Offering comprehensive hair follicle drug testing, Accredited Drug Testing is available in Ardara, Pennsylvania. If a hair test is needed for drugs or alcohol, we specialize in these tests and provide testing sites throughout all U.S. cities. Typically, 1.5 to 2 inches of hair from your head or body is required. Our hair tests can assess for substances, alcohol/ETG, or offer custom testing options.
Hair follicle testing has increasingly become a part of drug testing protocols. Courts, employers, and Substance Abuse professionals often opt for hair tests over traditional urine tests. Hair follicle tests are favored by employers with strict drug policies, courts, and those overseeing individuals on probation. The main advantage of hair tests lies in their extended detection period of up to 90 days, making it hard to manipulate the results. However, for drug exposure within the latest 5 days, urine tests remain more effective.
* 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 recognized as an effective method for detecting drug and alcohol use. Hair offers an extended record of alcohol and drug exposure by capturing biomarkers within the hair strand as it grows. When sampled near the scalp, hair can reveal drug and alcohol use over a period of up to roughly three months. Collecting hair is straightforward, challenging to tamper with, and easy to transport.
A 1.5-inch sample containing approximately 200 hair strands (roughly resembling the thickness of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the optimal quantity for testing and verifying. For EtG, additional tests, and those exceeding 10 panels, 150mg of the sample is preferable. We suggest using a jeweler's scale to measure the sample. If scalp hair is not accessible, a similar amount of body hair might be acquired. "Head hair" denotes scalp hair solely, whereas "body hair" encompasses all other types (such as facial or axillary hair).
Process Overview
The procedure for processing a drug test outcome consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially registered into a laboratory's database. This step includes confirming that the sample was properly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and entering any supplementary information not available electronically through a chain of custody system.
Screening involves a preliminary rapid evaluation for drugs of abuse. Although Screening is an economical way to exclude drug use in most samples, a positive screen requires confirmation to be valid for legal proceedings. Samples that test positive during Screening need a follow-up confirmation.
Should a sample show a positive result at the Screening stage, additional hair is taken from the original sample and readied for Extraction. In this stage, drugs are isolated from hair at a significantly lower concentration compared to other methods (such as urine or oral fluid), making hair drug testing the most complex methodology to conduct.
Verification of any positive screening finds is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Pre-confirmation, presumptive positive samples are cleaned as necessary. The complete lab procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair program and accredited following ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis is conducted on the hair strand, not on the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Ardara, PA
Extended Detection Window in Ardara, PA
Tamper-Resistant Testing Method in Ardara, PA
Convenient Nationwide Testing Locations and Local Locations in Ardara, PA
Simple, Confidential Process in Ardara, PA
Affordable Pricing and Fast Turnaround in Ardara, PA
Fast, Accurate, and Reliable Results in Ardara, PA
Compliance and Peace of Mind for Employers in Ardara, PA
