Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective means for identifying substance abuse. Hair acts as a long-term repository of drug and alcohol use by embedding biomarkers within the hair strand as it grows. When taken close to the scalp, hair can offer an approximate 3-month detection period for alcohol and drugs. Hair collection is straightforward, not easily tampered with, and convenient for shipping.
A sample of 1.5 inches, comprising approximately 200 hair strands (similar in size to a #2 pencil), provides 100mg of hair, which is the optimal amount for both screening and confirmation. For tests such as EtG, add-ons, or beyond 10 panels, a 150mg specimen is advised. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair is inaccessible, a comparable quantity of body hair can be used. In this context, head hair specifically refers to scalp hair, while body hair includes all other types (like facial and axillary).
Process Overview
The main stages in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning manages the preliminary entry of a sample into the laboratory's system. It ensures the sample was suitably sealed and shipped, allocates a random LAN (Laboratory Accessioning Number), and finalizes any extra data entry absent from an electronic chain of custody system.
Screening provides an initial rapid assessment for drugs. While Screening is a cost-effective approach for excluding drug use in most samples, any positive result needs confirmation for legal acceptability. Samples that screen positive require a secondary confirmation.
For samples testing presumptively positive in Screening, additional hair is extracted from the original specimen and prepared for Extraction. In this phase, drugs are extracted from hair at significantly lower concentrations than in methods like urine or oral fluid. This makes hair drug screening particularly challenging to conduct.
Confirmation of any positive screen is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed before confirmation as necessary. The entire lab process from Accessioning to Confirmation is verified under both the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis is conducted on the hair strand rather than the follicle under the scalp
Choosing hair follicle testing over urine testing in Warrenton, OR, offers undeniable benefits. Hair tests surpass traditional urine tests by providing heightened detection accuracy and reliability. Hair tests cover an extended drug use history, offering a broader spectrum of information.
For organizations enforcing drug-free policies, this ensures a more comprehensive understanding of employees or applicants' behaviors.
In Warrenton, OR, hair follicle testing offers an impressively extended detection window, spanning up to 90 days. This allows employers a thorough appraisal of a candidate's or employee's substance history.
Offering a more detailed overview of historical drug use, it enhances the decision-making process for employers substantially.
The extended window of detection vastly surpasses other testing methods, revealing patterns of substance history well beyond recent tests' capabilities.
Warrenton, OR, recognizes hair follicle testing as a critical measure against sample tampering. This testing method greatly minimizes chances of adulteration, ensuring results are trustworthy.
This tamper-resistant attribute gives employers confidence in their testing results, providing a clear and honest assessment of drug use.
Finding conveniently located testing centers in Warrenton, OR, is simple, thanks to our extensive network. With nationwide access, testing is both quick and seamless.
Our proximity and efficiency ensure a straightforward process for anyone requiring these critical testing services.
Maximizing ease, our facilities cater to a wide range of testing needs with minimal hassle.
The process is designed to be simple, confidential, and efficient in Warrenton, OR. From order to results, the entire procedure respects privacy and convenience, reassuring users.
Individuals and businesses can trust in our streamlined process, enhancing confidence and satisfaction with ease of use.
Our competitive pricing in Warrenton, OR, coupled with swift turnaround, guarantees exceptional value for companies needing drug testing services.
Reliable results delivered promptly offer both peace of mind and practicality, ensuring businesses benefit from an optimal combination of cost and efficiency.
In Warrenton, OR, hair follicle drug tests are noted for their speed and precision in delivering results. These tests are highly efficient in identifying substance use, ensuring reliable outcomes for various requirements.
The impeccable accuracy significantly aids employers and individuals seeking definitive results.
Utilizing cutting-edge technology, these tests swiftly detect recent substance use with exceptional reliability. The clarity and accuracy provided enable informed decisions for those affected.
Employers in Warrenton, OR, find peace of mind from reliable hair follicle testing, adhering to drug-free workplace policies. This method helps affirm compliance with regulations, mitigating potential legal risks and boosting safety standards.
Utilizing hair follicle testing, companies fortify their commitment to maintaining a healthy, secure working environment.
