Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as an effective method, hair testing is a robust approach for identifying drug and alcohol consumption. By embedding biomarkers within the strands' fibers as they grow, hair documents a lengthy history of substance usage. Positioned near the scalp, hair can reveal alcohol and drug use over a period extending up to roughly three months. Hair collection is straightforward, its alteration is challenging, and it is convenient to transport.
A segment of 1.5 inches consisting of approximately 200 strands (resembling the diameter of a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal amount for both screening and confirmation. For EtG inclusions and/or evaluations exceeding 10 panels, a recommendation of 150mg of the sample is advisable. A jeweler’s scale is suggested for weighing the sample. Should scalp hair not be present, an equivalent portion of body hair may be used. References to head hair denote solely scalp hair. Body hair encompasses other hair varieties (such as facial, axillary, etc.).
Process Overview
The laboratory's drug testing procedure is broken down into four essential stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into the laboratory's system. This step includes ensuring the sample's seal and shipment integrity, allotting a random LAN (Laboratory Accessioning Number), and completing any extra data entry absent in the electronic chain of custody system.
Screening constitutes a preliminary rapid assessment for illicit substances. While Screening serves as an economical method to eliminate drug presence in most samples, a positive screening result necessitates confirmation for court acceptance. Samples displaying a presumptive positive result during Screening require subsequent verification.
Upon a presumptive positive result in the Screening phase, additional hair is extracted from the original sample and prepared for Extraction. In this phase, drugs are extracted from hair at much lower concentrations than in alternative methods (such as urine or oral fluid), thus making hair drug screening the most intricate methodology to conduct.
Confirmation of any positive screening outcomes is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positivity undergo washing prior to confirmation where necessary. The entire laboratory sequence from Accessioning to Confirmation undergoes assessment under the CAP (College of American Pathologists) Hair designation and adheres to the accreditation of ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed "hair follicle tests", the examination itself targets the hair shaft and not the follicle below the scalp
Hair follicle testing in Urich, MO, triumphs over urine tests due to its superior detection accuracy. Unlike the traditional urine tests, hair tests offer a broader window for drug detection.
Reliability and accuracy set hair tests apart in Urich. Unlike urine tests, they reduce false negatives and provide a clearer picture of an individual's drug use history.
Employers in Urich, MO, benefit from the extended detection window of hair follicle testing. This method allows for assessment of drug use from as far back as 90 days.
With a wider detection timeline, hair testing empowers employers with a thorough view of an employee's substance history, facilitating more informed hiring decisions.
Hair follicle testing in Urich, MO, offers a tamper-resistant alternative to drug testing. This method greatly mitigates the risk of sample adulteration, ensuring more reliable outcomes.
Secure and tamper-proof, hair testing delivers results that remain unquestioned, providing employers with confidence in their substance detection processes.
With its extensive network of nationwide testing centers, including those in Urich, MO, our hair follicle testing services ensure convenience for all participants.
Experience the ease of access and hassle-free interaction at our local Urich testing locations, making the testing process seamless and straightforward.
The hair follicle testing process in Urich, MO, is designed to be simple and confidential, ensuring participant privacy throughout.
From ordering to result delivery, every step is straightforward and safe, alleviating concerns about privacy while emphasizing ease of use.
Offering affordable pricing with a fast turnaround, hair follicle testing in Urich, MO, provides exceptional value for enterprises of all sizes, granting peace of mind.
Businesses can benefit from our competitive rates and swift results, ensuring they maintain their budget while receiving top-tier testing services.
In Urich, MO, hair follicle drug tests are renowned for their speed and precision. Their ability to promptly identify substance use ensures they stand out as the top choice for accurate results.
The high accuracy of hair follicle tests makes them a preferred option for those seeking dependable insights into drug consumption, providing quick, reliable confirmations.
For employers in Urich, MO, using hair follicle testing is a gateway to compliance and peace of mind. This method aids in adhering to drug-free workplace policies, thereby reducing potential legal challenges.
Enhanced workplace safety is ensured as hair testing supports strict compliance, lowering risks and creating a safer, more productive environment for employees.
