Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged record of substance use by embedding biomarkers in the fibers of the forming hair shaft. When cut near the scalp, it can offer a detection window spanning close to three months for alcohol and other substances. Hair is easy to obtain, relatively tamper-proof, and straightforward to transport.
A 1.5-inch section comprising roughly 200 hair strands (comparable to a #2 pencil's girth) nearest to the scalp yields 100mg of hair, which is the optimal quantity for both screening and validation. For EtG, additional tests, and/or tests exceeding 10 panels, a 150mg sample is advisable. To ensure accuracy, we suggest using a jeweler’s scale for weighing the sample. Should scalp hair be inaccessible, an equivalent mass of body hair can be gathered. When discussing head hair, we specifically mean scalp hair, whereas body hair encompasses all other types (e.g., facial, axillary).
Process Overview
The laboratory drug test procedure encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a specimen into a laboratory’s system. This process includes verifying correct sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any missing data not provided by an electronic chain of custody application.
Screening entails an initial brief assessment for drug abuse. While Screening offers a cost-effective avenue for eliminating drug presence in most samples, any positive indications necessitate confirmation to be legally valid. Samples that test presumptively positive during Screening require subsequent verification.
Should a sample test positive during Screening, additional hair is taken from the original sample for Extraction. Extraction involves removing drugs from the hair at significantly lower levels than alternative methods like urine or oral fluid tests, making the hair drug screening method one of the most challenging to execute.
Confirmation of any positive Screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with presumptive positives are cleaned before confirmation if necessary. The complete laboratory routine from Accessioning to Confirmation undergoes examination under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the analysis targets the hair shaft instead of the follicle beneath the scalp.
In West Unity, OH, hair follicle testing surpasses urine examinations by offering superior detection and reliability. The extended detection window of hair tests captures substance intake over a long duration, making them more effective. This method ensures accurate insights for stakeholders who prioritize comprehensive assessments over traditional means.
Hair follicle testing in West Unity, OH, stands out due to its remarkable detection window, spanning up to 90 days. This extensive timespan allows employers to gain a thorough understanding of an individual's substance history, offering a more comprehensive view than conventional testing methods.
Hair follicle testing in West Unity, OH, is a robust method that greatly minimizes the chances of sample contamination. This technique ensures that results are reliable and indisputable, thus offering stakeholders confidence in the authenticity of the findings.
In West Unity, OH, convenience is paramount with our widespread testing centers. Quick and easy access to testing services is assured, making it hassle-free for individuals and employers alike to utilize our nationwide and local facilities for their testing needs.
The process of hair follicle testing in West Unity, OH, is straightforward and private. From ordering to testing and obtaining results, simplicity and confidentiality are maintained throughout, addressing user concerns regarding privacy and the ease of use of our services.
In West Unity, OH, our competitive pricing and swift turnaround times set us apart. Providing excellent value for businesses of all sizes, we ensure effective solutions that afford peace of mind without compromising on cost-efficiency or timeliness.
The precision and rapidity of hair follicle drug tests are unparalleled in West Unity, OH. These tests offer high accuracy in identifying substance use, making them a top choice for employers and individuals seeking reliable results. Speed and accuracy are key benefits, providing stakeholders with definitive insights into substance use habits.
Employers in West Unity, OH, can achieve compliance with drug-free workplace policies through hair follicle testing. This method enhances workplace safety and minimizes legal risks by ensuring that all employees adhere to set standards, providing peace of mind to the organization.
