In Progress, Pennsylvania, Accredited Drug Testing offers comprehensive services for hair follicle drug testing. Our expertise in hair and alcohol tests extends nationwide, with local centers equipped to execute these exams. For a hair test, you'll typically need 1.5 to 2 inches from your head or body. Specialized hair tests can detect drugs, alcohol, ETG, among other substances.
Hair follicle testing has become increasingly popular in recent times. It's now favored by employers, courts, and substance abuse professionals for its extended detection times compared to the traditional urine tests. Hair tests, often preferred due to their accuracy over a 90-day period, almost eliminate the chance for tampering. Yet, for recent usage within a few days, urine tests remain most 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 analysis has emerged as an effective instrument for identifying drug and alcohol consumption. Hair offers a comprehensive timeline of alcohol and drug usage by capturing markers within the fibers of the developing hair thread. When cut near the scalp, hair can indicate up to a three-month period for alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and simple to send.
A sample measuring 1.5 inches, consisting of roughly 200 hairs (about the size of a #2 pencil) adjacent to the scalp, yields 100mg of hair, which is an optimal amount for examination and verification. For EtG, additional tests, and panels exceeding 10, a 150mg specimen is advised. We suggest using a jeweler’s scale to measure the specimen weight. If scalp hair is not available, a comparable quantity of body hair is an alternative. References to head hair pertain to scalp hair exclusively. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result includes four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves incorporating the sample into a laboratory’s system. This encompasses checking that the sample is sealed and shipped correctly, assigning a unique LAN (Laboratory Accessioning Number), and performing any extra data input not covered by an electronic chain of custody.
Screening is a preliminary rapid assessment for abused substances. While Screening is cost-effective for excluding drug use in the majority of specimens, a positive screen must be verified for legal acceptability. Any samples indicating potential positive results during Screening must undergo further confirmation.
Should a sample appear positive during the Screening phase, additional hair is taken from the original sample for Extraction. This stage involves extracting drugs from hair at a lower concentration than other methods (e.g., urine or oral fluid), which makes hair drug screening the most challenging method to conduct.
Confirmation of any screening positivity is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples are cleansed before confirmation as necessary. The entire laboratory procedure from Accessioning to Confirmation is evaluated under CAP (College of American Pathologists) standards for Hair and ISO / IEC 17025 certification.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is misleading as the test analyzes the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing
In Progress, PA, hair testing provides superior detection accuracy compared to urine tests.
Extended Detection Window
Offering a 90-day detection period, hair follicle testing in Progress, PA provides a comprehensive view.
This extended window is crucial for selecting ideal candidates free of substance misuse.
Tamper-Resistant Testing Method
Hair tests in Progress, PA reduce adulteration risks.
Convenient Nationwide Testing Locations
In Progress, PA, convenient testing is available.
Simple, Confidential Process
Experience a straightforward testing process in Progress, PA.
With privacy prioritized, clients have confidence in the entire procedure.
Affordable Pricing and Fast Turnaround
Progress, PA offers competitively priced hair follicle testing.
Fast, Accurate, and Reliable Results
In Progress, PA, hair follicle drug tests stand out for their precision, ensuring high accuracy in substance detection.
Compliance and Peace of Mind for Employers
Employers in Progress, PA gain assurance with hair follicle testing.
