Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as an effective means for identifying drug and alcohol usage. Hair offers an extended history of substance use through capturing biomarkers within the fibers of the developing hair strand. When gathered close to the scalp, hair can supply a detection period of up to roughly 3 months for both alcohol and other drugs. Hair is straightforward to gather, relatively hard to tamper with, and simple to transport.
A 1.5-inch section consisting of approximately 200 hair strands (similar in size to a #2 pencil) nearest to the scalp will provide 100mg of hair, deemed the ideal sample for both screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the sample is advised. It is advised to weigh the sample using a jeweler’s scale. If scalp hair cannot be obtained, an equivalent amount of body hair may be gathered. When mentioning head hair, it pertains solely to scalp hair. Body hair covers other types of hair (facial, axillary, etc.).
Process Overview
There are four primary steps in lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the first step of processing a sample into a lab’s system. It includes verifying proper sealing and shipping of the sample, allocating a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry not offered by an electronic chain of custody system.
Screening consists of an initial quick assessment for drugs of abuse. Although Screening serves as a cost-efficient method to exclude drug usage for most samples, positive screens require confirmation to be court admissible. Any samples presumptively positive in Screening demand a secondary verification.
If Screening identifies a sample as presumptively positive, more hair is extracted from the original sample and readied for Extraction. At this phase, drugs are extracted from hair at concentrations much lower than other methodologies (e.g., urine or oral fluid), highlighting why hair drug screening is the most complex methodology to execute.
Any positive screen is confirmed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo washing before confirmation as necessary. The comprehensive lab process from Accessioning to Confirmation is supervised under the CAP (College of American Pathologists) Hair classification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While frequently termed "hair follicle tests", the actual test assesses the hair strand, rather than the follicle beneath the scalp
Hair follicle testing in West Easton, PA surpasses traditional urine tests in reliability, offering superior detection accuracy that minimizes false negatives and false positives.
For employers seeking comprehensive substance abuse data, hair testing outshines urine testing by providing a robust detection rate and coverage for a broader range of substances over a longer period.
With its up to 90-day detection window, hair follicle testing in West Easton, PA provides an extended view of an individual's drug use history, assisting employers in making well-informed decisions.
This long-term detection capability sets hair testing apart, giving a clearer picture of an applicant's or employee's commitment to a drug-free lifestyle.
In West Easton, PA, hair follicle testing stands out for its tamper-resistant nature, significantly reducing the risk of tampering and sample adulteration to ensure trustworthy results.
The stringent collection and analysis methods make hair follicle testing nearly cheat-proof, offering peace of mind to employers about the authenticity of the results.
Convenience meets accessibility with widespread testing locations, including West Easton, PA, ensuring easy access to hair follicle tests.
Our expansive network of testing centers nationwide guarantees clients a simple, efficient testing process no matter where they are located.
In West Easton, PA, the hair follicle testing process is designed to be simple and confidential, addressing privacy concerns for individuals and employers alike.
From ordering to receiving results, every stage of the process is streamlined to prevent unnecessary stress, ensuring discreet and efficient handling of sensitive data.
Competitive pricing, combined with rapid turnaround times, makes hair follicle drug testing in West Easton, PA a cost-effective choice for businesses.
Regardless of company size, we offer affordable solutions without compromising on quality, delivering quick and reliable results that help maintain a drug-free workplace.
Offering swift and precise results, hair follicle drug testing in West Easton, PA is unmatched in its ability to accurately identify substance use. The tests' reliability makes them an ideal choice for quick and confident decision-making.
Thanks to advanced testing facilities, hair follicle drug testing delivers timely and dependable results. Clients looking for efficiency can trust this testing method to meet tight deadlines without sacrificing accuracy.
Hair follicle testing in West Easton, PA enables employers to maintain compliance with drug-free workplace policies, mitigating legal risks and promoting a safer work environment.
This method not only aligns with legal obligations but also protects employees' well-being, fostering a culture of safety and accountability.