Urine| Hair Follicle | Oral Fluid | Blood | ETG
Employing hair analysis has become recognized as a robust method for identifying substance and alcohol consumption. Hair captures a prolonged record of alcohol and other substances by embedding biomarkers in the strands as they grow. When collected from near the scalp, hair can offer up to a roughly 3-month detection timeframe for alcohol and other substances. Hair is straightforward to collect, somewhat tough to tamper with, and easy to transport.
A 1.5-inch segment consisting of about 200 hair strands (approximately the girth of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the preferred sample for verification and testing. For EtG, additional tests, and/or analyses above 10 panels, a 150mg sample is advisable. It is recommended to weigh the sample using a jeweler's scale. If scalp hair is not available, an equivalent volume of body hair can be used. When mentioning head hair, it pertains exclusively to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory methodology for processing a drug test consists of Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial entry of a sample into a lab’s system. This involves verifying that the sample was adequately sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and handling any additional data entry that may not be covered by an electronic custody system.
Screening incorporates a preliminary rapid inspection for illicit substances. While Screening offers a budget-friendly means to rule out drug use in most samples, a positive screen must be verified for court admission. Any samples showing a presumptive positive in Screening require secondary confirmation.
If a specimen shows a presumptive positive in the Screening phase, additional hair is retrieved from the initial sample and prepared for Extraction. At this phase, drugs are drawn from the hair at significantly lower concentrations than in alternative methods (e.g., urine or oral fluid), which is why hair drug analysis is the most challenging method to perform.
Verification of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before verification as necessary. The full laboratory process from Accessioning to Confirmation undergoes evaluation under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests", the analysis focuses on the hair shaft, not the hair follicle beneath the scalp.
Compared to urine tests, hair follicle testing in Anson, KS offers superior detection capabilities. Analyzing drug use effectively over extended periods, these tests offer more accurate insights. Hair testing's reliability is unmatched, spotting even the smallest signs of substance use. As a result, employers gain a fuller understanding of an individual's history, minimizing potential hiring risks.
The extended detection window of hair follicle testing in Anson, KS empowers employers to see a wider scope of a person's substance use history, covering up to 90 days. This breadth enables a thorough assessment of patterns rather than isolated incidents, assisting employers in making informed decisions regarding fit for the workplace environment.
In Anson, KS, the hair follicle drug testing method greatly reduces the risk of sample tampering, ensuring reliable results. The difficulty of adulterating a hair sample sets these tests apart as a trustworthy option, providing employers confidence in the results, and upholding integrity throughout the testing process.
Accredited Drug Testing’s services in Anson, KS provide unparalleled convenience with numerous nationwide testing centers. This expansive network guarantees residents easy and straightforward access to services, complementing local operations, and making drug testing an accessible, no-hassle experience.
Offering a straightforward and confidential testing process in Anson, KS, hair follicle drug testing promises ease of use from ordering to receiving results. Privacy is highly prioritized, giving clients assurance that their information and results are handled securely and discreetly, maintaining client confidentiality.
In Anson, KS, the competitive pricing of hair follicle drug tests, coupled with fast result processing, offers excellent value for businesses of all sizes. Swift turnaround times support the needs of companies requiring quick verification, lowering expenses without compromising on result dependability.
In Anson, KS, the precision of hair follicle drug tests makes them a standout choice for those seeking exact results quickly. Advanced testing methods ensure that any traces of substance use are accurately detected. This high level of reliability and rapid processing of results reassures both employers and individuals of comprehensive safety and accuracy in drug screening.
Utilizing hair follicle testing in Anson, KS ensures adherence to workplace substance-free policies, securing legal compliance while promoting a safe working atmosphere. Employers gain peace of mind knowing that their testing practices align with regulations, reducing liability risks and fostering a secure and productive workforce.
