Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective measure for identifying drug and alcohol consumption. Hair acts as a chronicling tool for the ingestion of substances by preserving biomarkers within the strands of hair as they grow. When hair is cut near the scalp, it can reveal usage data for substances like alcohol for up to around three months. The sample collection is straightforward, hard to tamper with, and convenient for transportation.
A 1.5-inch segment consisting of roughly 200 hair strands (approximately the diameter of a #2 pencil) near the scalp will yield 100mg, which is considered optimal for initial screenings and confirmations. To cover EtG tests and/or assessments surpassing 10 panels, 150mg of hair is needed. Measuring the specimen on a jeweler’s scale is advisable. In cases where scalp hair isn’t present, a comparable volume of body hair is acceptable. References to head hair apply specifically to scalp hair. All other hair types (such as facial, axillary, etc.) are categorized as body hair.
Process Overview
The laboratory processing of a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the primary integration of the sample into the lab’s system. This phase includes checking that the sample was correctly sealed and dispatched, issuing a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry that an electronic custody system may not offer.
Screening offers an initial, rapid evaluation for substance misuse. Though cost-efficient in dismissing drug presence for most specimens, confirmation is necessary for a positive Screening for legal acceptability. Samples with presumed positive results in Screening demand secondary confirmation.
When a sample tests presumably positive during the Screening phase, additional hair from the original sample is used for Extraction. Here, drugs are withdrawn at a much lower concentration from hair than is typical with systems such as urine or oral fluid, which is why hair drug testing is a particularly complex procedure.
Any positive results from the Screening are validated through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positive samples are cleansed as required. Every stage, from Accessioning to Confirmation, is assessed under the CAP (College of American Pathologists) Hair designation and aligns with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests," the examination is conducted on the hair strand rather than the follicle beneath the scalp
When comparing hair follicle testing with urine tests in Luray, SC, the benefits of hair analysis become evident. This method surpasses traditional urine tests with superior detection capabilities and consistent reliability. Hair tests provide a longer detection window and are less likely to be tampered with, offering more accurate and trustworthy outcomes for employers and individuals.
In Luray, SC, hair follicle testing offers an extended window of detection for drug use, covering up to 90 days. This comprehensive span provides employers with a detailed overview of an individual’s substance history, going beyond the limitations of other methods. Hair testing ensures a thorough background check, contributing to informed hiring and safety decisions.
Hair follicle tests in Luray, SC, are designed to be tamper-resistant, significantly reducing the risk of sample adulteration. The reliability of these tests ensures unquestionable results, as the collection process is thoroughly observed. This security fosters confidence among employers and other stakeholders, knowing the outcomes are credible and authentic.
Convenience in testing is paramount in Luray, SC, with Accredited Drug Testing’s nationwide facilities. Our strategically located centers ensure testing is quick, easy, and hassle-free. Whether in Luray or any city across the nation, clients have access to reliable screening services, ensuring seamless compliance and peace of mind.
The process for hair follicle testing in Luray, SC, is simple and confidential. From ordering the test to receiving results, clients experience a straightforward and private procedure. Addressing concerns around privacy and ease, our system is designed to make drug testing accessible, comfortable, and discreet for all users.
With competitive pricing and quick turnaround times, hair follicle testing in Luray, SC, offers excellent value. Companies, regardless of size, benefit from our cost-effective solutions, ensuring peace of mind without breaking the budget. Swift result delivery further enhances our commitment to top-tier service, assuring client satisfaction.
The precision and speed of hair follicle drug testing in Luray, SC, set it apart. Offering top-notch accuracy, these tests are highly effective in identifying substance use. Employers and individuals alike trust hair follicle tests due to their rapid turnaround and reliable results. The efficiency in detecting drug use ensures swift decision-making, crucial for today’s fast-paced environments.
Employers in Luray, SC, benefit greatly from hair follicle testing for compliance and peace of mind. This method supports adherence to drug-free workplace policies, minimizing legal risks and enhancing overall safety. Through effective testing protocols, businesses maintain a compliant environment, safeguarding their employees and the organization's reputation.
