Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective tool for identifying drug and alcohol consumption. By capturing biomarkers in the hair's growing fibers, hair offers an extended history of alcohol and drug use. When sourced near the scalp, hair can identify substances over a timeframe of about three months. Hair is easy to collect, challenging to tamper with, and convenient to transport.
A 1.5-inch segment of approximately 200 hair strands, resembling the thickness of a #2 pencil, closest to the scalp provides 100mg of hair, which is perfect for initial testing and validation. For EtG, additional screenings, and tests surpassing 10 panels, 150mg of hair is advisable. Utilizing a jeweler’s scale is suggested for weighing the sample. If scalp hair isn't present, an equivalent amount of body hair can be used. References to head hair pertain solely to scalp hair. Body hair encompasses other types such as facial and axillary hair.
Process Overview
The laboratory processing of a drug test result encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves processing a sample into a lab’s system. This process confirms that the sample was properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and finalizes any additional data entry missing from an electronic chain of custody system.
Screening consists of a quick initial check for drug abuse. While Screening is an economical method to rule out drug use for most samples, a positive screen must be confirmed to be legally admissible. Any samples presumed positive during Screening need a secondary confirmation.
If a sample shows presumptive positivity in Screening, additional hair is retrieved from the initial batch for Extraction. Here, drug substances are extracted from hair at concentrations significantly lower than other methods like urine or oral fluid tests, accounting for the complexity of hair drug screening.
Confirmation for any positive screen happens through GC/MS, GC/MS/MS, or LC/MS/MS. All presumed positive samples undergo washing before confirmation as necessary. The entire laboratory process, from Accessioning to Confirmation, is assessed following both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the test assesses the hair strand and not the follicle beneath the scalp.
Hair follicle testing in Crayne, KY triumphs over traditional urine tests primarily due to its enhanced detection accuracy and reliability. Benefits include:
Employers in Crayne, KY benefit from hair follicle testing as it tracks drug use over a significantly extended period, up to 90 days. This approach offers a clearer picture of an applicant or employee's substance use history, allowing organizations to make informed decisions. Traditional tests lack this extensive window, making hair testing a superior choice.
The hair follicle test method deployed in Crayne, KY substantially minimizes the likelihood of tampered results. Its collection method is inherently resistant to adulteration, ensuring the results are dependable and authentic. These tests provide peace of mind to organizations by ensuring the highest level of integrity in drug testing.
Our nationwide network of testing centers, including those in Crayne, KY, offers straightforward access to our testing services. This expansive reach ensures that clients experience quick, efficient, and hassle-free testing. Whether local or in other cities, the convenience of our widespread locations makes accessing drug tests easier than ever.
In Crayne, KY, the process for hair follicle testing is both simple and confidential.
In Crayne, KY, we offer competitively priced hair follicle testing with fast turnaround times. Key advantages include:
In Crayne, KY, hair follicle drug tests offer unparalleled precision and rapid results. These tests boast superior accuracy in detecting drug use, ensuring reliable outcomes for various applications. Whether for employment or legal purposes, the quick turnaround time and high accuracy make hair testing the preferred choice for those seeking trustworthy drug screening.
For employers in Crayne, KY, opting for hair follicle testing ensures compliance with drug-free workplace policies, reducing legal risks. This type of testing helps enhance workplace safety, boosting overall productivity and minimizing liability issues. By maintaining compliant practices, organizations can foster a secure and peace-oriented work environment.
