Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations are increasingly valued for their effectiveness in detecting alcohol and drug consumption. Hair acts as a long-term history keeper for substances by capturing biomarkers within the strands' fibers as they grow. When hair is obtained close to the scalp, it offers a potential detection span of up to three months for various substances. Hair is straightforward to gather, relatively resistant to tampering, and easy to transport.
A sample measuring 1.5 inches, consisting of about 200 hair strands (akin to the thickness of a #2 pencil) near the scalp, yields 100mg of hair, which is optimal for testing and verification. For EtG, add-ons, and/or panels exceeding 10, 150mg is the advised quantity. We suggest utilizing a jeweler’s scale for measuring the specimen. If scalp hair cannot be collected, an equivalent mass of body hair is suitable. Head hair references pertain solely to scalp hair, whereas body hair includes all other hair categories (facial, axillary, etc.).
Process Overview
The key stages in lab handling of drug test samples include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of entering a specimen into a lab’s database. It involves ensuring the sample's intact sealing and proper dispatch, allocating a random LAN (Laboratory Accessioning Number), and completing any additional data entry omitted by an electronic custody chain system.
Screening performs an initial rapid assessment for controlled substances. While cost-effective for excluding drug use in most samples, a positive screen necessitates confirmation to be legally valid. Samples with potential positive results in Screening must undergo a secondary confirmation.
For samples presumed positive during Screening, additional hair is taken from the initial batch for Extraction. In this procedure, substances are retrieved from hair at lower concentrations compared to other methods (e.g., urine or saliva), demanding more precision, thus making hair testing challenging.
Confirmations of positive screens are executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive samples are cleaned before confirmation as required. The full laboratory protocol from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair criteria and certified to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often referred to as "hair follicle tests", the analysis targets the actual hair strand, not the follicle beneath the scalp.
In Lamkin, TX, hair follicle testing is increasingly recognized for its superior detection capabilities compared to traditional urine tests. This method not only offers enhanced accuracy in identifying substance use but also boasts a longer detection window, making it a reliable choice.
Unlike urine tests, which detect recent drug use, hair testing provides a comprehensive view of an individual's substance history, proving its reliability and accuracy. For employers in Lamkin, this means stricter policy adherence and reduced risks of sample tampering.
Hair follicle drug testing offers a remarkable detection window, spanning up to 90 days, giving employers in Lamkin, TX, a thorough understanding of an individual's substance use history. This extended timeframe ensures that past drug use is adequately captured.
This testing method provides a comprehensive evaluation over weeks and months, offering organizations a detailed view of an employee's or applicant's drug habits, thus aiding informed decision-making in workplace settings.
One key advantage of hair follicle testing in Lamkin, TX, is its resistance to tampering. This method makes it extremely difficult for individuals to adulterate samples, ensuring the reliability of the results.
The collection process of hair samples is observed and secure, leaving no room for manipulation, thus maintaining the integrity of drug testing efforts. This provides peace of mind that the outcomes are genuine and trustworthy.
Accredited Drug Testing centers are conveniently located nationwide, including right here in Lamkin, TX. Our wide-ranging presence ensures that access to our services is always quick and effortless, without the hassle of extensive travel.
With our seamless, convenient centers, residents of Lamkin enjoy the advantages of easy access, making the testing process straightforward and efficient. Our strategically placed centers simplify the logistics for individuals and organizations alike.
The process of hair follicle testing in Lamkin, TX, is simple and entirely confidential. Ordering a test, collecting samples, and receiving results are streamlined to address privacy concerns and ease of use.
We prioritize confidentiality, ensuring that all testing details remain private. This approach ensures that both employers and individuals can engage in the testing process with confidence and ease, knowing their privacy is respected throughout.
In Lamkin, TX, our hair follicle drug testing services are not only reliable but also budget-friendly. We take pride in offering competitive pricing that caters to businesses of all sizes, delivering exceptional value.
Our fast turnaround times ensure that the testing process is efficient, minimizing downtime and enhancing productivity. By providing both affordability and speed, companies can confidently rely on our testing services without breaking the bank.
Hair follicle drug tests in Lamkin, TX, are revered for their unmatched speed and accuracy. These tests provide a high degree of precision when identifying substance consumption, offering swift results that you can rely on. Unlike other methods, hair tests minimize the margin of error and give you the confidence you need in the results.
The swift process from collection to results ensures that any substance use is reliably detected, helping both employers and individuals to trust the outcomes delivered. With cutting-edge technology backing these tests, you can be certain of accurate and fast findings.
Employers in Lamkin, TX, appreciate hair follicle drug testing for the compliance and peace of mind it provides. With strict adherence to drug-free workplace policies, this method reduces legal risks and enhances overall workplace safety.
By implementing this testing method, employers not only ensure adherence to regulations but also foster a safer, more productive environment. Confidence in maintaining a drug-free workplace is reinforced through its comprehensive detection capabilities.
