Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a substantial method for identifying drug and alcohol consumption. It offers an extended history by embedding biomarkers in the strands of growing hair. Obtained near the scalp, hair can reveal usage indicators for alcohol and drugs for up to three months. The collection is straightforward, hard to tamper with, and convenient to transport.
A sample size of 1.5 inches, encompassing around 200 hair strands (about the width of a #2 pencil) closest to the scalp yields 100mg, which is the preferred quantity for both screening and verification. For EtG, supplemental tests, and analyses exceeding 10 panels, 150mg of hair is advisable. It's recommended to use a jeweler’s scale for weighing the hair. If scalp hair isn't available, body hair of the same quantity can be used. "Head hair" exclusively refers to scalp hair, whereas "body hair" includes all other variants (such as facial and axillary hair).
Process Overview
The laboratory assessment of a drug test involves four crucial stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary integration of a sample into a laboratory's system. This step verifies the correct sealing and shipping of the sample, allocates a random LAN (Laboratory Accessioning Number), and manages any additional data input not covered by an electronic chain of custody system.
Screening performs an initial rapid check for substances of abuse. Although Screening is a cost-efficient method for eliminating drug use in most samples, a positive find needs further validation for court acceptance. Samples showing potential positive results in Screening require subsequent confirmation.
For samples that appear positive in Screening, extra hair from the initial collection is used for Extraction. This phase extracts drugs from hair at concentrations much lower than other techniques (such as urine or saliva), which is why hair drug testing is considered the most challenging procedure.
Confirmation of any Screening-positive result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all preliminary positive samples may be cleansed as needed. The entire laboratory sequence, from Accessioning to Confirmation, adheres to both CAP (College of American Pathologists) Hair specifications and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", this process examines the hair strand rather than the follicle beneath the scalp.
In Farragut, IA, hair follicle testing is superior to urine tests due to its enhanced accuracy and reliability. Comparing benefits, hair tests can detect a broader range of substances over a longer period, providing a clearer picture of an individual's drug history.
Employers benefit from the extensive detection window, as hair tests can reveal up to 90 days of drug use, far surpassing the limited timeframe of urine tests.
One of the notable advantages of hair follicle testing in Farragut, IA, is its extended detection window. Unlike traditional methods, hair tests can detect drug use over a span of up to 90 days.
This capability allows employers to gain deeper insight into potential or current employees' substance history, proving invaluable for roles where maintaining a drug-free environment is critical.
Hair follicle tests in Farragut, IA, offer a tamper-resistant approach to drug screening. Their design significantly reduces the likelihood of sample adulteration, providing highly reliable results.
Hair samples are more challenging to alter compared to urine samples, leading to unquestionable results that employers and other stakeholders can trust fully. This reliability ensures thorough and honest screenings.
Accredited Drug Testing offers convenient nationwide testing locations, including local availability in Farragut, IA. Our centers ensure quick, easy, and hassle-free access to testing services wherever needed.
This extensive network of testing sites supports clients with various requirements, ensuring they receive efficient service without delays, fostering a seamless testing experience.
Our process in Farragut, IA, for hair follicle testing is simple and confidential, designed to maintain user privacy. Ordering, taking, and receiving results is straightforward and user-friendly.
We prioritize confidentiality at every stage, providing reassurance to those undergoing tests and ensuring their data remains protected throughout the process.
Accredited Drug Testing offers affordable pricing with fast turnaround times in Farragut, IA. Our competitive rates ensure excellent value for businesses of all sizes.
With quick results and economical pricing, companies benefit from cost-effective solutions without compromising on quality, obtaining results swiftly to make informed decisions promptly.
In Farragut, IA, the precision and rapidity of hair follicle drug tests are unparalleled. These tests stand out for their exceptional accuracy in identifying substance use. Fast results ensure quick response times, vital for employers who need reliable data promptly.
Moreover, the accuracy of these tests surpasses that of traditional urine tests, providing greater confidence in the results. This reliability aids in making informed employment decisions efficiently.
Utilizing hair follicle testing in Farragut, IA, brings peace of mind to employers by ensuring compliance with workplace drug-free policies. This testing method helps reduce legal risks linked to drug use.
With the ability to enforce policies effectively, companies can enhance workplace safety and productivity, knowing they adhere to established guidelines confidently.
