Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair retains a long-term record of alcohol and drug presence by embedding biomarkers in the fibers as the hair grows. When taken close to the scalp, hair can offer up to a nearly 3-month period for detecting alcohol and drugs. Collecting hair is straightforward, fairly hard to tamper with, and convenient to ship.
A sample measuring 1.5 inches with around 200 strands of hair (approximately the thickness of a #2 pencil) nearest to the scalp provides 100mg of hair, which is ideal for both screening and confirmation. For EtG, additional tests, and those exceeding 10 panels, a specimen weighing 150mg is advisable. It's suggested to weigh the sample using a jeweler’s scale. If scalp hair is absent, a similar mass of body hair can be used. When discussing head hair, this pertains only to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The lab processing of drug test outcomes involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial integration of a sample into a lab system. This step ensures the sample's proper sealing and shipment, assigns a random LAN (Laboratory Accessioning Number), and fills in any remaining data not included by an electronic chain of custody system.
Screening is a preliminary and quick assessment for drug abuse. While Screening is cost-efficient for dismissing drug use in most samples, a positive result must be confirmed for court validity. Samples with presumptive positive results in Screening must undergo a secondary confirmation.
Samples deemed presumptively positive in Screening require additional hair from the initial sample for Extraction. This phase involves extracting drugs from hair at much lower concentrations than other methods (e.g., urine or saliva), highlighting the complexity of conducting hair drug screenings.
Confirmation of any positive Screening result uses GC/MS, GC/MS/MS or LC/MS/MS techniques. All samples indicated as presumptive positives are cleansed before confirmation if necessary. The laboratory process, from Accessioning to Confirmation, follows the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests", these tests actually examine the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Funny River, AK
For residents and professionals in Funny River, AK, the advantages of hair follicle testing over traditional urine tests are pronounced. Hair tests boast superior accuracy and reliability, shedding light on drug use with greater efficacy and reducing the likelihood of tampering or manipulation compared to urine tests.
Extended Detection Window in Funny River, AK
One key advantage of hair follicle testing in Funny River, AK, is its capacity to uncover drug use over an extensive period—up to 90 days. This prolonged detection window provides employers with a comprehensive overview of an individual's substance history, aiding in better-informed employment decisions.
Tamper-Resistant Testing Method in Funny River, AK
Hair follicle testing, utilized in Funny River, AK, stands out for its tamper-resistant qualities. The integrity of each test minimizes the risks of sample adulteration, delivering consistent, trustworthy outcomes that guide policy enforcement and individual assessments.
Convenient Nationwide Testing Locations and Local Locations in Funny River, AK
In Funny River, AK, and beyond, our network of nationwide testing centers facilitates easy access to services. This convenience ensures that testing processes are seamless, quick, and hassle-free, supporting needs with efficiency and effectiveness.
Simple, Confidential Process in Funny River, AK
The hair follicle testing process in Funny River, AK, is straightforward and discreet. From ordering to sample collection and result delivery, every step respects client privacy, assuring users of confidentiality and the smooth handling of their testing requirements.
Affordable Pricing and Fast Turnaround in Funny River, AK
Our pricing strategies in Funny River, AK, offer competitive rates and rapid turnaround times, emphasizing value for clients of all sizes. This affordable approach ensures businesses can manage testing without compromising on quality or speed of service delivery.
Fast, Accurate, and Reliable Results in Funny River, AK
In Funny River, AK, hair follicle testing offers rapid and precise outcomes in substance detection. The quick turnaround and accurate readouts ensure that employers and individuals receive reliable results that truly reflect recent substance use, facilitating informed decision-making processes.
Compliance and Peace of Mind for Employers in Funny River, AK
Implementing hair follicle testing in Funny River, AK, assures employers of adherence to drug-free workplace policies. This method minimizes legal risks, supports safety initiatives, and fosters a conducive work environment where both compliance and peace of mind are prioritized.