Accredited Drug Testing offers extensive hair follicle drug tests in Bethany, Missouri. When requiring a test for drugs or alcohol through hair analysis, we specialize in this method and maintain testing centers in every major city throughout the U.S. Typically, 1.5 to 2 inches of hair from the head or body is necessary for most tests. Hair samples can detect drugs, alcohol/ETG, or other specific substances.
In recent years, drug testing methods have increasingly embraced hair follicle analysis. Employers, legal systems, and Substance Abuse experts now favor hair tests over traditional urine analysis. They cater to employers with strict anti-drug policies, legal jurisdictions, and probationary requirements. A major benefit is their extensive detection period, up to 90 days, under an observed protocol, making manipulation almost impossible. Nevertheless, for recent use within five days, urine tests remain highly 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 has become a recognized method for the identification of drug and alcohol consumption. The growing hair strand captures biomarkers, offering a prolonged historical account of alcohol and drugs. When collected near the scalp, it can provide around a 3-month detection period for these substances. Hair is straightforward to collect, challenging to tamper with, and easy to transport.
A 1.5-inch hair snippet, equivalent to about 200 strands (similar to a #2 pencil thickness), cut close to the scalp, yields 100mg, which is optimal for screening and verification. For EtG additions and/or tests beyond 10 panels, 150mg of the sample is advised. Using a jeweler’s scale for weighing is recommended. If scalp hair is absent, an equivalent quantity of body hair can be used. "Head hair" pertains exclusively to scalp hair, while "body hair" encompasses all other types (such as facial, axillary, etc.).
Process Overview
The drug test result processing at laboratories involves four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes integrating a sample into the lab’s system. It involves ensuring the sample was sealed and sent correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any missing data entry not covered by an electronic chain of custody system.
Screening is an initial rapid check for drugs of abuse. While it is a cost-effective method to identify drug usage for most samples, a positive result must be confirmed for it to be legally valid. Any Screening-presumptive positive samples require further confirmation.
For samples presuming positive in the Screening phase, additional hair is drawn from the initial specimen and prepared for Extraction, where drugs are extracted from hair at significantly lower concentrations than other methods (like urine or oral fluid), making hair drug screening notably complex.
Any positive screening result confirmation is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before confirmation as needed. The entire process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests", the analysis focuses on the hair strand rather than the follicle underneath the scalp.
In Bethany, MO, hair follicle testing surpasses traditional urine analysis in several ways. Hair tests offer extended detection windows, identifying drug use up to 90 days after ingestion.
Unlike urine tests which only catch drugs used within a few days, hair tests provide a broader view of substance history.
Employers in Bethany, MO, benefit from the extended detection window of hair follicle testing. This method reveals drug use up to 90 days back, unlike traditional urine tests which have a shorter detection window.
Such extended monitoring offers a broader perspective of an individual's substance habits, making it invaluable during the hiring process.
In Bethany, MO, hair follicle tests provide an effective solution against sample tampering. Unlike urine samples, hair tests resist adulteration, offering reliable and unbiased results.
The collection process ensures authenticity, making hair testing nearly impervious to cheating attempts.
Convenience and accessibility define our drug testing services in Bethany, MO, with readily accessible locations nationwide. Quick and efficient testing services are available in the local area, ensuring hassle-free access for all users.
Our process for drug testing in Bethany, MO, is designed with user ease in mind. Ordering, testing, and receiving results are simple, safeguarding confidentiality at every step.
The procedure addresses privacy concerns effectively.
In Bethany, MO, competitive pricing and swift turnaround define our drug testing options. This affordable solution ensures businesses of all sizes benefit from cost-effective and reliable service.
Expedient results contribute to a more efficient drug screening strategy.
In Bethany, MO, hair follicle drug tests deliver precise and prompt results.
These tests are renowned for their accuracy, making them an ideal choice for employers and individuals alike. They quickly and efficiently detect traces of substance use from approximately the past three months, ensuring a thorough assessment.
Hair follicle testing in Bethany, MO, aids employers in upholding drug-free workplaces. It ensures adherence to safety policies, minimizing legal risks.
This reliable testing method reinforces employers' commitment to maintaining a safe and secure working environment.
