Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an exceptional method for spotting drug and alcohol consumption. Hair records long-term alcohol and drug history by capturing biomarkers within the threads of the expanding hair strand. When harvested near the scalp, hair offers up to around a 90-day detection frame for alcohol and drugs. Hair is easy to collect, relatively hard to tamper with, and straightforward to transport.
A 1.5-inch section of roughly 200 hair strands (akin to the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, the perfect sample for assessment and verification. For EtG, supplements, and/or tests exceeding 10 panels, 150mg of the specimen is suggested. It is advisable to measure the specimen using a jeweler's scale. If scalp hair isn't available, an equivalent amount of body hair can be gathered. References to head hair imply scalp hair only. Body hair includes all other hair varieties (beard, underarm, etc.).
Process Overview
There are four key steps in the laboratory analysis of a drug test result, which include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial integration of a sample into the lab's system. This step ensures the sample's seal and shipment were handled correctly, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any extra data entry not captured in an electronic chain of custody system.
Screening acts as an initial rapid examination for drug abuse. Although Screening is an economical method to rule out drug use on most samples, a positive screen requires confirmation to be court-admissible. Samples that are preliminarily positive in Screening necessitate a secondary confirmation.
If a sample tests preliminarily positive during the Screening phase, additional hair is extracted from the initial sample and readied for Extraction. In Extraction, drugs are removed from hair at a lower concentration than in other testing methods (e.g., urine or oral fluid), thus making hair drug screening the most challenging method to execute.
The verification of any positive screening outcome is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are rinsed before confirmation if needed. From Accessioning to Confirmation, the whole lab procedure is evaluated under both the CAP (College of American Pathologists) Hair classification and accreditation to ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: While typically termed "hair follicle tests," the analysis targets the hair strand, not the follicle beneath the scalp.
In Hinton, OK, hair follicle testing is superior to urine testing for several reasons. First, hair tests have a longer detection window, identifying substance use over weeks or even months. Second, the accuracy of hair testing is higher, reducing the chances of false negatives or positives. These attributes make hair testing a foolproof option for those seeking comprehensive results.
Through hair follicle testing in Hinton, OK, detection of drug use spans a generous 90-day window, substantially longer than the few days detectable by urine tests. This extended period provides businesses with a thorough understanding of an individual's substance history, offering valuable insights absent in shorter-span test methods.
Hair follicle tests offer a robust solution to sample tampering, significantly minimizing the risk of adulteration in Hinton, OK. Given its observed collection process, this testing method ensures the authenticity and integrity of samples, providing employers with results that are both reliable and beyond dispute.
Our Hinton, OK testing facilities, along with a vast network nationwide, make hair follicle testing convenient and accessible. Clients benefit from the ease of locating a testing center, making the entire process swift and stress-free. Whether local or afar, our well-established locations support seamless testing service access.
In Hinton, OK, the process of hair follicle testing is both simple and confidential. Our streamlined procedures for ordering, testing, and results delivery ensure user privacy. This transparency and ease of use assure participants that their sensitive information remains secure and handling is discreet throughout.
Employers in Hinton, OK can benefit from our affordable pricing for hair follicle testing, paired with rapid turnaround times. These economic rates provide companies of all sizes with excellent value, facilitating quick, reliable testing services without compromising on quality or thoroughness.
Hair follicle tests in Hinton, OK deliver fast, accurate, and reliable results, setting them apart from other drug tests. The precision in detecting substance use is unmatched, ensuring high accuracy levels. With such speed and reliability, hair testing provides peace of mind for employers, leaving no room for doubt in the results obtained.
Employers in Hinton, OK can achieve compliance and peace of mind through the use of hair follicle testing. By ensuring adherence to drug-free workplace policies, businesses can reduce legal risks and promote a safe and productive work environment, while maintaining rigorous standards in their hiring and employee management processes.
