Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has evolved as a robust method for detecting drug and alcohol consumption. Hair offers an extended history of alcohol and other substances by embedding biomarkers within the fibers of the growing hair shaft. When gathered near the scalp, hair can yield a detection timeframe of roughly three months for alcohol and other substances. Hair collection is straightforward, relatively difficult to tamper with, and convenient to transport.
A 1.5-inch segment containing about 200 hairs (approximately equivalent to the width of a #2 pencil) nearest to the scalp provides 100mg of hair, ideal for both screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the sample is optimal. Using a jeweler’s scale to weigh the specimen is recommended. If scalp hair is unavailable, an equivalent amount of body hair may be utilized. When mentioning head hair, it specifically refers to scalp hair. Body hair covers all other types (facial, axillary, etc.).
Process Overview
The four principal stages in the lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial handling of a sample in a lab’s system. This entails verifying correct sealing and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not covered by an electronic chain of custody system.
Screening consists of an initial rapid check for drugs of abuse. Though Screening is a cost-efficient approach to exclude drug usage in the majority of samples, a positive result must be confirmed for court admissibility. Any samples positive in Screening require a subsequent confirmation.
If a sample tests positive in the Screening phase, additional hair is extracted from the original sample and prepared for Extraction. During this phase, drugs are removed from hair at a significantly lower concentration than in other methods (e.g., urine or oral fluid), highlighting why hair drug screening is the most challenging methodology to execute.
Confirmation of any positive Screening result is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumptively positive are washed before confirmation as necessary. The complete lab process from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently referred to as "hair follicle tests", the analysis targets the hair strand and not the follicle beneath the scalp.
In Prineville, OR, hair follicle testing is recognized for surpassing traditional urine tests in many areas. It offers superior detection capability, providing a reliable evaluation of drug use.
Hair testing is hard to tamper with, which makes it more trustworthy than urine samples, prone to substitution or dilution. This integrity reinforces its preference for accurate screening.
Employers and institutions benefit from the enhanced reliability, achieving compliant and precise results through hair testing over urine methods.
Hair follicle testing in Prineville, OR allows employers to detect drug use over a long time frame, typically up to 90 days. This extended window is invaluable for accurately assessing an individual's substance history.
Offering deep insight, the test covers long-term patterns of drug use, which urine tests often miss. Providing a comprehensive view, it aids decision-makers at various organizational levels.
Beyond the common time limits associated with traditional methods, this test gives a broad perspective on substance habits.
In Prineville, OR, hair follicle drug tests are known for their tamper-resistant nature. This method minimizes the risk of sample adulteration, delivering reliable and indisputable results.
The robustness of hair testing stands out by minimizing chance of tampering, unlike typical urine tests that can be easily manipulated. This reliability renders it ideal for critical testing requirements.
Such superior integrity boosts confidence among employers and organizations, guaranteeing accurate and trustworthy drug test outcomes.
With convenient nationwide testing centers, including those in Prineville, OR, our hair follicle testing services are accessible to all. Our locations offer quick, easy, and hassle-free access to necessary tests.
This expansive network ensures availability wherever you are, without the inconvenience of long commutes or complicated arrangements for testing needs.
Our centers deliver seamless service, catering to the needs of a geographically diverse clientele.
In Prineville, OR, our hair follicle testing process is designed to be simple and confidential. From ordering to taking the test to receiving results, privacy and ease are priorities.
Individuals benefit from a discreet, straightforward testing experience, ensuring comfort and confidentiality every step of the way, from sample collection to results retrieval.
This user-centric approach ensures a smooth experience, addressing privacy concerns effectively.
Our pricing structure for hair follicle testing in Prineville, OR is both affordable and competitive, with a quick turnaround time. This commitment to value makes us an ideal choice for companies.
We ensure businesses, regardless of size, receive excellent worth for their investment without sacrificing speed or quality in the testing process.
This balance of cost-effectiveness and efficiency delivers peace of mind, allowing organizations to focus on core activities with confidence in results.
The hair follicle drug test offers fast, accurate, and reliable results for those in Prineville, OR. It's valued for its high precision in detecting substance use, giving stakeholders peace of mind.
With advanced technology, these tests provide predictable outcomes quickly, making them suitable for urgent needs. The accuracy in substance detection makes it a favored choice for various testing requirements.
Designed with efficiency in mind, this approach ensures that individuals and enterprises can rely on the results for decision-making processes.
Hair follicle testing in Prineville, OR ensures employer compliance with drug-free workplace policies. It reduces legal risks and enhances safety, offering peace of mind.
This method supports policy adherence, reinforcing workplace standards while mitigating potential liabilities. Employers can rest assured with improved testing strategies.
Adopting this method strengthens protocols, supports legal compliance, and cultivates a safer, more productive working environment.
