Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments are increasingly regarded as an effective means for identifying substance and alcohol consumption. Hair captures a prolonged record by embedding biomarkers within the strands as they grow. When obtained near the scalp, hair can offer a detection span of up to about three months for alcohol and other substances. Hair collection is straightforward, relatively tough to tamper with, and convenient for transportation.
A 1.5-inch segment of roughly 200 hair strands (comparable to the size of a #2 pencil) near the scalp will produce 100mg, which is the optimal sample size for analysis. For those requiring EtG, additional tests, and/or screenings over 10 panels, a 150mg sample is suggested. Utilizing a jeweler’s scale for weighing is advisable. If head hair is scarce, a comparable amount of body hair may be acquired. The term 'head hair' specifically refers to scalp hair, while 'body hair' applies to other types (facial, axillary, etc.).
Process Overview
The lab testing of a sample follows these four key procedures: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the specimen is initially logged into the lab system. This process checks that the sample was properly sealed and transported, provides it with a unique LAN (Laboratory Accessioning Number), and completes any remaining data entry absent from an electronic chain of custody system.
Screening offers a preliminary examination for drug presence. Although Screening is an efficient way to exclude drug use in many samples, any positive outcome requires confirmation to stand in court. Samples with presumptive positive findings in Screening necessitate a subsequent verification.
Samples showing presumptive positives in Screening move to Extraction, where additional hair is extracted for further investigation. This step involves extracting drugs from hair, where concentrations are much lesser compared to other methods like urine or oral fluid, deeming hair drug screening the most complex method to execute.
Confirming a positive screening necessitates techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive specimens undergo cleaning as necessary before confirmation. Each phase from Accessioning to Confirmation is carried out under the CAP (College of American Pathologists) Hair category and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the evaluation precisely examines the hair strand, not the follicle beneath the scalp.
In Victoria, KS, hair follicle testing surpasses traditional urine tests by providing superior detection accuracy. Unlike urine tests, hair testing reflects long-term drug use trends, making it more reliable for comprehensive substance screening.
The heightened sensitivity of hair follicle tests ensures a more reliable method for identifying drug use, significantly enhancing the effectiveness of substance testing strategies over conventional urine tests.
Hair follicle testing in Victoria, KS offers an extended detection window, identifying drug use up to 90 days back. This gives employers an extensive insight into an individual's substance history beyond what standard tests offer.
The prolonged detection period available through hair follicle tests provides a distinct advantage for assessing an applicant's or employee's historical drug use, offering a broader view than urine tests.
In Victoria, KS, hair follicle tests offer a tamper-resistant method that significantly reduces the chances of adulteration. This ensures the deliverance of reliable and unassailable results, unlike urine tests.
By providing a testing method that resists manipulation, hair follicle tests guarantee the integrity of the sample, offering peace of mind that the results can be trusted without question.
Conveniently located nationwide testing centers, including those in Victoria, KS, make accessing drug testing services fast and hassle-free, ensuring quick and easy processes for individuals and companies alike.
Our extensive network of testing locations provides seamless testing experiences, allowing for timely and efficient test processing no matter where you are based.
The testing process in Victoria, KS is designed to be simple and confidential, easing concerns over privacy while ensuring a straightforward experience from ordering to receiving results.
Our streamlined procedures emphasize ease and discretion, guaranteeing a user-friendly approach to testing that emphasizes personal privacy and confidentiality.
Accredited Drug Testing in Victoria, KS provides affordable pricing coupled with a rapid turnaround, delivering optimal value for businesses of all sizes in need of reliable testing solutions.
Quick response times and competitive pricing structures ensure significant value, granting businesses cost-effective access to high-standard drug testing services.
Hair follicle tests deliver fast and accurate results in Victoria, KS, ensuring precise identification of substance use. The high accuracy of hair testing makes it the preferred method for detecting drug use, providing reliable data quicker than traditional methods.
Through sophisticated testing procedures, hair follicle tests offer a comprehensive analysis of an individual's drug consumption history, achieved with unparalleled speed and accuracy, giving results that instill confidence.
Employers in Victoria, KS find compliance and peace of mind through hair follicle testing, ensuring alignment with workplace drug-free policies and minimizing legal liabilities.
The incorporation of hair testing enhances workplace safety by providing a reliable measure of substance use, giving employers confidence and reassurance in maintaining a drug-free environment.
