Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a formidable method for identifying drug and alcohol consumption. The hair retains a comprehensive record of alcohol and drug use by securing biomarkers within the fibers of the hair as it grows. When taken near the scalp, hair can offer a detection timeframe of up to roughly 3 months for alcohol and other drugs. Collection of hair is straightforward, relatively challenging to tamper with, and convenient for shipping.
A 1.5-inch segment comprising about 200 strands of hair (roughly the girth of a #2 pencil) located closest to the scalp will yield 100mg of hair, the optimal quantity for both screening and confirmation. For EtG, add-ons, and assessments exceeding 10 panels, 150mg of the sample is advised. We suggest weighing the sample using a jeweler’s scale. If scalp hair isn't available, a comparable amount of body hair can be gathered. In discussing head hair, we specifically mean scalp hair. Body hair encompasses all other types such as facial and axillary hair.
Overview of the Process
Accessioning, Screening, Extraction, and Confirmation are the four key phases in the laboratory processing of a drug test result.
Accessioning entails the initial incorporation of a sample into a laboratory’s system. This step includes confirming the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing all supplementary data entry not specified by an electronic chain of custody system.
Screening provides a preliminary rapid assessment for drugs of abuse. Although Screening is a cost-effective method to dismiss drug usage in the majority of samples, a positive screen must be confirmed to be legally valid in court. Samples that show a presumptive positive in Screening necessitate a subsequent confirmation.
Should a sample show a presumptive positive during the Screening stage, additional hair is extracted from the initial sample for the Extraction phase. In this phase, drugs are retrieved from hair at a much lower concentration than in other methodologies like urine or oral fluid, highlighting the complexity of hair drug screening.
Confirmation of positive screening results is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples are washed prior to confirmation as required. The complete laboratory sequence from Accessioning to Confirmation is audited under the CAP (College of American Pathologists) Hair designation and the accreditation following ISO / IEC 17025 standards.
Benefits of hair drug testing:
Constraints:
Note: Though commonly termed "hair follicle tests", the analysis actually examines the hair strand and not the follicle beneath the scalp
Hair follicle testing in Worthington, KY, surpasses urine tests with its superior accuracy and reliability. Its comprehensive detection and precision offer a more dependable method for assessing substance use compared to traditional urine testing options.
Hair follicle drug tests in Worthington, KY, capture a detailed view of an individual's substance use with a detection window that extends up to 90 days. This expansive timeframe helps employers gain a better understanding of a person’s drug history.
In Worthington, KY, the tamper-resistant nature of hair follicle testing ensures the integrity of samples, minimizing risks of adulteration. This attribute makes it a trusted choice for accurate and unquestionable drug screening results.
The convenience of having local as well as Nationwide testing centers ensures that residents of Worthington, KY, can seamlessly access hair follicle testing services. This network enables prompt, efficient, and straightforward testing procedures for all.
The process for hair follicle testing in Worthington, KY, is designed to be simple and confidential. From ordering to results, every step prioritizes user privacy, ensuring a stress-free and secure experience for clients.
In Worthington, KY, the affordable pricing and rapid turnaround of hair follicle drug tests offer outstanding value. These features support businesses of all sizes in maintaining vigilance over workplace safety without burdening their budget.
The reliability and speed of hair follicle drug tests in Worthington, KY, are unmatched. With their high accuracy, they swiftly identify substance use, providing employers and authorities with definitive results that aid in ensuring a safe environment.
Utilizing hair follicle testing in Worthington, KY, aids employers in maintaining compliance with workplace drug policies. It mitigates legal issues, bolstering company safety and offering peace of mind concerning employee conduct.
