Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. The hair retains a long-term record of alcohol and other substances by locking in biomarkers within the strands during growth. When sampled near the scalp, hair can offer a detection period of up to about three months for alcohol and other substances. Hair collection is straightforward, relatively tamper-resistant, and easy to transport.
A 1.5-inch segment of roughly 200 hair strands (similar in size to a #2 pencil) nearest the scalp provides 100mg, the ideal quantity for conducting screening and confirmation. For EtG supplements and/or tests exceeding 10 panels, 150mg is suggested. It is advisable to measure the sample on a jeweler’s scale. If scalp hair isn't an option, a similar amount of body hair is acceptable. When we reference head hair, we mean only scalp hair. Body hair includes all other types (like facial, axillary, etc.).
Process Overview
The four key stages in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the first stage of processing a specimen into a lab's system. This step includes ensuring the sample was sealed and transported safely, assigning a LAN (Laboratory Accessioning Number) at random, and completing any required data entry absent from an electronic chain of custody system.
Screening performs an initial rapid analysis for substances of abuse. Although Screening is an economical method to exclude drug use in most specimens, a positive result necessitates confirmation for legal acceptability. Samples that are tentatively positive in Screening must undergo additional confirmation.
If a specimen shows tentative positivity during Screening, more hair is collected from the original sample and prepped for Extraction. During this phase, substances are extracted from hair at a significantly lower concentration than in other approaches (e.g., urine or oral fluid), making hair drug testing the most complex technique to execute.
Confirmation of any screening positivity is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with potential positive results are cleaned as needed before confirmation. The complete lab process from Accessioning to Confirmation is subjected to review under the CAP (College of American Pathologists) Hair specification and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly labeled as “hair follicle testsâ€, this assessment evaluates the hair strand rather than the follicle beneath the scalp
In Sparta, WI, hair follicle testing stands out over urine testing by providing significant advantages, notably in detection accuracy and reliability. Employers prefer it due to its capability to show a substance use history over the last three months, whereas the urine test detects substances only recently consumed, generally within a few days.
Hair testing’s reliability also stems from its nearly foolproof process, during which samples are collected in an observed environment, drastically minimizing any chances of tampering, a common issue with urine tests. This ensures Sparta employers can trust the results they receive, facilitating better decision-making.
Hair follicle drug testing offers an extended detection window, a significant advantage in Sparta, WI. Unlike other methods with shorter detection spans, this approach can identify drug use up to 90 days post-consumption. Employers gain a thorough understanding of a candidate’s or employee’s long-term substance use patterns.
This extended timeframe provides a more comprehensive picture, crucial for employers dedicated to upholding drug-free workplace policies. They can make informed decisions based on a complete history, rather than recent substance use alone.
The tamper-resistant nature of hair follicle testing in Sparta, WI, is one of its most appealing aspects. This method significantly mitigates the risk of adulteration, producing trustworthy results that stand up in both corporate and legal settings. Unlike urine tests, which are decanted in private, hair test collections are always observed.
This stringent process ensures that the sample remains unaltered from collection to analysis, giving employers assurance of the authenticity of the results, bolstering policy enforcement and compliance in both workplace and judicial applications.
With convenient locations nationwide and locally in Sparta, WI, accessing hair follicle drug testing is seamless. This widespread network ensures easy and swift access to testing facilities, eliminating the hassle of lengthy travel. Whether you need testing in a big city or small town, we have you covered.
The convenience of having numerous testing centers empowers businesses and individuals, facilitating a quick and straightforward testing process. It allows for efficient planning and resource optimization, so testing doesn't disrupt regular activities.
In Sparta, WI, our hair follicle drug testing process is designed to be simple and confidential. From ordering to taking the test and receiving results, every step prioritizes privacy and ease. Clients can expect a hassle-free experience with assured confidentiality, addressing any privacy concerns smoothly.
This straightforward process means no unnecessary steps or complications, making it accessible and comfortable for all parties involved. Clients enjoy peace of mind, knowing that results are delivered discretely and without undue delay.
Our hair follicle drug testing services in Sparta, WI, offer competitive pricing and quick turnaround times. Organizations of all sizes find excellent value in our affordable options, benefiting from cost-effective testing that doesn't compromise on quality.
The prompt delivery of results further exemplifies our commitment to providing outstanding service. Employers and individuals gain confidence as they receive accurate findings swiftly, enabling prompt responses and strategic planning without incurring high costs.
Rapid, high-precision results define the appeal of hair follicle tests in Sparta, WI. Compared to alternative methods, these tests boast superior sensitivity in identifying substance use. The controlled environment and unique biological basis make this method exceptionally accurate, providing Sparta employers and legal entities with reliable outcomes.
The efficiency of hair drug testing means that results are not just accurate but timely, essential for quick decision-making processes. Swift and precise detection is a hallmark of hair follicle testing, reducing the waiting period typically associated with older testing methods.
Utilizing hair follicle drug testing in Sparta, WI, helps employers ensure compliance with drug-free policies, providing peace of mind. It reduces legal risks associated with substance use in the workplace by ensuring a comprehensive and foolproof testing process, minimizing disputes or controversies stemming from inaccurate detections.
This compliance is crucial for companies aiming to maintain a safe and productive work environment. Hair testing's accuracy and extended detection period equip employers with the information needed to uphold stringent drug policies effectively.
