Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now widely acknowledged as an effective method for detecting drug and alcohol consumption. The fibers of the growing hair strand securely trap biomarkers, providing a comprehensive history of alcohol and drug use. Collected nearest to the scalp, hair offers roughly a 3-month detection time frame for these substances. It is easy to collect, hard to tamper with, and convenient for shipping.
A 1.5-inch sample with about 200 strands of hair (comparable to a #2 pencil’s thickness) closest to the scalp yields 100mg of hair, which is the best sample size for analysis. For EtG, additional tests, or tests over 10 panels, a specimen of 150mg is suggested. We advise using a jeweler’s scale to weigh the specimen. If scalp hair is not available, a similar amount of body hair can be used. When we refer to head hair, it means scalp hair exclusively, while body hair encompasses all other types (e.g., facial, axillary).
Process Overview
The core steps in processing a drug test in the lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves putting a sample through a lab system initially. This step confirms that the sample was sealed and transported correctly, assigns a random LAN (Laboratory Accessioning Number), and finalizes any extra data entry that an electronic chain of custody system might not support.
Screening involves a preliminary assessment for drugs of abuse. Though Screening is cost-efficient in eliminating drug use in most samples, a positive result requires confirmation to be valid legally. Samples tested positive during Screening need further confirmation.
If the Screening stage detects a presumptive positive, additional hair is drawn from the original sample and prepped for Extraction. Drugs are then extracted from the hair at a significantly lower concentration than other methods (e.g., urine or oral fluid), making hair drug testing more challenging to perform.
Confirming a positive screening result is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positives are cleaned before confirmation when necessary. The whole lab process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair accreditation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", what is analyzed is the hair strand, not the follicle beneath the scalp.
In Miamiville, OH, hair follicle testing is considered superior to urine tests because it offers unparalleled accuracy and reliability. The extended detection window of hair tests outshines that of urine tests, making them a more effective choice for employers with strict drug-free policies. Hair testing isn't affected by recent abstinence, guaranteeing a more comprehensive drug use history.
The hair follicle drug test's 90-day detection window in Miamiville, OH, provides employers the benefit of observing a candidate's substance use over an extended period. This window, far greater than traditional tests, allows for a comprehensive understanding of an individual's drug history, aiding in making informed employment decisions.
In Miamiville, OH, the robustness of hair follicle tests ensures sample integrity remains uncompromised. This testing method significantly lessens the chance of adulteration, delivering trustworthy results every time. Such reliability is indispensable for employers and professionals dedicated to maintaining stringent drug-free environments.
With testing centers spread nationwide, including in Miamiville, OH, accessing hair follicle testing services is both hassle-free and straightforward. Our locations offer quick and convenient service, ensuring that test administration and result processing are smooth regardless of your geographic position.
In Miamiville, OH, the hair testing process is designed to be simple and confidential. Individuals benefit from an easy ordering and testing process, with results delivered discreetly. Our approach addresses privacy concerns effectively, ensuring users feel secure throughout the entire procedure.
Offering competitive pricing, the hair follicle test services in Miamiville, OH, stand as a cost-effective solution for businesses of any size. With fast turnaround times, companies receive excellent value, enabling them to maintain safety standards without breaking the budget, alongside gaining quick insights into substance use patterns.
Hair follicle drug tests in Miamiville, OH, are celebrated for their swift and precise results. These tests offer accurate detection of substances across an extensive timeframe, capturing a clearer picture of an individual's usage patterns. The methods employed ensure results that are not only fast but also dependable, cementing hair testing as a preferred choice in the community.
Employers in Miamiville, OH, gain peace of mind through the use of hair follicle testing. This method ensures adherence to drug-free workplace policies, mitigating legal issues and enhancing overall safety. By choosing hair testing, employers can confidently maintain compliance and prioritize a secure working atmosphere.
