Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for detecting drug and alcohol use. Hair can capture a long-term record of alcohol and substances by embedding biomarkers within the strands as they grow. When collected near the scalp, hair can provide up to a 3-month detection period for these substances. The collection process is uncomplicated, the risk of tampering is low, and shipment is straightforward.
A sample of 1.5 inches comprising around 200 hair strands (roughly the diameter of a #2 pencil) taken closest to the scalp yields about 100mg, which is the optimal amount for screening and confirmation. For EtG, add-ons, and/or panels exceeding ten, 150mg of the sample is suggested. Using a jeweler’s scale to weigh the specimen is advised. If scalp hair isn't available, an equivalent amount of body hair can be used. "Head hair" specifically refers to scalp hair. "Body hair" encompasses all other types like facial, axillary, and more.
Process Overview
There are four principal steps in processing a drug test in the lab: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial processing of a sample in a lab system, verifying correct sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing additional data entry if not previously provided by an electronic chain of custody system.
Screening is a preliminary check for substances. This cost-efficient step can rule out drug use in most samples, but for legal admissibility, a positive result must undergo confirmation. Presumptively positive samples from Screening must undergo further confirmation.
For samples deemed presumptively positive in Screening, more hair is extracted from the initial sample and prepared for Extraction. Here, drugs are drawn from hair at concentrations lower than in other methods (e.g., urine or oral fluid), thus making hair drug screening a challenging method to perform.
Confirmation of positive screening results is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed before confirmation as required. The complete lab procedure from Accessioning to Confirmation is subjected to review under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the actual analysis is on the hair strand, not the follicle beneath the scalp.
In Tyrone, CO, hair follicle testing surpasses traditional urine tests in several ways. It's not only more accurate but also offers a reliable assessment with a longer detection period, giving a comprehensive view of substance use.
Comparing hair testing to urine, the former showcases superior reliability and detection accuracy. This advantage helps employers enforce zero-tolerance policies and make informed decisions based on more extensive substance history insights.
Employers in Tyrone, CO benefit from the extended detection window offered by hair follicle tests. They can track drug use over an impressive 90-day period, presenting a thorough analysis of an individual's substance history.
Hair follicle testing in Tyrone, CO extends the detection timeframe to up to three months. This characteristic provides employers with a detailed understanding of past drug use, thus aiding in more precise personnel evaluations.
Tyrone, CO offers tamper-resistant hair follicle testing methods that greatly minimize sample manipulation risks. This assures results' integrity, making the process more dependable.
By reducing the opportunity for adulteration, hair follicle testing in Tyrone, CO, ensures reliable outcomes. This secure method strengthens confidence in testing results and contributes to fair assessments.
Tyrone, CO benefits from conveniently located testing centers nationwide, ensuring straightforward access to hair follicle testing. Our centers are designed for efficiency, making the testing process hassle-free and prompt.
With extensive testing locations across Tyrone, CO, getting a test done is quick and convenient. Our widespread presence ensures easy, hassle-free access to required testing services.
Hair follicle testing in Tyrone, CO, is a streamlined and confidential process. From ordering the test to receiving results, every step is straightforward, addressing privacy concerns effectively.
The simple testing protocol offered in Tyrone, CO ensures confidentiality and ease. It alleviates concerns associated with privacy while providing a user-friendly experience from start to results disclosure.
Competitive pricing and swift turnaround times define our hair follicle testing in Tyrone, CO. This combination guarantees excellent value, catering to companies regardless of size.
Affordable pricing structures and rapid result delivery in Tyrone, CO offer businesses significant value. Our efficient services ensure peace of mind with quick, reliable outcomes that align with company needs.
The swiftness and precision of hair follicle drug tests make them a preferred choice in Tyrone, CO. They offer high detection accuracy for substance use, delivering quick and dependable results that aid in prompt judgment or action.
Hair testing stands out for its rapid processing and reliability in drug detection, providing accurate assessments that facilitate timely decisions for employers and other users seeking trustworthy answers in Tyrone, CO.
In Tyrone, CO, hair follicle testing delivers peace of mind, ensuring compliance with drug-free workplace policies. Employers utilize these tests to lower legal risks and boost overall workplace safety.
Employers in Tyrone, CO achieve long-term compliance with drug policies through hair follicle testing. This not only ensures adherence to regulations but also supports a secure working environment.
