Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair captures long-term evidence of drugs and alcohol by embedding biomarkers within the fibers of growing strands. Collected near the scalp, hair can offer a detection period of up to roughly three months for alcohol and other substances. It is easy to gather, relatively difficult to tamper with, and convenient to transport.
A 1.5-inch section containing roughly 200 hair strands (about the width of a #2 pencil) nearest the scalp yields 100mg of hair, which is the optimum amount for both screening and confirmation. For EtG, add-ons, and/or tests beyond 10 panels, a 150mg sample is advised. We suggest the sample be weighed on a jeweler’s scale. If scalp hair cannot be obtained, the same weight of body hair can be used. By head hair, we mean only scalp hair. All other hair (facial, axillary, etc.) is considered body hair.
Process Overview
The laboratory processing of a drug test result generally involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage of processing a sample within a lab's system. This step includes ensuring the sample was adequately sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry not covered by an electronic chain of custody system.
Screening consists of an initial assessment for drugs of abuse. While this is a cost-efficient means to indicate drug use in most samples, a positive indication must be validated to be legally admissible. Any samples that test as presumptively positive during Screening necessitate a secondary confirmation.
Presumptive positives in the Screening phase trigger further hair extraction from the original sample for Extraction. Here, drugs are isolated from hair at a lower concentration compared to other methods (such as urine or oral fluid), making hair drug testing the most challenging methodology to execute.
Any positive results from Screening undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives are washed before confirmation as required. The entire laboratory process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Note: While often called "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
In Wheeler, OR, hair follicle testing surpasses traditional urine tests in various ways. It offers superior accuracy by capturing a broader history of substance use. Unlike urine tests, which detect recent consumption, hair testing reveals patterns of use over extended periods.
Employers favor hair testing for its in-depth portrayal of an individual's substance use history.
Hair follicle testing in Wheeler, OR uniquely detects drug use up to 90 days prior, offering a comprehensive view of an individual's substance history. This extended window surpasses the capabilities of traditional tests, making it invaluable for employers seeking thorough insights.
Such longevity makes hair testing a preferred choice in many situations.
Hair follicle testing in Wheeler, OR greatly reduces potential sample tampering, ensuring highly reliable and irrefutable results. The collection process is difficult to manipulate compared to urine tests, providing confidence in the integrity of the results.
This secured method is essential for entities demanding indisputable evidence of substance use.
Accredited Drug Testing provides unmatched convenience with its widespread testing centers, including local ones in Wheeler, OR. Our nationwide footprint ensures that individuals can access testing services smoothly and efficiently, no matter their location.
This accessibility makes it easier for employers and individuals to undergo necessary tests without any undue stress.
Our streamlined and confidential hair follicle testing process in Wheeler, OR guarantees privacy at every step. From ordering to obtaining results, the procedure is simple, addressing any privacy concerns efficiently.
Individuals and organizations can trust in the discretion and ease of our services.
Accredited Drug Testing offers competitive pricing in Wheeler, OR, coupled with fast turnaround times, ensuring cost-effective solutions for all company sizes. Our efficient processes deliver excellent value, allowing businesses to maintain peace of mind regarding their investment.
This combination of affordability and speed makes hair testing a smart choice for organizations.
The hair follicle drug test stands out for its precision and speed in delivering results in Wheeler, OR. This cutting-edge testing method ensures accuracy in detecting a wide range of substances, providing peace of mind for employers seeking a reliable solution.
It's a trusted choice for those requiring fast, accurate, and dependable drug testing services.
Utilizing hair follicle testing in Wheeler, OR aids employers in complying with drug-free workplace policies, mitigating legal risks, and boosting workplace safety. This advanced testing solution offers peace of mind, aligning with zero-tolerance policies.
Adopting this approach enhances an employer's confidence in maintaining a drug-free atmosphere.
