Accredited Drug Testing provides comprehensive hair follicle testing services in Vinton, Iowa. If you're in need of a hair drug or alcohol test, we specialize in these tests and have centers in every city across the nation equipped to perform hair analyses. For most cases, 1.5 to 2 inches of hair from the head's crown or the body can be used. Hair tests can assess for drugs, alcohol/ETG, or other tailored testing options.
Recently, drug testing methods have increasingly adopted hair follicle tests. Employers, legal systems, and Substance Abuse specialists often mandate hair testing in place of traditional urine tests. These tests cater to zero-tolerance drug policies, probationary requirements, and court demands. A key advantage of hair tests is their extended detection capability, typically up to 90 days, with observation during collection, making them very difficult to tamper with. Yet, for identifying recent drug use within 5 days, urine tests remain the most precise.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing is increasingly viewed as a potent method for detecting drug and alcohol consumption. Hair offers a comprehensive history of substance use by capturing biomarkers in the strands of the hair. When gathered from near the scalp, hair can provide a detection window of up to about three months for alcohol and drugs. Hair collection is straightforward, challenging to tamper with, and simple to transport.
A 1.5-inch section of roughly 200 hair strands (similar in size to a #2 pencil) taken close to the scalp will yield 100mg of hair, which is the optimal sample for both screening and confirmation processes. For EtG, additional tests, or tests exceeding 10 panels, a 150mg sample is advisable. Using a jeweler’s scale for weighing the specimen is suggested. If scalp hair isn't available, a similar quantity of body hair can be collected. When mentioning head hair, it specifically refers to scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The primary phases in laboratory processing of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage where a sample is integrated into the laboratory system. This process involves confirming that the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry omitted by an e-chain of custody system.
Screening is an initial rapid assessment for common drugs. While it is a low-cost method to exclude drug use in most samples, any positive result from Screening must be confirmed for legal admissibility. Samples that yield a presumptively positive result in Screening necessitate a secondary confirmation.
If a sample tests presumptively positive during Screening, additional hair is extracted from the original sample for the Extraction phase. At this point, drugs are removed from hair at a significantly diluted concentration compared to other methods (e.g., urine or oral fluid), thus making hair drug testing the most challenging methodology.
In the event of a positive screening outcome, Confirmation is performed using techniques like GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing before confirmation as required. From Accessioning to Confirmation, the laboratory process undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation as well as ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis is performed on the hair strand, and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Vinton, IA lies in its enhanced capabilities. Unlike standard urine tests, hair follicle assessments offer superior detection accuracy.
Extended Detection Window in Vinton, IA is a significant advantage of hair follicle testing. This method covers a far longer period, up to 90 days, allowing employers to gain a thorough understanding of an individual's substance use.
Tamper-Resistant Testing Method in Vinton, IA proves indispensable for reliable testing outcomes. Hair follicle assessments significantly minimize the risk of sample adulteration.
Convenient Nationwide Testing Locations and Local Locations in Vinton, IA make accessing necessary services simple. With centers spread nationwide, including local sites, testing is quick and straightforward.
Simple, Confidential Process in Vinton, IA ensures that the hair follicle testing procedure is effortless and private. The steps for ordering, collecting, and receiving outcomes emphasize confidentiality.
Affordable Pricing and Fast Turnaround in Vinton, IA highlight the value of hair follicle testing. Competitive pricing structures, combined with speedy processing times, deliver excellent return on investment.
Fast, Accurate, and Reliable Results in Vinton, IA are crucial when considering drug testing methods. Hair follicle testing shines in these areas, providing high accuracy levels in detecting substance usage.
Compliance and Peace of Mind for Employers in Vinton, IA are enhanced by adopting hair follicle testing. Companies can ensure strong adherence to workplace drug-free guidelines, reducing potential legal challenges.
