Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for identifying drug and alcohol usage. By capturing biomarkers within the developing hair strand, hair displays a protracted record of alcohol and other drugs. When clipped near the scalp, it can offer nearly a three-month detection span for alcohol and other drugs. Hair is effortless to gather, relatively challenging to tamper with, and straightforward to transport.
A 1.5-inch portion of roughly 200 hair strands (comparable to a #2 pencil) nearest to the scalp yields 100mg of hair, which is perfect for screening and verification. For EtG, additional tests, and/or screenings exceeding 10 panels, 150mg of the sample is advisable. We suggest using a jeweler's scale to measure the sample. If scalp hair is not present, a similar quantity of body hair can be acquired. When we talk about head hair, we specifically mean scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The drug testing process in a lab entails four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning initiates the processing of a sample within the lab's records. This stage ensures the sample is properly sealed and transported, allocates a unique LAN (Laboratory Accessioning Number), and completes any data entry not covered by an electronic chain of custody system.
Screening performs an initial rapid drug abuse assessment. While Screening is a cost-efficient approach for excluding drug use in most samples, a positive outcome necessitates confirmation to be valid legally. Samples with a presumptive positive Screening need a subsequent confirmation.
Upon receiving a presumptively positive Screening, additional hair is obtained from the original sample and prepped for Extraction. At this stage, drugs are isolated from hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), which makes hair drug analysis the most intricate methodology.
To confirm positive screening results, techniques like GC/MS, GC/MS/MS, or LC/MS/MS are employed. All presumptive positive samples undergo washing before confirmation if required. The comprehensive lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often labeled as "hair follicle tests," the analysis actually examines the hair strand, not the follicle below the scalp.
In Garner, IA, hair follicle testing outshines urine testing by offering a wider detection window and firmer reliability. Hair tests uncover substance use over a longer duration, unlike urine tests, and can highlight patterns of use, ensuring a thorough evaluation of drug use history. This expanded detection assures both accuracy and confidence in results, making hair follicle testing an optimal choice for employers and professionals.
Hair follicle testing in Garner, IA offers an extended detection window, reaching up to 90 days. This method captures a more complete picture of an individual’s drug use over time, offering invaluable insights for employers and organizations. By providing a deep look into potential substance use, hair testing enhances screening processes, ensuring that decisions are based on a substantial view of usage history.
In Garner, IA, hair follicle tests offer a tamper-resistant solution, drastically reducing risks of sample manipulation. Compared to traditional tests, hair follicle testing ensures that results are authentic and reliable, free from adulteration. This unyielding integrity provides organizations with the assurance of accuracy, bolstering the credibility of drug testing outcomes in critical decision-making scenarios.
Our nationwide testing centers, including those in Garner, IA, provide unparalleled convenience for hair follicle testing. Accessing services is quick and hassle-free, ensuring that both individuals and employers benefit from speedy responses and easy access to testing locations. This extensive network guarantees that professional testing services are always within reach, facilitating efficient drug testing processes.
In Garner, IA, the hair follicle testing process is straightforward and confidential. The steps for ordering, taking, and receiving test results are designed with privacy and usability in mind, ensuring a seamless experience for all parties involved. These measures address privacy concerns effectively, making the testing process as simple and discreet as possible for users.
Hair follicle testing in Garner, IA offers competitive pricing alongside fast turnaround times. Our pricing structure provides value for companies of any size, ensuring that testing is both affordable and efficiently delivered. This combination of cost-efficiency and prompt results assures businesses that they are receiving excellent service with significant peace of mind.
The swiftness and accuracy of hair follicle drug tests in Garner, IA are unmatched. Hair tests offer unrivaled precision in detecting substances, delivering results that are both rapid and trustworthy. This method ensures that employers and professionals gain insights into substance use with speed and dependability, enhancing decision-making processes with confidence in the gathered data.
Employers in Garner, IA benefit from hair follicle testing by ensuring compliance with drug-free workplace policies. Utilizing this method, employers can minimize legal risks and reinforce workplace safety, enhancing overall peace of mind. The reliability and comprehensive nature of hair testing align with company policies, ensuring both regulatory adherence and a secure, drug-free environment.
