Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged history of substances by securing biomarkers in the fibers of the developing hair strand. When sampled near the scalp, hair can reveal a detection period of up to roughly 3 months for alcohol and other substances. Hair collection is straightforward, relatively hard to tamper with, and convenient to transport.
A 1.5-inch portion with approximately 200 hair strands (similar in size to a #2 pencil) closest to the scalp will yield 100mg of hair, ideal for screening and confirmation. For EtG, additional tests, or tests extending beyond 10 panels, a 150mg specimen is advised. We suggest measuring the specimen on a jeweler’s scale. In the absence of scalp hair, a similar quantity of body hair may be obtained. By head hair, we mean only scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The four primary stages in laboratory handling of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial intake of a sample into a lab's system. This process incorporates confirming the specimen's sealing and shipment accuracy, designating a random LAN (Laboratory Accessioning Number), and finalizing any extra data input absent from an electronic chain of custody system.
Screening refers to an initial rapid assessment for substance abuse. Screening economically dismisses drug use for most samples, yet a positive result requires confirmation for legal acceptability. Samples presumed positive in Screening necessitate subsequent verification.
Upon a sample showing a presumptive positive in Screening, additional hair is extracted from the original sample for Extraction. Here, drugs are retrieved from hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug analysis the most intricate technique to execute.
Confirmation of any positive screening result is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The complete lab procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though colloquially called "hair follicle tests", the test actually examines the hair strand, not the follicle beneath the scalp
Hair follicle testing provides distinct advantages over traditional urine tests in Birch Creek, AK. Not only does it offer superior detection accuracy, but it also provides more reliable results due to a broader detection window. This method gives a clearer picture of an individual's substance history, making it the preferred choice for many testing situations.
In Birch Creek, AK, the extended detection window of hair follicle testing is unparalleled. This method, capable of revealing drug use over a period of up to 90 days, offers employers a comprehensive understanding of an individual's substance history. Such a wide detection frame helps in making more informed decisions regarding employment.
The tamper-resistant nature of hair follicle tests in Birch Creek, AK, is a standout feature. This testing method significantly minimizes the likelihood of sample adulteration. As a result, it delivers reliable, unquestionable results, making it an invaluable tool in settings where the integrity of the sample is paramount.
Birch Creek, AK, benefits from the convenience of our nationwide testing centers. These centers ensure that individuals have quick, easy, and hassle-free access to testing services, regardless of where they're located. The local presence of testing facilities simplifies the process, enhancing accessibility for all.
In Birch Creek, AK, the hair follicle testing process is simple and confidential. From ordering to taking the test and receiving results, participants experience a smooth, private process. This simplicity, coupled with confidentiality, addresses privacy concerns effectively, making the experience stress-free.
We offer affordable pricing and fast turnaround times for hair follicle testing in Birch Creek, AK. Our competitive pricing structures provide excellent value, while quick results ensure peace of mind. Companies of all sizes can benefit from our services, enjoying both cost-effectiveness and rapid results.
In Birch Creek, AK, hair follicle drug tests are renowned for their fast, accurate, and reliable results. These tests offer a high level of precision, ensuring that substance use is detected accurately and swiftly. Their robust methodology and high reliability have cemented their status as a trusted option for many seeking dependable results.
Employers in Birch Creek, AK, find peace of mind in the compliance ensured by hair follicle testing. This method aids in upholding workplace drug-free policies, diminishing legal risks, and boosting safety. Employers benefit from the rigorous compliance that such testing guarantees, fostering a secure and compliant work environment.
