Accredited Drug Testing offers comprehensive hair follicle drug tests in La Crescent, Minnesota. If you're in need of a hair test for drugs or alcohol, our specialized hair testing services are available in all cities across the nation. Generally, hair from the crown of your head, measuring 1.5 to 2 inches, or body hair can be used. These tests provide analyses for drugs, alcohol/ETG, or other customized options.
In recent years, drug testing methods have increasingly utilized hair follicle tests. Employers, courts, and substance abuse experts often prefer hair tests over standard urine tests. Employers with zero-tolerance policies, courts, and individuals on probation frequently use these tests. A key advantage of hair follicle drug tests is their extended detection period, up to 90 days, with the collection process being monitored, making cheating nearly impossible. However, urine tests remain the most accurate for detecting recent drug use within the last 5 days.
* 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 analysis is recognized as a robust method for detecting alcohol and drug usage. It locks in biomarkers within the hair fibers throughout the hair's growth, offering an extensive timeline of drug intake. If sampled near the scalp, it reveals a detection window of roughly three months for alcohol and other substances. Hair collection is straightforward, challenging to tamper with, and simple to transport.
A sample consisting of a 1.5-inch length of approximately 200 hair strands (comparable in thickness to a #2 pencil) from the scalp provides 100mg of hair, the preferred example for both initial screening and subsequent confirmation. For EtG, additional tests beyond 10 panels and/or enhancements, it's advisable to have 150mg of the hair specimen. Using a jeweler’s scale for weighing the specimen is advisable. If scalp hair is unavailable, an equivalent quantity of body hair is an alternative. Head hair exclusively refers to scalp hair, while body hair denotes all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result includes four primary stages: Accessioning, Screening, Extraction, and Confirmation.
In the Accessioning phase, the sample undergoes initial processing within the laboratory's system. This encompasses verifying the sample's proper sealing and shipment, assigning a unique LAN (Laboratory Accessioning Number), and completing any data entry not automatically provided by an electronic chain of custody system.
Screening provides a preliminary assessment for substances of abuse. Although cost-effective for exonerating the majority of samples from drug use suspicion, positive results in Screening require confirmation for legal admissibility. Samples presumptively positive in Screening necessitate an additional confirmation step.
If Screening suggests a positive result, more hair is taken from the initial sample and readied for the Extraction phase. Here, drug compounds are isolated from hair at concentrations significantly lower than those of alternate methods (e.g., urine or oral fluid), making hair drug screening exceptionally challenging to conduct.
Confirmation of positive screening outcomes is conducted via GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The entire laboratory process from Accessioning to Confirmation is endorsed under the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often described as “hair follicle tests”, the analysis targets the hair strand rather than the follicle beneath the scalp.
In La Crescent, MN, hair follicle testing surpasses traditional urine tests through its outstanding detection accuracy and reliability. Unlike urine tests, hair follicle tests reveal substance use over a longer period without easily being tampered with, delivering results that are difficult to contest. This superiority in detection makes hair testing a preferred choice for employers prioritizing accurate and comprehensive drug screenings.
With a detection window extending up to 90 days, hair follicle testing in La Crescent, MN, offers a far-reaching view into an individual's substance use history. This extended period is especially beneficial for employers seeking a comprehensive understanding of potential or current employees’ habits. Unlike urine tests, which offer a shorter detection window, hair tests provide a long-term perspective necessary for informed hiring and management decisions.
The reliability and integrity of hair follicle testing in La Crescent, MN, stand unparalleled due to its tamper-resistant nature. Unlike urine samples, which can be adulterated, hair tests significantly minimize the risks of sample manipulation. This inherent resistance to tampering ensures that results are trustworthy and valid, enhancing the credibility of drug testing processes in professional environments.
In La Crescent, MN, the convenience of our nationwide and local testing locations brings drug testing services within easy reach. With numerous centers readily available, individuals and companies can access testing facilities swiftly and without hassle. The widespread presence of these centers ensures that efficient and effective testing services are never far away, enhancing accessibility and convenience.
Our process for hair follicle testing in La Crescent, MN, is both straightforward and confidential, addressing privacy concerns while ensuring ease of use. From ordering the test to taking it and receiving results, each step is simple and designed to protect personal information. This commitment to confidentiality and user-friendliness underscores the value we place on our clients' privacy and convenience.
La Crescent, MN, benefits from affordable pricing structures and quick turnaround times for hair follicle testing. These competitive prices provide exceptional value, making it feasible for companies of all sizes to implement thorough drug screening practices. The rapid processing of results coupled with cost-effectiveness ensures that businesses receive timely information without stretching their budgets.
Hair follicle drug testing in La Crescent, MN, offers unrivaled accuracy and speed, ensuring precise detection of substance use. With advanced technology, these tests deliver fast and reliable results, making them a trusted choice for both individuals and organizations. The precision of hair testing guarantees confidence in the outcomes, providing peace of mind when evaluating substance use history.
Implementing hair follicle testing in La Crescent, MN, provides employers with compliance assurance and a sense of security. By aligning with drug-free workplace policies, this method reduces legal risks and reinforces workplace safety. Hair testing’s comprehensive detection capabilities help maintain a vigilant and healthy workforce, offering peace of mind for employers and stakeholders.
