Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have emerged as a formidable means for identifying substance and alcohol consumption. Hair captures a comprehensive timeline of alcohol and drug usage by embedding biomarkers within the strands of growing hair. When fetched from near the scalp, it delivers a detection span of roughly three months for alcohol and drugs. Collecting hair is straightforward, somewhat resistant to tampering, and easy to transport.
A 1.5-inch section consisting of about 200 hair strands (similar in size to a #2 pencil) nearest to the scalp yields 100mg of hair, which is perfect for diagnostics and validation. For EtG, additional assays, and tests exceeding 10 panels, 150mg of the sample is advised. It's suggested to measure the sample using a jeweler’s scale. If there is no scalp hair, a matching quantity of body hair can be gathered. Head hair pertains exclusively to scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The four essential stages in the laboratory progression of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial handling of a sample within the laboratory’s system. This process verifies the sample's secure sealing and appropriate shipping, assigns a random LAN (Laboratory Accessioning Number), and concludes any supplementary data entry absent from an electronic chain of custody system.
Screening applies an initial rapid assessment for drugs of abuse. While it serves as a cost-efficient means to exclude drug use in most samples, verification is necessary for any positives to stand legally. Samples showing presumptive positives in Screening require a secondary validation.
Should a sample yield a presumptive positive in Screening, additional hair is extracted from the primary sample and primed for Extraction. Drugs are isolated from the hair at considerably lower levels than other techniques (e.g., urine or oral fluid), rendering hair drug screening the most complex technique to execute.
The validation of any positive screening is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed prior to confirmation as needed. The entire lab procedure from Accessioning through Confirmation undergoes review under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite frequently being called "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
When comparing hair follicle testing to urine testing in Dairy, OR, the differences stand out. Hair testing's extended detection period and reliability offer a superior alternative to traditional urine tests. This method excels in identifying past substance use, making it a preferred choice for organizations requiring stringent detection protocols. Thus, hair testing provides an undeniable edge over urine testing.
The extended detection window of hair follicle testing in Dairy, OR, is unrivaled. It can trace drug use for up to 90 days, delivering an excellent overview of an individual's substance history. This feature is particularly valuable for employers seeking a comprehensive assessment of applicants or employees, making hair testing a reliable choice for long-term substance monitoring.
Hair follicle tests in Dairy, OR, emerge as a tamper-resistant method that significantly minimizes the risk of sample adulteration. Providing trustworthy and incontrovertible results, this testing method boosts confidence in the integrity of the drug testing process. Such robustness helps maintain the reliability of outcomes, ensuring fair and precise drug testing results every time.
Convenience is key in Dairy, OR, with our widespread testing centers available nationwide. Accessing our services becomes a breeze with locations strategically positioned for easy reach. Offering speedy, efficient, and seamless testing procedures, our centers cater to the needs of individuals and organizations, ensuring smooth and hassle-free testing experiences across various regions.
Simplicity and confidentiality define the process in Dairy, OR, for hair follicle testing. From ordering to sample submission and result retrieval, everything is conducted with privacy in mind. This straightforward approach addresses concerns about privacy and ease of use, providing a stress-free testing experience while maintaining the confidentiality that clients deserve.
Affordable pricing meets speedy service delivery in Dairy, OR, presenting exceptional value through competitive pricing and swift turnaround. Our reasonable rates ensure businesses of all sizes can access high-quality testing services without financial strain. Coupled with quick processing times, clients receive excellent service without compromising on quality, ensuring peace of mind at every step.
The precision and speed of hair follicle drug testing in Dairy, OR, ensure rapid and accurate detection of substance use. The technique's high accuracy offers confidence for those relying on its results to maintain standards. Hair testing distinguishes itself with its ability to quickly produce reliable findings, making it an ideal choice for accurate substance detection.
Employers in Dairy, OR, can derive peace of mind from hair follicle testing's compliance with workplace drug-free programs. This testing method fortifies policy adherence, reduces legal liabilities, and enhances safety. Hair testing aligns with achieving a compliant and secure work setting, highlighting its role in preserving organizational standards and employee well-being.
