Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a formidable method for detecting drug and alcohol consumption. Hair retains a comprehensive historical record of alcohol and other substances by securing biomarkers in its growing strands. When sampled close to the scalp, hair can offer an extended detection timeframe of up to about three months for drug and alcohol use. Hair is straightforward to collect, relatively hard to tamper with, and convenient to transport.
A sample of 1.5 inches consisting of around 200 hair strands (approximately the size of a #2 pencil) closest to the scalp yields 100mg, the perfect amount for both screening and confirmation. For EtG additions or panels exceeding 10, a specimen of 150mg is advised. It's suggested to use a jeweler’s scale for specimen measurement. Should scalp hair be unavailable, an equivalent amount of body hair may be collected. When discussing head hair, reference is made to scalp hair solely, whereas body hair encompasses all other types (such as facial and axillary).
Process Overview
The laboratory processing sequence for a drug test comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the beginning of a sample's processing within a lab's system. This involves ensuring the sample’s proper sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.
Screening performs a preliminary swift inspection for substance abuse. Although cost-efficient for eliminating drug usage in most samples, a positive screen necessitates confirmation for legal admissibility. Samples showing presumptive positives in Screening require a subsequent confirmation.
In cases where Screening suggests a positive, additional hair is taken from the original sample for Extraction. At this stage, drugs are isolated from hair at lower concentrations than with other methods (such as urine or oral fluids), making hair drug analysis one of the most challenging methodologies to execute.
The confirmation of positive screening results is conducted via techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives undergo washing before confirmation if needed. The entire lab process from Accessioning to Confirmation adheres to CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", the examination focuses on the hair strand and not the follicle beneath the scalp.
Morven, GA considers hair follicle tests as a superior match against urine testing. Benefits like enhanced detection accuracy and an extended detection timeline make them preferable. Particularly, hair tests unveil substance usage more comprehensively than urine tests, which only identify recent usage.
Employers in Morven, GA gain a broader perspective on substance use history through hair follicle testing. This method can detect drugs used up to 90 days prior, offering a far-reaching detection window that urine tests simply cannot provide.
For reliable results in Morven, GA, hair follicle tests offer a tamper-resistant method. This ensures the authenticity of samples, greatly limiting the chances of adulteration or cheating. It’s harder to fake or alter hair test samples compared to urine.
Our extensive network of testing centers, including locations in Morven, GA, assures nationwide convenience. Accessing tests is straightforward, enabling swift and hassle-free experiences for everyone involved.
In Morven, GA, the hair follicle drug testing process is both simple and secluded. From ordering to obtaining your confidential results, each step maintains privacy without added complexity.
Affordable pricing and fast results characterize our offerings in Morven, GA. These advantages position us as leaders in providing excellent value. Competitive pricing combined with rapid turnaround assures cost-effectiveness for businesses.
In Morven, GA, hair follicle drug tests deliver speedy and precise outcomes, setting a new standard for drug detection efficiency. The accuracy in identifying substance use ensures dependable results that meet the highest of standards.
By utilizing hair follicle tests, Morven, GA employers maintain compliance and ensure peace of mind. These tests support zero-tolerance policies, mitigating legal risks, and fostering a safer workplace.
