Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an influential method for identifying drug and alcohol consumption. It offers a comprehensive timeline of substance use by capturing biomarkers within the structure of the growing hair strand. When collected near the scalp, hair can reveal substance use over an approximately 3-month timeframe. Hair sampling is straightforward, somewhat tamper-resistant, and easily transportable.
A 1.5-inch section of approximately 200 hair strands (comparable in thickness to a #2 pencil) nearest the scalp yields 100mg, the optimal amount for testing and verification. For EtG tests, additional analyses, and/or tests beyond a 10-panel, 150mg is suggested. We advise using a jeweler’s scale to weigh the sample. If scalp hair is inaccessible, a similar quantity of body hair can be gathered. References to head hair pertain solely to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The procedure for lab processing of a drug test result comprises four major steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial integration of a sample into a lab's framework. This step entails ensuring that the sample was properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any supplemental data input absent from an electronic chain of custody system.
Screening is a preliminary rapid assessment for drugs. Though cost-effective for excluding drug use on most samples, a positive screening must be confirmed for legal admissibility. Samples marking positive in Screening require a subsequent confirmation.
For samples marked positive during Screening, more hair is retrieved from the primary specimen and readied for Extraction. During this phase, drugs are extracted from hair at significantly lower concentrations than with other methods (e.g., urine or oral fluid), making hair drug testing particularly challenging.
Verification of any positive screening outcomes is performed with GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation as necessary. The complete lab process, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being labeled as "hair follicle tests", the analysis examines the hair strand, not the follicle beneath the scalp.
In comparison to traditional urine tests, hair follicle testing in Pringle, SD offers superior advantages. Hair testing is favored due to its longer detection period and enhanced accuracy in identifying past drug usage.
Employers benefit from a comprehensive view of substance use, reducing the risk of hiring individuals with undesirable drug habits.
Hair follicle testing offers an extended detection window of up to 90 days, giving employers in Pringle, SD an extensive insight into an individual’s drug use history. The ability to review a longer timeline helps employers make informed decisions, ensuring they maintain a drug-free workplace that upholds safety and productivity.
In Pringle, SD, hair follicle testing stands out as a tamper-resistant method, significantly minimizing the risk of sample manipulation. Its robust nature prevents the possibility of adulteration, safeguarding the integrity of test results and providing trustworthy data for employers and officials.
This method reinforces the credibility of drug testing processes.
With testing centers conveniently located nationwide, including in Pringle, SD, Accredited Drug Testing offers quick and easy access to drug testing services. This widespread availability simplifies the process for businesses and individuals, eliminating geographical constraints and enhancing testing accessibility.
The process of ordering, taking, and receiving hair follicle test results in Pringle, SD is designed to be simple and confidential. Our discreet approach ensures privacy protections are maintained, allowing individuals and businesses to undergo testing without concerns regarding the confidentiality of results.
Accredited Drug Testing provides competitively priced hair follicle drug tests with fast turnaround in Pringle, SD. Our cost-effective solutions ensure exceptional value while maintaining the quality and reliability of results, catering to the needs of businesses and individuals seeking dependable testing at an affordable price.
The precision and speed of hair follicle drug tests make them an optimal choice in Pringle, SD. Accredited Drug Testing ensures timely and accurate results by employing advanced technologies.
This method not only detects a variety of substances but also ensures reliability with minimal error rates, making it highly dependable for crucial decision-making processes.
Employers in Pringle, SD can enjoy peace of mind with hair follicle testing as it ensures compliance with zero-tolerance drug policies. Enhanced workplace safety and reduced legal risks are critical outcomes of implementing this method, promoting a culture of trust and diligence among the workforce.
