Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is highly regarded as an effective method for identifying drug and alcohol consumption. It offers a historical record of substance use by encapsulating biomarkers within the strands of hair as they grow. Collecting hair close to the scalp allows for a detection period of up to about three months for substances. The collection process is straightforward, the risk of tampering is minimal, and the samples are easily transported.
A 1.5-inch portion of around 200 hair strands (comparable to a #2 pencil in thickness) taken nearest to the scalp yields about 100mg, which is the optimal amount for both screening and confirmation tests. For tests such as EtG or those exceeding 10 panels, a quantity of 150mg is suggested. Measuring the sample on a jeweler's scale is advised. If scalp hair is not present, a similar amount of body hair might be gathered. 'Head hair' refers strictly to scalp hair, while 'body hair' encompasses all other types (such as facial and axillary hair).
Process Overview
The comprehensive laboratory procedure for a drug test result includes four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the beginning phase where the sample is incorporated into the lab's system. This phase includes ensuring the sample's proper sealing and shipment, generating a unique LAN (Laboratory Accessioning Number), and completing any data entry missing from an electronic chain of custody system.
Screening is a preliminary examination for drugs of abuse. Although Screening efficiently rules out drug use in most samples, any positive result detected must undergo confirmation to be valid in legal contexts. Samples that indicate a presumptive positive in Screening need additional verification.
In instances where Screening suggests a positive result, additional hair is extracted from the original sample and prepared for Extraction. During this phase, drugs are isolated from hair at much lower concentrations than in urine or oral fluid, highlighting why hair drug testing is the most challenging methodology.
Confirmatory tests for positive Screening results are performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. Every part of the laboratory process, from Accessioning to Confirmation, is evaluated under both the College of American Pathologists (CAP) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", this method analyzes the hair strand itself, not the follicle beneath the scalp.
Hair follicle testing surpasses traditional urine tests in several ways, particularly in McKinnon, GA. Superior detection accuracy and reliability make hair tests the preferred option for many employers and organizations.
While urine tests are common, hair tests offer an unparalleled detection window and resistance to manipulation, ensuring a comprehensive and accurate assessment of substance use history.
In McKinnon, GA, hair follicle testing provides an extended detection window of up to 90 days. This feature offers employers an in-depth look at an individual's substance use history.
An extended detection window ensures that employers gain valuable insights into patterns of drug use, facilitating more informed hiring and monitoring decisions, thus promoting a safer work environment.
Hair follicle tests considerably minimize the risk of sample tampering. Their robustness and tamper-resistant methodology ensure trustworthy results in McKinnon, GA.
Employers can rely on hair testing to provide clear and honest insights into employee drug use. Its tamper-resistant nature ensures the reliability of the outcomes, making it a preferred option for accurate substance assessment.
Our nationwide presence makes hair follicle testing highly convenient for residents and businesses in McKinnon, GA. Access testing services easily through numerous local and nationwide centers.
Having extensive testing locations ensures quick and hassle-free access to drug testing services, accommodating the needs of individuals and businesses while maintaining high standards of reliability and ease.
The process for hair follicle testing in McKinnon, GA is straightforward and confidential. Ordering, testing, and receiving results is simplified for everyone involved. Addressing privacy concerns is our priority.
Our goal is to ensure a seamless process, allowing individuals to go through the testing procedure without hassle while safeguarding their privacy, making the entire experience user-friendly and discreet.
Competitive pricing and fast turnaround characterize our hair follicle testing services in McKinnon, GA, providing excellent value for companies of all sizes.
Affordable pricing structures ensure that even small businesses can benefit from reliable drug testing services without financial strain. Prompt result delivery further enhances the value, aligning with various corporate needs efficiently.
The precision and speed of hair follicle drug tests in McKinnon, GA stand out significantly. Offering fast and accurate detection, these tests are excellent for identifying substance use compared to traditional methods.
Hair follicle tests deliver reliable results swiftly, allowing employers to make informed decisions without the delay associated with other testing types. The accuracy rate helps ensure confidence in the results obtained.
Employers in McKinnon, GA find peace of mind using hair follicle testing to remain compliant with workplace drug policies. Ensuring compliance minimizes legal risks and promotes safety.
By employing a strict testing regimen using hair analysis, businesses safeguard their operations against potential liabilities and maintain a drug-free workplace, fostering an environment conducive to productivity and safety.
