Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now regarded as a potent means for the detection of drug and alcohol consumption. This method provides an extended timeline of substance use by encapsulating biomarkers within the hair strand's fibers as it grows. When hair is clipped near the scalp, it can reveal usage for up to a 90-day period for both alcohol and drugs. Hair collection is straightforward, relatively tamper-proof, and easy to transport.
A 1.5-inch swatch of approximately 200 hair strands (roughly the dimensions of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal quantity for both screening and confirmation. For EtG, additional panels, and tests beyond 10 panels, a 150mg sample is suggested. It's advisable to weigh the sample with a jeweler's scale. Should scalp hair not be accessible, an equivalent quantity of body hair can be gathered. When mentioning head hair, we refer specifically to scalp hair. Body hair covers all other types (like facial and axillary).
Process Overview
The principal components in laboratory drug test processing include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is integrated into a lab's system, ensuring it was properly sealed and delivered, allocating a random LAN (Laboratory Accessioning Number), and executing any supplementary data entry absent in an electronic chain of custody framework.
Screening provides a preliminary swift assessment for drugs. Although screening is an economical way to eliminate drug use in the majority of specimens, a positive result needs validation to hold up in legal settings. Samples that yield presumptive positives in Screening necessitate subsequent confirmation.
Upon a presumptive positive in Screening, additional hair is extracted from the original sample for the Extraction phase. Here, substances are extracted from hair at much more dilute concentrations compared to other methods (like urine or oral fluids), which underscores why hair drug screening is most challenging to execute.
Confirmation of any positive screening outcome is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed as required before confirmation. The complete lab process from Accessioning through Confirmation is evaluated under both the CAP (College of American Pathologists) Hair criteria and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests," this test analyses the hair strand, not the follicle from beneath the scalp.
Why choose hair follicle testing in Salem, OK? The advantages over urine tests are substantial. Hair testing boasts higher accuracy by detecting drugs for up to about 90 days, unlike urine's reduced timeframe. Additionally, it poses less chance of sample contamination, leading to undeniable results. This makes it highly reliable for employers and individuals seeking thorough drug testing insights.
Hair follicle testing stands out in Salem, OK, for its impressive 90-day detection window for drugs. This method allows employers to assess an individual’s drug history over an extensive period. Unlike other tests, hair testing provides a deeper insight into a person's substance use, offering a comprehensive view necessary for informed decision-making regarding hiring or maintaining a drug-free workplace.
In Salem, OK, hair follicle tests significantly minimize adulteration risks. The unique nature of hair samples ensures the integrity and authenticity of the test results. This non-invasive collection method reduces opportunities for manipulation, guaranteeing that each result is trustworthy and indisputable. Choosing hair testing means opting for assurance and dependability in drug screening.
Convenience is key in Salem, OK, thanks to our extensive network of nationwide testing centers. With numerous local sites available, accessing our testing services is prompt and straightforward. We cater to your needs with minimal hassle, whether for pre-employment screenings or routine checks. Availability and ease of access make the process fluid for everyone involved.
In Salem, OK, our process for hair follicle testing is designed to be simple and confidential. Ordering, taking, and receiving results has been streamlined to respect privacy and ensure ease of use. With user-friendly procedures in place, individuals can rest assured that their personal information is securely handled, making the overall experience stress-free and private.
In Salem, OK, our hair follicle drug testing services are both affordable and efficient. We offer competitive pricing structures, ensuring excellent value for businesses of various sizes. Coupled with rapid turnaround times, our services provide peace of mind and meet the demands of timely decision-making, solidifying our standing as a reliable testing partner.
In Salem, OK, hair follicle drug tests are renowned for their accuracy and speed. This testing method has proven to detect even trace amounts of substances with unparalleled precision compared to alternatives. The state-of-the-art techniques employed ensure that results are delivered swiftly, empowering individuals and organizations to make informed decisions quickly and confidently. Relying on hair testing ensures not just quick results, but reliably precise ones.
Employers in Salem, OK, benefit immensely by adopting hair follicle drug testing. It ensures compliance with drug-free workplace policies and fosters a safer work environment. This method reduces legal liabilities while maintaining peace of mind for companies by ensuring that the staff adheres to established protocols, enhancing both safety and corporate responsibility.
