Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments are increasingly recognized as an effective means for identifying drug and alcohol usage. Hair maintains a prolonged history of substance exposure by encasing markers in the fibers of the developing hair. Samples taken near the scalp can reveal drug and alcohol usage over nearly a 90-day timeframe. Hair collection is straightforward, somewhat resistant to tampering, and simple to transport.
A sample measuring 1.5 inches with around 200 hair strands (roughly the thickness of a #2 pencil) proximate to the scalp is required to obtain 100mg, the optimal quantity for analysis. For tests involving EtG, additional substances, or more than 10 panels, it is advised to use 150mg. We advise using a jeweler’s scale for precise measurement. If there is no scalp hair, a comparable quantity of body hair can be utilized. When we mention head hair, it exclusively refers to scalp hair. Body hair pertains to other types (facial, axillary, etc.).
Process Overview
The primary phases in processing a drug test result in a lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial intake of a sample into a lab's system. This involves confirming the sample was securely sealed and delivered, assigning it a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry not available from an electronic chain of custody system.
Screening consists of a preliminary assessment for substances of abuse. Although Screening is cost-efficient for excluding drug use in most samples, a positive result needs confirmation for legal acceptability. Samples that preliminarily test positive during Screening require additional confirmation.
If a sample indicates a presumptive positive during Screening, further hair is drawn from the original specimen for Extraction. Here, substances are extracted from hair at significantly lower levels than in other methods (such as urine or oral fluid), thus making hair drug testing among the most complex methodologies.
Any confirmed positive screening result is further verified through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo a wash before final confirmation as necessary. From Accessioning to Confirmation, the total lab process is examined under both the CAP (College of American Pathologists) Hair category and in compliance with ISO / IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed "hair follicle tests," the assessment focuses on analyzing the hair strand rather than the scalp-embedded follicle.
In Cudahy, WI, hair follicle tests surpass urine tests due to their superior detection accuracy. Unlike urine tests, hair assessments can identify drug use over a longer duration, offering a more reliable substance use history.
The resilience of hair tests against adulteration enhances their trustworthiness, making them the preferred choice for those needing comprehensive drug use analysis.
Hair sampling for drugs in Cudahy, WI, capitalizes on a prolonged detection timeline, extending up to 90 days. This feature allows employers to gain an all-encompassing insight into a prospective hire's drug usage.
This detection window is invaluable for companies aiming to maintain a drug-free environment, offering a broad view of an individual's substance history.
Hair follicle assessments virtually eliminate the chance of sample tampering, delivering reliable outcomes in Cudahy, WI. Unlike other testing methods, these tests provide a level of authenticity that is hard to dispute.
This tamper-resistant feature gives employers confidence, ensuring that results are unaltered and truly reflect the individual's drug consumption.
With accessible locations nationwide, along with convenient local options in Cudahy, WI, our hair testing services are designed for ease. We ensure hassle-free testing access, simplifying the testing process for all clients.
Our expansive network helps streamline the testing experience, providing quick and trouble-free services wherever needed, nationwide and locally.
The process of using our hair testing services in Cudahy, WI is both straightforward and discreet. From ordering to conducting the test and receiving results, the procedure prioritizes privacy and user convenience.
Our focus on confidentiality ensures that clients can participate in drug testing without concern, maintaining personalized and secure interactions throughout.
Our hair follicle drug testing services in Cudahy, WI offer competitive pricing, guaranteeing excellent value for organizations of any size. Despite swift turnaround times, costs remain economical.
This combination of affordability and efficiency makes hair testing an attractive solution for businesses aiming to implement cost-effective drug testing policies.
Hair follicle drug assessments in Cudahy, WI, boast exceptional precision and swiftness in detecting substance use. These tests are renowned for their accurate reading of drug presence, ensuring clients get trustworthy results quickly.
With advanced technology, these tests provide rapid turnaround without sacrificing reliability. This characteristic makes them especially appealing to employers and organizations that prioritize efficiency.
Employers in Cudahy, WI, achieve peace of mind with hair testing, ensuring adherence to drug-free workplace policies. These tests help minimize legal liabilities and improve workplace safety and compliance.
By using hair follicle drug testing, companies can confidently establish a safe and productive work environment, reducing risks linked to substance abuse.
