Urine| Hair Follicle | Oral Fluid | Blood | ETG
Considered a significant method for uncovering drug and alcohol consumption, hair testing offers a comprehensive timeline by capturing biomarkers in the strands of hair as they develop. When collected near the scalp, hair tests can offer nearly a 3-month timeframe for identifying alcohol and drug use. Hair collection is straightforward, is relatively resistant to tampering, and facilitates easy transport.
A section measuring 1.5 inches, comprising around 200 hair strands (comparable to the width of a #2 pencil) nearest to the scalp, will yield 100mg of hair, which is optimal for both screening and confirmation. For tests such as EtG, additional testing, or beyond 10 panels, a recommended 150mg of hair is advised. It's suggested to weigh the sample using a jeweler’s scale. In the absence of scalp hair, an equivalent quantity of body hair can be used. When mentioning head hair, we pinpoint scalp hair exclusively. Body hair pertains to all other types, including facial and axillary hair.
Process Overview
The laboratory processing of drug test results consists of four critical steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of the sample within a laboratory’s system. This step involves confirming the sample's secure sealing and shipping, assigning it a distinct LAN (Laboratory Accessioning Number), and finalizing any outstanding data entry that an electronic chain of custody system hasn't provided.
Screening is an initial rapid test for substances of abuse. Although cost-effective in ruling out drug use for a large number of samples, any positive screen must be confirmed for legal validity. Samples with presumptive positives during Screening require further confirmation.
Should a sample test positive during Screening, additional hair is sourced to prepare for Extraction. At this stage, drugs are extracted from hair at a much lesser concentration level compared to other methods (e.g., urine or oral fluid), which accounts for the complexity in performing hair drug screening.
Confirmation of any positive screening is accomplished via GC/MS, GC/MS/MS, or LC/MS/MS. All preliminary positive samples are cleansed prior to the confirmation process if necessary. The comprehensive laboratory procedure from Accessioning to Confirmation is inspected following the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the analysis is conducted on the hair strand rather than the follicle beneath the scalp
Comparing hair follicle testing to traditional urine tests in Waurika, OK, shows the superior benefits of hair testing. This method boasts greater detection accuracy and reliability. Unlike urine tests, hair follicle testing provides a longer detection window and reduces the chances of tampering. It's an ideal choice for workplaces and legal settings needing foolproof evidence of substance use.
In Waurika, OK, hair follicle testing offers an extended detection window of up to 90 days. This method empowers employers to evaluate drug usage over a prolonged period, providing a thorough insight into an individual's history. Such comprehensive analysis aids employers in making more informed and safer hiring decisions.
Hair follicle testing in Waurika, OK, is a tamper-resistant method that significantly decreases the risk of sample adulteration. The robustness of this testing process guarantees reliable and unquestionable results, offering peace of mind to employers and legal professionals seeking authentic insights into substance use.
With our convenient testing centers spread nationwide, including in Waurika, OK, access to hair follicle testing is quick and hassle-free. Our local presence ensures that testing is easy and efficient, meeting the needs of individuals and businesses alike without the need for long-distance travel.
The hair follicle testing process in Waurika, OK, is simple and confidential. Ordering, testing, and receiving results are straightforward, with privacy being a top priority. This user-friendly approach helps address concerns regarding the confidentiality and ease of use for those undergoing testing.
Our hair follicle testing services in Waurika, OK, offer affordable pricing and swift turnaround. Companies of all sizes can benefit from our competitive rates, ensuring value without sacrificing quality. This economic option provides peace of mind with prompt and dependable results.
In Waurika, OK, hair follicle drug testing stands out for its fast, accurate, and reliable results. Known for its high precision, this method quickly identifies substance use with unparalleled accuracy. The meticulous analysis offers confidence and assurance in the results obtained, making it a preferred choice for many in the area.
For employers in Waurika, OK, hair follicle testing ensures compliance and peace of mind. Utilizing this method supports adherence to drug-free workplace policies, minimizing legal liabilities and boosting workplace safety. It fosters a healthier work environment, promoting productivity and reducing potential risks.
