Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a potent method for identifying drug and alcohol consumption. Hair supplies a prolonged history of substances by capturing biomarkers within the fibers of the hair strand as it grows. When sampled near the scalp, hair can offer approximately a 3-month detection range for substances. Hair is straightforward to collect, relatively resistant to tampering, and simple to transport.
A 1.5-inch section comprising roughly 200 hair strands (similar to the thickness of a #2 pencil) nearest the scalp will provide 100mg, the optimum amount for analysis and verification. For EtG, additional tests, and/or panels exceeding 10, a sample of 150mg is advised. Utilizing a jeweler’s scale for weighing the sample is recommended. Should scalp hair be unavailable, a comparable volume of body hair can be used. Head hair specifically refers to scalp hair, while body hair encompasses all other hair varieties (such as facial and axillary hair).
Process Overview
The critical phases in the lab processing of a drug test are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a specimen into the lab's system. This step includes checking that the specimen was correctly sealed and delivered, assigning a random Laboratory Accessioning Number (LAN), and completing any supplementary information not provided by an electronic chain of custody system.
Screening entails an initial rapid evaluation for substances of abuse. Screening offers a cost-effective means to exclude drug use for most samples, yet a positive result must be corroborated for legal admissibility. Any specimens presumed positive during Screening need further confirmation.
If a sample is presumed positive at the Screening stage, additional hair is extracted from the initial sample and prepared for Extraction. At this point, substances are extracted from hair at much lower concentrations compared to other methods (such as urine or oral fluid), which contributes to the complexity of executing hair drug testing.
Confirmation of any positive screen result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumed positive samples undergo washing before confirmation if necessary. The entire lab process from Accessioning to Confirmation is reviewed in accordance with both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests", the actual analysis is performed on the hair strands, not the follicles beneath the skin.
In New Middletown, OH, hair follicle tests are increasingly overshadowing traditional urine tests. The superior detection capability and reliability of hair testing make it a standout choice. Unlike urine tests, hair samples reveal extended drug use histories, showcasing a more comprehensive picture and leaving less room for manipulation.
The hair follicle testing method in New Middletown, OH stands out for its prolonged detection range, capturing drug use history for up to 90 days. This extensive window allows for a thorough analysis of an individual's substance use journey, proving invaluable for employers seeking a detailed profile of their applicants or employees.
Hair follicle testing in New Middletown, OH notably minimizes the risk of sample adulteration. This robust collection and analysis method delivers reliable and unquestionable outcomes, enhancing confidence in test results while effectively curbing tampering attempts that are more prevalent in other testing forms.
With a robust network of testing centers, New Middletown, OH residents benefit from the convenience of easy access to hair follicle testing. Our nationwide locations facilitate straightforward and hassle-free testing processes, ensuring that comprehensive drug screening is never more than a short trip away.
In New Middletown, OH, our hair follicle testing process is designed to be simple and confidential. From ordering to sample collection and receiving results, we prioritize privacy and ease of use, addressing concerns effortlessly and ensuring a smooth experience for all participants.
Affordable pricing paired with quick turnaround times makes hair follicle testing in New Middletown, OH an appealing choice. We provide competitive rates while maintaining high standards, delivering excellent value for companies, regardless of size, and ensuring peace of mind with fast, reliable service delivery.
Hair follicle drug tests in New Middletown, OH offer unmatched precision and speed. They deliver highly accurate results that reliably confirm substance use, outpacing other testing methods. The swift and exact results provide reassurance for employers and individuals alike, ensuring timely and actionable insights into drug use.
Employers in New Middletown, OH gain compliance and peace of mind with hair follicle testing. By aligning with drug-free workplace policies, they significantly cut legal risks and enhance safety across their operations. This method assures adherence to regulations, safeguarding both the workplace and its reputation.
