Accredited Drug Testing provides comprehensive hair follicle drug tests in Coaldale, Pennsylvania. Whether you require a hair drug or alcohol test, Accredited Drug Testing is an expert in hair testing, maintaining centers nationwide ready to conduct these tests. For effective testing, you should have 1.5 to 2 inches of hair on the scalp, though body hair may also be used if necessary. Hair samples can be examined for drugs, alcohol/ETG, and other tailored testing options.
Recently, the practice of drug testing has increasingly incorporated hair follicle tests. Employers, courts, and Substance Abuse specialists are opting for hair tests over the typical urine analysis. Hair follicle tests are chosen by employers with strict anti-drug policies, judicial systems, and probation officers. The main advantage of this method is the extended detection window, reaching up to 90 days, with collection being directly monitored and almost impossible to tamper with. Meanwhile, for detecting drug use within the past 5 days, urine testing remains the premier option.
* 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 identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug use by holding biomarkers within the strands of developing hair. If collected near the scalp, hair can offer an approximate 3-month period for detecting alcohol and drugs. Hair collection is straightforward, moderately resistant to tampering, and easy to transport.
A 1.5-inch segment comprising roughly 200 hair strands (similar in size to a #2 pencil) closest to the scalp yields 100mg of hair, which is optimal for testing and verification. For EtG, additional substances, or tests beyond 10 panels, 150mg of hair is favored. A jeweler’s scale is useful to measure the specimen. If scalp hair is not present, a comparable amount of body hair can be used. When mentioning head hair, we specifically mean scalp hair. Body hair includes other types (facial, axillary, etc.).
Process Overview
The procedure for processing drug test outcomes in a lab entails four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with incorporating a sample into a lab’s system. This step checks that the sample is properly sealed and shipped, assigns a unique LAN (Laboratory Accessioning Number), and performs extra data entry if not supplied by an electronic chain of custody system.
Screening involves a preliminary evaluation for substance abuse. Though Screening is economical for dismissing drug use in most samples, a positive screen is required to be validated for legal purposes. Samples indicating possible positivity during Screening need additional validation.
If Screening indicates potential positivity, further hair is taken from the original sample for Extraction. This phase involves extracting drugs from hair at concentrations less than those used in other techniques like urine or oral fluid, making hair drug screening notably challenging.
Confirmatory tests for positive screening results are done using GC/MS, GC/MS/MS, or LC/MS/MS. Samples presumed positive are pre-washed if necessary before confirmation. The comprehensive lab process from Accessioning through Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and meets ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although called "hair follicle tests", the examination is of the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Coaldale, PA
Extended Detection Window in Coaldale, PA
Tamper-Resistant Testing Method in Coaldale, PA
Convenient Nationwide Testing Locations and Local Locations in Coaldale, PA
Simple, Confidential Process in Coaldale, PA
Affordable Pricing and Fast Turnaround in Coaldale, PA
Fast, Accurate, and Reliable Results in Coaldale, PA
Compliance and Peace of Mind for Employers in Coaldale, PA
