Accredited Drug Testing offers comprehensive hair follicle drug examinations in Paradise, Michigan. For those requiring tests for drugs or alcohol, we are experts in hair testing, facilitating such tests at centers across all cities Nationwide. Typically, a length of 1.5 to 2 inches of hair from the crown or body suffices. These tests can detect drugs, alcohol/ETG, or accommodate other tailored hair testing needs.
Recently, the approach to drug testing has increasingly incorporated hair follicle analysis. Employers, legal systems, and professionals in substance abuse often prefer hair drug testing over traditional urine tests. These hair tests serve zero-tolerance workplaces, judicial institutions, and probation monitoring due to their extended detection window of up to 90 days, observed sample collection, and difficulty to tamper with. Yet, for detecting recent drug use within 5 days, urine tests remain the most accurate.
* 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 now recognized as a potent method for identifying substance and alcohol consumption. Hair captures a prolonged record of substances and alcohol by embedding biomarkers within the fibers of the developing hair strand. When sourced near the scalp, hair can offer up to an approximate 3-month detection period for substances and alcohol. Hair collection is straightforward, challenging to tamper with, and simple to transport.
A 1.5-inch sample of roughly 200 hair strands (akin to the size of a #2 pencil) closest to the scalp will yield 100mg of hair, the optimal amount for both screening and verification. For EtG, additional tests, or tests exceeding 10 panels, 150mg of the sample is advised. We suggest weighing the sample on a jeweler’s scale. In cases where scalp hair is not available, an equivalent quantity of body hair can be collected. When mentioning head hair, we specifically refer to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a sample in a laboratory’s system. This step involves checking that the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data input not provided by an electronic chain of custody system.
Screening is a preliminary check for substances of abuse. Although Screening is a cost-effective method to dismiss drug usage in most samples, a positive screen needs validation to be admissible in legal proceedings. Samples that show a presumptive positive in Screening require a subsequent confirmation step.
In cases where a sample shows a presumptive positive during the Screening phase, additional hair is extracted from the original specimen for the Extraction phase. At this point, substances are drawn from hair at a much finer concentration than other techniques (e.g., urine or oral fluid), which makes hair drug screening the most complex methodology to conduct.
Verification of any positive screening result is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are washed as necessary before confirmation. The laboratory process, from Accessioning to Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair designation and is accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly called "hair follicle tests", the test actually analyzes the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Paradise, MI
Extended Detection Window in Paradise, MI
Tamper-Resistant Testing Method in Paradise, MI
Convenient Nationwide Testing Locations and Local Locations in Paradise, MI
Simple, Confidential Process in Paradise, MI
Affordable Pricing and Fast Turnaround in Paradise, MI
Fast, Accurate, and Reliable Results in Paradise, MI
Compliance and Peace of Mind for Employers in Paradise, MI
