Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a robust method for identifying drug and alcohol consumption. It captures a prolonged history of substance use by ensnaring biomarkers within the fibrous structure of hair strands. When sourced near the scalp, it can extend up to a roughly 3-month timeframe for detecting substances. Hair is straightforward to collect, challenging to tamper with, and convenient for transportation.
A sample measuring 1.5 inches, consisting of about 200 hair strands (comparable to a #2 pencil's thickness) closest to the scalp, yields 100mg, the optimal amount for both preliminary and confirmatory testing. For EtG, additional tests, or analyses surpassing 10 panels, 150mg is the advised quantity. We suggest using a jeweler’s scale for weighing the specimen. In the absence of scalp hair, an equivalent mass of body hair is permissible. 'Head hair' specifically refers to 'scalp hair,' while 'body hair' encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory assessment of a drug test involves four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial integration of a sample into the lab’s system. This involves checking that it was sealed and dispatched correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any non-electronic chain of custody data entry.
Screening offers a preliminary focus on detecting drugs of misuse. Although it is an efficient method to exclude drug use in most samples, a positive screen mandates confirmation for legal validity. Samples that suggest positive results during Screening require subsequent validation.
Should a sample indicate positive Screening results, additional hair from the primary specimen undergoes preparation for Extraction. This phase involves isolating drugs from hair in much smaller concentrations than other methods (such as urine or saliva), adding complexity to hair drug screening.
Any positive screening outcome is confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. Samples that preliminarily test positive undergo a washing process prior to confirmation if necessary. From Accessioning to Confirmation, the procedure is conducted under both the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests," the analysis actually examines the hair strand, not the follicle beneath the scalp
In the realm of drug testing in New Vienna, IA, hair follicle tests stand superior to urine tests. Their extensive detection window and reliability surpass traditional methods. Hair tests unveil a broader substance history, contribute to highly accurate results, and minimize the potential for test evasion, providing stakeholders greater assurance and dependability.
Providing insights spanning up to 90 days, hair follicle testing avails a prolonged detection window in New Vienna, IA. This extensive timeframe allows employers an expansive overview of an individual’s substance use, making it an invaluable tool for understanding chronological patterns and ensuring informed hiring or employment decisions.
Hair follicle testing in New Vienna, IA, showcases a tamper-resistant methodology. This method drastically mitigates risks of sample tampering, ensuring each test result remains untampered and credible. Organizations benefit from the unwavering reliability of results, making informed decisions with confidence and precision.
The availability of nationwide testing locations, including local centers in New Vienna, IA, highlights convenience for clients. Whether in New Vienna or across the country, accessing drug testing services is straightforward, offering a smooth, hassle-free experience for individuals and organizations alike.
In New Vienna, IA, the hair follicle testing procedure articulates a simple and confidential process—from ordering to result reception. Clients can rest assured about their privacy, enjoying a streamlined process that prioritizes ease of use alongside the guarantee of confidentiality at every step.
Balancing affordable pricing with rapid turnaround times, drug testing in New Vienna, IA, provides unparalleled value. This ensures businesses and individuals have access to superior testing services without the burden of prohibitive costs, supported by a timely delivery of results that maintain peace of mind.
Fast, Accurate, and Reliable Results in New Vienna, IA emphasize the prowess of hair follicle drug tests. They boast a superior precision level, ensuring that even trace amounts of substances are detected with accuracy. This method promises results that are both quick and reliable, ensuring New Vienna, IA residents and organizations stay informed about substance use with utmost certainty.
Employers in New Vienna, IA, find an ally in hair follicle testing for ensuring adherence to drug-free workplace standards. By implementing this testing method, businesses not only reduce legal risks but enhance overall workplace safety, fostering a work environment characterized by trust and regulatory compliance.
