Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have evolved as a formidable means for detecting substance and alcohol consumption. Hair strands document a prolonged timeline of drug usage by embedding biomarkers within the fibers of the hair as it grows. When hair is clipped near the scalp, it can offer a detection period of up to about three months for alcohol and other substances. Collecting hair is straightforward, relatively hard to tamper with, and convenient for shipping.
A sample of 1.5 inches, consisting of roughly 200 hair strands (around the diameter of a #2 pencil) closest to the scalp, yields 100mg of hair—optimal for assessment and confirmation purposes. For EtG, add-ons, and/or evaluations exceeding 10 panels, a recommendation of 150mg of the specimen is given. Using a jeweler’s scale for weighing is advisable. In cases where scalp hair isn't accessible, an equivalent measure of body hair can be gathered. When specifying head hair, we indicate only scalp hair. Body hair pertains to all other hair categories (facial, axillary, etc.).
Process Overview
The primary stages in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial placement of a sample into a lab’s framework. This phase checks the proper sealing and shipping of the sample, assigns an arbitrary LAN (Laboratory Accessioning Number), and concludes any additional data input not covered by an electronic chain of custody system.
Screening provides a preliminary rapid check for substance abuse. Although Screening effectively eliminates drug use suspicions from most samples at a lower cost, a positive screen requires confirmation for validity in legal contexts. Samples presumed positive in Screening necessitate a follow-up confirmation.
If Screening suggests a positive outcome, additional hair is sourced from the primary sample and set up for Extraction. This phase extracts drugs from hair at considerably lower concentrations than other techniques (e.g., urine or oral fluid), a factor that contributes to the complexity of hair drug screenings.
Positive results from screening undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS methods. Presumed positive samples are washed before confirmation when necessary. The full lab cycle from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair benchmarks and ISO / IEC 17025 accreditation criteria.
Advantages of hair drug testing:
Limitations:
Note: Though often dubbed "hair follicle tests," the analysis targets the hair strand, not the follicle beneath the scalp.
In Columbus, NJ, hair follicle testing undeniably surpasses urine testing in detectability. Offering longer detection periods and more accurate results, it is a preferred choice for employers.
Unlike urine tests, hair testing detects drug use more reliably, proving that its precision is unmatched in drug testing methods.
Hair follicle tests in Columbus, NJ extend the detection window up to 90 days, capturing a broader history of drug use than urine tests.
This extended window offers employers a comprehensive evaluation of a person's substance history, enhancing the understanding of their behaviors.
The hair follicle testing method notably diminishes the chance of tampering in Columbus, NJ, ensuring credible results every time.
Its tamper-resistant nature guarantees authenticity and integrity, providing peace of mind to those relying on accurate drug test outcomes.
With testing facilities spread across the nation and locally in Columbus, NJ, convenience is at your fingertips.
Our nationwide testing centers facilitate easy access, eliminating the hassle of finding a reliable testing service nearby.
Administering hair follicle tests in Columbus, NJ involves a simple process from ordering to receiving results.
We prioritize confidentiality throughout the testing phases, addressing privacy concerns efficiently.
We offer competitive pricing and expedited results in Columbus, NJ, ensuring excellent value for all companies.
Our fast turnaround times provide reassurance and satisfaction without compromising on cost efficiency.
The precision and speed of hair follicle drug tests are unparalleled in Columbus, NJ. Quickly identifying substance use makes them a top choice for those seeking accurate testing methods.
With high accuracy, hair follicle tests provide fast analysis results, ensuring reliability and timely detection of substances in the system.
Ensuring compliance with workplace drug-free policies in Columbus, NJ is made easier with hair follicle testing.
By reducing legal risks, employers can enjoy peace of mind knowing they maintain a safe and compliant work environment.
