Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as a robust means for identifying drug and alcohol consumption. Hair acts as a long-term recorder of alcohol and drug intake by embedding biomarkers within the strands of the growing hair. When sampled near the scalp, hair can reveal usage of alcohol and other substances for a period of up to three months. Hair collection is straightforward, comparatively challenging to tamper with, and convenient to transport.
A 1.5-inch length of about 200 hair strands (similar in size to a #2 pencil) closely cut from the scalp yields roughly 100mg of hair, which is optimal for screening and confirmation purposes. When tests for EtG, additional panels, or panels exceeding 10 are required, a sample size of 150mg is suggested. It's advisable to use a jeweler’s scale for the precise measurement of the specimen. If scalp hair is not accessible, an equivalent quantity of body hair can be gathered. Note that when we mention head hair, it pertains strictly to scalp hair. Body hair refers to all other types such as facial or axillary hair.
Process Overview
The laboratory processing of a drug test result encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the preliminary integration of a sample into the laboratory system. This step involves confirming the sample’s seal and proper shipment, the allocation of a random LAN (Laboratory Accessioning Number), and the completion of any supplementary data entry not already covered by an electronic chain of custody system.
Screening provides an initial, rapid assessment for drugs of abuse. While Screening is a budget-friendly approach to eliminate drug usage in the majority of samples, a confirmed positive screen is necessary for legal admissibility. Samples that are preliminarily positive during Screening mandate a further confirmation.
If a sample is initially positive during Screening, additional hair is extracted from the sample for the Extraction phase. In this stage, drugs are isolated from hair at a much lower concentration compared to other methods like urine or oral fluid, underscoring why hair drug screening is notably challenging.
Confirmation of any positive screening outcome is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. All preliminary positive samples undergo washing before confirmation as required. The complete laboratory process from Accessioning to Confirmation is subject to review under both the CAP (College of American Pathologists) Hair designation and accreditation according to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests", the test assesses the hair strand itself, not the follicle beneath the scalp.
In Fairland, TX, hair follicle testing surpasses urine testing in several ways. Its superior detection accuracy and reliability make it a standout choice. Unlike urine tests, hair analysis can uncover substance use patterns over extended periods, providing a more comprehensive understanding than traditional methods.
With its remarkable detection capabilities, hair follicle testing outshines urine testing in Fairland, TX. Offering an unparalleled level of reliability, it highlights usage patterns often missed by urine tests, allowing employers to make better-informed decisions.
One of the standout features of hair follicle testing in Fairland, TX is its ability to detect drug use over an extended period. With a detection window of up to 90 days, employers gain a thorough understanding of an individual's substance history, enabling more informed hiring and monitoring decisions.
Providing a comprehensive view of drug usage, hair follicle testing in Fairland, TX allows for the detection of substances over a much longer timeframe. This extended detection window helps employers assess long-term behavior rather than short-term actions, proving invaluable in maintaining a drug-free environment.
Hair follicle tests in Fairland, TX are renowned for their resistance to tampering. By significantly reducing the risk of sample adulteration, these tests provide reliable and indisputable results. This feature ensures that the data obtained is trustworthy and genuine.
In Fairland, TX, the structure of hair follicle tests aids in eliminating adulteration risks, offering robust and unquestionable results. This anti-tamper feature is crucial, providing confidence to employers and professionals in the integrity of the testing process.
With convenient Nationwide testing centers, Fairland, TX residents have access to hassle-free drug testing services. Our widespread locations ensure that getting tested is quick, straightforward, and accessible, no matter where you are.
Fairland, TX boasts easy access to our extensive network of testing centers. Whether you're local or traveling, rest assured our Nationwide presence makes the process simple and efficient, providing stress-free solutions for all your testing needs.
Fairland, TX residents benefit from a simple and confidential process for hair follicle testing. Ordering, taking, and receiving results are streamlined, ensuring privacy and ease of use at every step, addressing any potential concerns individuals may have.
Our confidential and user-friendly process in Fairland, TX demystifies hair follicle testing. Simple ordering, testing, and reporting mechanisms prioritize privacy, allowing for a worry-free experience for all involved in the drug testing process.
Offering competitive pricing and quick turnaround times, our services in Fairland, TX provide excellent value. Companies of all sizes can enjoy the peace of mind that comes with affordable and efficient drug testing solutions, ensuring they stay ahead.
In Fairland, TX, our hair follicle testing comes at an affordable price with rapid results. This combination of cost-effectiveness and fast processing allows businesses to invest wisely, meeting their drug testing needs without straining resources.
In Fairland, TX, hair follicle drug tests are renowned for their precision and speed. These tests deliver highly accurate results, effectively identifying substance use across various scenarios. The technology's efficiency ensures quick processing, providing individuals and employers with reliable data they can trust.
Known for their swift results, hair follicle tests stand out in Fairland, TX. With their reputation for precision, these tests quickly identify drug use, offering dependable insights that can aid in informed decision-making. This combination of speed and accuracy makes them a valuable tool in the drug testing process.
For employers in Fairland, TX, hair follicle testing offers a pathway to compliance and peace of mind. By adhering to workplace drug-free policies, this method reduces legal risks and enhances overall workplace safety, safeguarding both employees and employers alike.
Utilizing hair follicle testing in Fairland, TX ensures adherence to workplace drug policies, bolstering safety and reducing legal exposure. Employers experience peace of mind knowing they are maintaining a compliant and secure environment for all involved.
