Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a significant method for uncovering drug and alcohol consumption. Hair offers a prolonged history of alcohol and other drugs by entrapment of biomarkers within the strands' fibers. When gathered near the scalp, hair can present an approximate 3-month detection span for alcohol and substances. Hair is easy to gather, somewhat tough to tamper with, and straightforward to transport.
A sample of 1.5 inches, consisting of roughly 200 hair strands (comparable to a #2 pencil's size) closest to the scalp, provides 100mg, the optimal sample size for screening and verification. For EtG, add-ons, and/or tests beyond 10 panels, 150mg of the specimen is advised. It's recommended to weigh the sample on a jeweler’s scale. If scalp hair isn't accessible, a similar amount of body hair should be gathered. Head hair pertains exclusively to scalp hair, while body hair encompasses all other types (facial, axillary, and so on).
Process Overview
The key phases in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial sample processing into a laboratory's system. This entails verifying proper sealing and shipment of the sample, assigning a random LAB Accessioning Number, and finalizing any further data entry that an electronic chain of custody system hasn't covered.
Screening includes an initial rapid assessment for substances of abuse. While Screening serves as an economical means to disprove drug usage generally, a positive result necessitates verification for court admission. Samples yielding presumptive positives in Screening require a subsequent confirmation.
Should a sample show presumptive positivity during Screening, further hair is extracted from the original specimen for Extraction preparation. Here, drugs are isolated from hair at a substantially lower concentration compared to different techniques (such as urine or oral fluid), marking hair drug screening as the most complex technique to execute.
Confirmation of any positive screen result utilizes GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo a wash before confirmation, as needed. The complete laboratory process, from Accessioning to Confirmation, is examined under both the CAP Hair designation and accreditation to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", the actual test evaluates the hair strand, excluding the scalp's hair follicle.
Hair follicle testing in High Point, MO, surpasses traditional urine tests in several key areas. The primary advantage is its superior detection accuracy and sensitivity, capable of identifying substance use over an extended period, unlike the shorter window of urine tests.
Compared to urine testing, hair follicle testing's longer detection window and greater resilience against falsification make it the better choice for companies enforcing strict drug-free workplace policies in High Point, MO. This method ensures higher reliability and offers a clearer understanding of an individual’s substance habits.
The extended detection window of hair follicle testing in High Point, MO, is a significant benefit for employers. This method can reveal drug use history up to 90 days, providing a comprehensive overview of an individual's lifestyle choices.
By utilizing hair follicle tests, employers gain the advantage of a prolonged detection period, incomparable to urine tests. This longer window allows for a thorough assessment of a potential or current employee's substance history in High Point, MO.
Hair follicle testing methods used in High Point, MO, offer substantial resistance to tampering. This form of testing significantly reduces the risk of sample adulteration, ensuring that results are both reliable and unquestionable.
Compared to other drug testing methods, hair tests are inherently more difficult to manipulate. In High Point, MO, the certainty provided by these tests means that employers can trust the results without concern for tampering or fraud.
Accredited Drug Testing offers convenient testing locations throughout High Point, MO, and across the nation. With our extensive network, we ensure quick, easy, and hassle-free access to testing services, accommodating clients wherever they may be.
Our nationwide reach, including local testing centers in High Point, MO, highlights our commitment to providing accessible and efficient drug testing solutions for both individuals and businesses.
The process for hair follicle testing in High Point, MO, is designed to be simple and confidential. From ordering the test to receiving results, every step prioritizes the user’s privacy and ease of use.
In High Point, MO, Accredited Drug Testing ensures a straightforward and discrete testing experience, offering peace of mind that all personal information is handled securely and professionally.
Accredited Drug Testing in High Point, MO, offers competitive pricing on hair follicle testing, coupled with fast turnaround times. This combination provides excellent value, ensuring companies receive timely results without excessive cost.
By maintaining an affordable fee structure and rapid processing, businesses of all sizes in High Point, MO, can benefit from comprehensive drug testing services that do not compromise on quality or reliability.
In High Point, MO, hair follicle drug tests offer unmatched speed and accuracy. These tests deliver quick results, making them highly efficient for timely decision-making. Their precision in detecting substance use ensures that both employers and individuals can trust the results, knowing they reflect true patterns of behavior.
Employers in High Point, MO, favor hair tests for their ability to provide reliable and precise results. Unlike other testing methods, the chance of errors is minimized, giving companies the certainty they need to make informed choices about their workforce.
Employers in High Point, MO, can achieve compliance with workplace drug-free policies through the use of hair follicle testing. This method reduces the risk of legal repercussions and fosters a safer, more reliable working environment.
Using hair follicle tests not only helps maintain regulatory compliance but also enhances a company’s ability to ensure peace of mind. This confidence comes from knowing that testing is conducted with the utmost accuracy and integrity.
