Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective method for identifying substance use, including drugs and alcohol. It captures a detailed record of substance consumption by embedding biomarkers within the strands of hair as they grow. When hair is sourced from near the scalp, it can offer a detection period reaching up to three months for both drugs and alcohol. Collecting hair is straightforward, relatively tamper-proof, and convenient for transportation.
A segment of hair measuring 1.5 inches and consisting of around 200 strands (equivalent to the thickness of a #2 pencil) nearest the scalp will yield 100mg, which is the perfect quantity for initial testing and verification. For tests including EtG, add-ons, or those exceeding 10 panels, a specimen amount of 150mg is advisable. Using a jeweler’s scale is recommended to weigh the sample. Should scalp hair be unavailable, a similar volume of body hair can be utilized. When mentioning head hair, this implies scalp hair exclusively. Body hair includes all other types (such as facial, underarm, etc.).
Process Overview
The comprehensive procedure for deriving a drug test result in a laboratory involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary task of incorporating a sample into the lab’s system. This process ensures the sample was correctly sealed and sent, generates a random Laboratory Accessioning Number (LAN), and finishes any additional data input absent from a digital chain of custody system.
Screening performs an initial rapid evaluation for drugs of abuse. It offers a cost-efficient approach to dismiss drug use in the bulk of samples; however, any positive indicator from this stage requires validation to be permissible in legal scenarios. Samples showing presumptive positivity in Screening must undergo further confirmation.
If a sample yields a presumptive positive result during Screening, additional hair is taken from the starting specimen and readied for Extraction. At this stage, drugs are withdrawn from hair at concentrations substantially lower than other techniques (such as urine or oral fluid), which makes hair drug analysis the most challenging method.
GC/MS, GC/MS/MS, or LC/MS/MS methods conduct Confirmation for any positive screening outcome. Presumptive positive samples receive a wash before confirmation as required. The complete laboratory procedure from Accessioning to Confirmation adheres to scrutiny under the CAP (College of American Pathologists) Hair classification and accreditation aligned with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite commonly being termed "hair follicle tests", the analysis focuses on the hair strands rather than the follicles beneath the scalp.
Hair Testing vs. Urine Testing in Vaudreuil, WI
Hair follicle testing offers superior benefits over urine testing, thanks to its extended detection timeframe and challenging-to-manipulate samples. Hair tests provide a detailed drug use history that urine tests can't match.
Employers and legal bodies preferring accuracy choose hair tests to unveil potential substance use, giving them the upper hand over traditional urine tests. This shift highlights a focus on ensuring a drug-free environment.
Extended Detection Window in Vaudreuil, WI
With hair follicle testing, drug activity can be traced back as far as 90 days, providing a broader substance history snapshot. This extended window equips employers to assess individuals comprehensively.
This prolonged detection period is invaluable for employers looking for a comprehensive understanding of an individual's drug use behavior, making hair testing a preferred choice over other testing forms.
Tamper-Resistant Testing in Vaudreuil, WI
Hair follicle tests offer tamper-proof results that make sample alteration virtually impossible. Secured collection methods ensure the provided sample remains authentic and accurate throughout the journey.
This method provides undeniable evidence against potential adulteration, delivering confidence in its reliability. Employers and courts trust hair testing for honest results devoid of manipulation risks.
Accessible Testing Locations Nationwide, Including Vaudreuil, WI
Our testing centers are conveniently located throughout the country, including Vaudreuil, WI, ensuring straightforward access to our services. Fast and hassle-free processing starts with accessibility.
This nationwide presence means less travel time and more convenience for testing, allowing people within various locations to quickly and easily undergo tests without logistical concerns.
Simple & Confidential Testing Process in Vaudreuil, WI
The process for ordering, testing, and receiving results is designed to be straightforward and private, addressing all personal privacy concerns and ensuring ease of use.
From start to finish, the approach focuses on maintaining confidentiality while facilitating a smooth experience. Private, efficient service is paramount for individuals and organizations alike.
Affordable Pricing & Fast Turnaround in Vaudreuil, WI
Competitive pricing structures combined with swift result delivery offer exceptional value. Companies of all sizes can access cost-effective testing without sacrificing speed or accuracy.
Rapid turnaround times meet diverse business needs, providing financial peace of mind and valuable information to help make informed, timely decisions regarding workplace policies.
Fast, Accurate Results in Vaudreuil, WI
Hair follicle drug tests provide quick and reliable results, ensuring high precision when identifying substance use. With advanced testing methods, individuals and employers receive results with remarkable speed and accuracy.
Unlike traditional methods, hair testing captures a wide range of substances, delivering trustworthy data with minimal chances of errors. It's the perfect solution for detecting drug use efficiently in Vaudreuil.
Employer Peace of Mind in Vaudreuil, WI
Implementing hair follicle testing strengthens compliance with drug-free policies, offering both legal safety and workplace well-being. This method acts as a proactive risk mitigation strategy.
Creating a drug-free environment reduces the likelihood of incidents and improves safety, granting employers tranquility and assurance in policy enforcement and overall employee performance.
