Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a potent means for identifying drug and alcohol consumption. Hair retains a comprehensive record of substances by embedding biomarkers within the fibers as the hair grows. Collected from just above the scalp, this allows a detection timeframe of up to roughly three months for alcohol and drugs. Hair collection is straightforward, resistant to tampering, and convenient for shipping.
A 1.5-inch segment comprising roughly 200 hair strands (comparable to a #2 pencil's diameter) nearest to the scalp will yield 100mg, which is the optimal sample for evaluation and verification. For EtG, additional tests, or assessments exceeding 10 panels, a quantity of 150mg is suggested. It is advised to use a jeweler’s scale to weigh the specimen. In cases where scalp hair is unavailable, a comparable volume of body hair is a suitable substitute. "Head hair" pertains exclusively to scalp hair. "Body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
There are four primary phases in laboratory analysis of a drug test: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial step of integrating a sample into a lab’s system. This stage includes ensuring the sample was appropriately sealed and transported, generating a random LAN (Laboratory Accessioning Number), and completing any extra data entry overlooked by an electronic chain of custody system.
Screening comprises a swift initial analysis for illicit substance presence. Despite Screening being a budget-friendly approach to negate drug use in the majority of samples, a positive outcome must be substantiated for legal proceedings. Samples deemed presumptively positive in Screening necessitate additional confirmation.
Should a sample be deemed possibly positive during Screening, more hair is extracted from the initial sample and set aside for Extraction. In this phase, drug substances are withdrawn from hair in significantly lower concentrations than other methods (such as urine or oral fluids), underscoring the complexity of hair drug assessments.
Confirmation of positive screening results employs GC/MS, GC/MS/MS, or LC/MS/MS procedures. Presumptive positive samples undergo a wash before confirmation if necessary. The full laboratory chain from Accessioning to Confirmation is inspected under the CAP (College of American Pathologists) Hair category and pursuant to ISO / IEC 17025 standards.
Benefits of hair drug analysis:
Drawbacks:
Note: Often misnamed as "hair follicle tests", the examination targets the hair shaft, not the follicle beneath the scalp
Hair follicle testing surpasses traditional urine testing in Catesby, OK, by offering a higher accuracy in detecting drugs over extended periods. While urine tests may only detect recent use, hair tests provide insights into longer-term habits.
The reliable detection of substances through hair testing reduces the likelihood of false negatives, giving employers confidence in maintaining a drug-free workplace.
In Catesby, OK, hair follicle testing provides an extended detection window, capturing drug use for up to 90 days. This extensive period offers employers a thorough view of an individual's substance use history, helping in making informed decisions regarding employment.
Employers benefit from the comprehensive insight offered by hair testing, allowing them to ensure their workplace remains safe and productive.
Hair follicle tests in Catesby, OK offer a tamper-resistant method that significantly reduces the risk of sample adulteration. With an observed collection process, these tests ensure accuracy and reliability.
By utilizing a test that's nearly impossible to cheat, organizations can feel assured they are receiving unquestionable results, enhancing the integrity of their drug testing programs.
With convenient nationwide and local testing locations in Catesby, OK, accessing hair follicle testing services is quick and hassle-free. Our centers are equipped to provide prompt service, reducing wait times for individuals and employers alike.
The ease of access to testing centers nationwide ensures that you can find a location near you, streamlining the testing process considerably.
In Catesby, OK, the simple, confidential process of hair follicle testing addresses privacy concerns effectively. The procedure from ordering to results is designed to be straightforward for all involved parties.
Ensuring a discreet approach, individuals can trust that their tests are handled with the utmost confidentiality, promoting confidence in the testing process.
Offering affordable pricing and fast turnaround in Catesby, OK, our hair follicle testing services provide excellent value. Employers can benefit from cost-effective testing without sacrificing the quality or speed of the results.
Our competitive pricing structures ensure that businesses of all sizes can access reliable drug testing solutions, delivering peace of mind.
Hair follicle drug tests in Catesby, OK, offer fast, accurate, and reliable results. Their precision in detecting substance use makes them an excellent choice for employers and legal entities, ensuring a thorough understanding of an individual's drug history.
With hair testing, results are not only speedily processed but also reflect a high level of accuracy, which means fewer false positives, ensuring fair assessments for those tested.
Employers in Catesby, OK can achieve compliance and peace of mind by opting for hair follicle testing. These tests align with drug-free workplace policies, mitigating potential legal risks and enhancing workplace safety.
With hair follicle testing, employers ensure they are adhering to regulations while promoting a healthier work environment.
