that the sample is sealed and shipped correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any leftover data input not covered by an electronic chain of custody system.
Screening provides an immediate assessment for substances of abuse. While Screening efficiently rules out drug use for the majority of samples, a positive screen demands verification for legal credibility. Any samples detected as presumptively positive during Screening necessitate further confirmation.
If the Screening stage flags a sample as presumptively positive, more hair is utilized from the original sample and readied for Extraction. During this phase, drugs are extracted from hair at much lower concentrations than other methods (e.g., urine or saliva), making hair drug screening the most challenging methodology.
Verification of any positive screening outcome is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo cleaning prior to confirmation as necessary. The comprehensive laboratory procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair standard and the accreditation to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Though they are commonly called "hair follicle tests," these tests analyze the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Excels Over Urine Tests
In Barker, NY, hair follicle testing stands superior to urine testing by offering greater accuracy and resistance to manipulation. The longer detection period of hair tests delivers a reliable portrait of an individual's substance use history, enhancing trust in workplace drug policies and legal contexts alike.
Extended Detection Window Advantages
Hair follicle drug tests in Barker, NY, allow for drug detection over an extensive period, up to 90 days. This provides employers with a comprehensive view of a candidate's substance use history, ensuring informed hiring decisions and fostering a safer workplace environment.
Tamper-Resistant Testing for Reliability
Hair follicle testing in Barker, NY, offers a significant advantage with its tamper-resistant nature, ensuring reliable, uncontestable results. The difficulty in adulterating hair samples means that employers and legal professionals can trust the integrity of the test outcomes.
Convenience of Nationwide and Local Testing
Offering widespread access, our testing centers across Barker, NY, and nationwide ensure seamless, hassle-free testing. This accessibility simplifies the logistical process, enabling quick and easy testing procedures no matter where you are located.
Simple, Confidential Testing Process
Our process in Barker, NY, is designed for simplicity and confidentiality, ensuring easy ordering, sample collection, and results retrieval. This user-friendly approach respects privacy concerns, bolstering trust and usability for individuals and businesses.
Affordable Pricing with Fast Turnaround
In Barker, NY, our competitive pricing and speedy turnaround times provide exceptional value for businesses of all sizes, ensuring budget-friendly testing solutions without compromising on quality or efficiency, offering both peace of mind and fiscal prudence.
Fast and Accurate Drug Testing in Barker, NY
Hair follicle drug tests offer unparalleled accuracy and speed, swiftly identifying substance use. The high precision of these tests ensures that results are not only quick but also reliable, providing both individuals and organizations in Barker, NY, with confidence in the outcomes and prompt responses.
Ensuring Compliance and Peace of Mind
Utilizing hair follicle testing in Barker, NY, aids employers in maintaining drug-free policies and ensures compliance, minimizing legal risks. This secure method reinforces safety and accountability within the workplace, offering peace of mind.
