Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair stores a long-term record of alcohol and drug use by encapsulating biomarkers within the strands as they grow. When taken near the scalp, hair can offer a detection range of up to nearly three months for detecting alcohol and drugs. The collection of hair is straightforward, relatively resistant to tampering, and easy to transport.
A 1.5-inch sample consisting of about 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp yields 100mg, which is the optimal sample size for both screening and confirmation. For EtG, add-ons, and/or tests beyond ten panels, a specimen size of 150mg is advised. We suggest measuring the specimen using a jeweler’s scale. If scalp hair is not available, an equivalent volume of body hair may be taken. "Head hair" specifically denotes scalp hair. "Body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
Laboratory processing of a drug test entails four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial entry of a sample into a lab's system. This step ensures the sample is sealed and shipped correctly, assigns a random LAN (Laboratory Accessioning Number), and completes additional data entry not covered by an electronic chain of custody.
Screening is a preliminary quick assessment for substance abuse. While cost-effective for excluding drug usage in many cases, a positive result from Screening must be verified for court acceptance. Any samples preliminarily positive in Screening demand a further affirmation.
If a specimen is preliminarily positive in Screening, additional hair from the original sample is used for Extraction. Here, substances are isolated from hair at lower concentrations than other methods (e.g., urine or oral fluid), making hair drug testing one of the more challenging methodologies.
Confirmation of any positive screen is done using GC/MS, GC/MS/MS or LC/MS/MS techniques. All samples with a preliminary positive result are washed before confirmation if required. The entire lab process, from Accessioning to Confirmation, is audited under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis is on the hair strand, not the follicle beneath the scalp.
Hair follicle testing outshines urine testing in Townsend, WI, due to its superior detection accuracy. It offers a more comprehensive detection window, tracing substance use over an extended period. Unlike traditional urine tests, hair tests provide a broader view of an individual's drug history, enhancing reliability.
While urine tests might be sufficient for immediate detection, hair testing brings unparalleled reliability. The increased scrutiny these tests offer makes them indispensable for ensuring a safe and drug-free workplace.
In Townsend, WI, hair follicle testing offers a comprehensive detection window of up to 90 days, giving employers a clearer insight into an individual's substance history. By tracing drug use over a more extended period, employers gain valuable information about employee behavior and potential risks.
This longer detection period is invaluable in workplaces where ongoing substance compliance is essential. It ensures that employers are informed of any long-term drug use, maintaining safety and integrity in the workplace environment.
Hair follicle testing in Townsend, WI is renowned for its tamper-resistant methodology. This testing approach greatly minimizes the risk of sample alteration, yielding trustworthy and unquestionable results. The observed collection process ensures sample integrity and credibility.
Unlike other testing methods that might be susceptible to manipulation, hair tests are reliable, providing assurance to employers and legal authorities who require dependable evidence of substance use.
In Townsend, WI, the convenience of having nationwide testing locations, along with local centers, provides easy access to hair follicle testing. This network ensures that testing is quick, easy, and hassle-free, serving both employers and individuals efficiently.
Our multiple testing centers allow for flexible scheduling, minimizing travel and wait times. This wide availability supports prompt testing and results retrieval, streamlining the testing process substantially in Townsend and beyond.
The process for hair follicle testing in Townsend, WI is simple and maintains complete confidentiality. Ordering a test, completing the procedure, and receiving results is straightforward and respects privacy concerns, offering a seamless experience for all parties involved.
With a focus on ease of use, this testing method alleviates any anxiety related to privacy, ensuring that sensitive information is securely managed and communicated only to authorized individuals.
In Townsend, WI, our hair follicle testing services are recognized for their affordable pricing and fast turnaround. This combination offers excellent value to businesses of all sizes, allowing for budget-conscious decision-making without compromising on quality.
Our competitive pricing structure and rapid processing times ensure that companies receive efficient service promptly, enhancing their operational effectiveness while staying within financial boundaries.
In Townsend, WI, hair follicle testing is celebrated for its precision and speed. This method is known for its high accuracy in identifying drug use, ensuring that employers receive fast, reliable results. With state-of-the-art technology, these tests can quickly determine substance use levels with unmatched precision.
The efficiency of hair testing is underscored by its ability to process results swiftly, thus saving time for businesses and individuals alike. Employers can rely on these tests for quick decision-making, improving operational workflow and reducing downtime.
Using hair follicle testing in Townsend, WI ensures compliance with workplace drug-free policies. These tests help reduce legal risks, promoting a safer work environment. Employers can have peace of mind knowing they are adhering to regulations while safeguarding their workforce.
By opting for hair tests, companies demonstrate their commitment to maintaining a safe workplace, preventing liabilities related to drug use, and ensuring employee well-being through robust testing standards.
