Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for identifying drug and alcohol consumption. The fibers of a growing hair strand capture biomarkers which provide a long-term history of substance use. When collected near the scalp, hair can reveal drug and alcohol use from as far back as 3 months. This method is straightforward to perform, hard to falsify, and simple to transport.
A 1.5-inch segment of about 200 hair strands, roughly the girth of a #2 pencil, nearest the scalp yields 100mg of hair, ideal for testing purposes. For EtG add-ons or tests exceeding 10 panels, 150mg is preferred. We suggest measuring the sample with a jeweler’s scale. If no scalp hair is available, an equivalent portion of body hair can be taken. The term head hair refers strictly to scalp hair, whereas body hair covers all other types (such as facial and axillary hair).
Process Overview
The four crucial stages in processing a drug test outcome in the lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning initiates the sample’s processing within a lab’s system. It ensures samples are correctly sealed and transported, assigns a LAN (Laboratory Accessioning Number) at random, and completes supplemental data entry absent from an electronic chain of custody system.
Screening acts as an early detection step for substances of abuse. Although a cost-efficient method to eliminate drug use in most samples, positives in Screening must undergo confirmation to be accepted in legal proceedings. Any positives require secondary verification.
Should a sample exhibit a presumptive positive in Screening, the remaining hair specimen undergoes Extraction. This stage extracts drugs from hair at lower concentrations compared to other methods like urine or oral fluid, making hair drug testing uniquely challenging.
GC/MS, GC/MS/MS, or LC/MS/MS assays verify any positive results from Screening. Presumptive positive samples are washed as necessary before Confirmation. The entire lab process, from Accessioning to Confirmation, aligns with both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the term "hair follicle test," the procedure actually evaluates the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Waimalu, HI. Hair testing boasts a superior detection period as opposed to traditional urine tests, offering unmatched accuracy and reliability. It reliably identifies long-term substance use, making it an effective tool for safety-sensitive environments.
Employers benefit from the broader detection window of hair follicle testing, ensuring they maintain safe and drug-free workplace policies effectively compared to urine testing.
Extended Detection Window in Waimalu, HI. Hair follicle testing stands out with its ability to trace drug usage over a 90-day period, whereas urine tests only cover recent consumption. This method provides employers insight into the long-term behavior of employees and applicants.
The extended detection window makes hair testing a preferred choice for employers who require a deep understanding of their staff's substance history in Waimalu, HI.
Tamper-Resistant Testing Method in Waimalu, HI. Hair follicle tests offer robust resistance to tampering, unlike other testing methods. The reliability of the results is highly trusted, eliminating doubts about sample purity and authenticity.
This secure testing method guarantees that employers in Waimalu can confidently depend on the results, ensuring safe and reliable employee screening.
Convenient Nationwide Testing Locations in Waimalu, HI. Our widespread network of testing centers ensures easy access to necessary testing services. Whether in Waimalu or beyond, our facilities are designed to make the process quick and hassle-free.
Every testing site is equipped to handle tests efficiently, ensuring a seamless experience for individuals and businesses alike, no matter their location.
Simple, Confidential Process in Waimalu, HI. The process for ordering, administering, and receiving results of hair follicle tests is designed to be straightforward and confidential. Privacy is a top priority for individuals undergoing testing.
Our commitment to confidentiality ensures that results are handled with care and prompt delivery guarantees peace of mind for every participant in Waimalu, HI.
Affordable Pricing and Fast Turnaround in Waimalu, HI. Our competitive pricing models combined with quick processing times ensure excellent value for companies seeking comprehensive drug screening solutions.
Businesses in Waimalu enjoy both economic and timely services, providing them with the assurance and practicality needed for effective employee management.
Fast, Accurate, and Reliable Results in Waimalu, HI. Hair follicle drug tests are renowned for their precision and speed. The comprehensive analysis ensures detection accuracy, bringing incredible reliability in identifying substance use.
Offering rapid turnaround times, hair testing methods provide reliable outcomes, making them a preferred choice for various entities seeking thorough testing solutions in Waimalu, HI.
Compliance and Peace of Mind for Employers in Waimalu, HI. Utilizing hair follicle testing ensures compliance with workplace drug-free policies, enhancing safety and reducing legal risks. Employers gain assurance that their work environment remains productive and regulated.
This method inspires confidence, knowing that comprehensive drug policies are in place and adhered to within the company.
