Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. It offers an extended historical record of substance use by capturing biomarkers within the hair fiber as it grows. When collected from near the scalp, hair can indicate drug and alcohol use over a span of up to three months. Hair collection is straightforward, relatively resistant to tampering, and easy to transport.
A sample measuring 1.5 inches, comprising about 200 hair strands (roughly the thickness of a #2 pencil), cut close to the scalp yields approximately 100mg of hair, which is optimal for screening and verification. For EtG, additional tests, or panels exceeding 10, a specimen weight of 150mg is suggested. Using a jeweler’s scale is recommended for precise measurement. If scalp hair is not an option, a corresponding quantity of body hair can be used. The term "head hair" specifically denotes scalp hair, whereas "body hair" encompasses other hair types (such as facial or axillary).
Process Overview
The lab processing of drug test results encompasses four principal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the primary handling of a sample as it enters the laboratory system, ensuring it was properly sealed and transported, assigning it a unique LAN (Laboratory Accessioning Number), and completing any additional necessary data entry not addressed by an electronic custody system.
Screening is an initial, expedient check for substances of abuse. Although it is a cost-effective means to initially assess most samples for drug use, any positive Screening result must be verified for court consideration. Samples yielding a preliminary positive in Screening necessitate a subsequent confirmation.
For samples indicating a presumptive positive in the Screening phase, additional hair is extracted from the original specimen and prepped for Extraction. This phase retrieves drugs from hair at concentrations significantly lower than alternative methods (e.g., urine, oral fluid), making hair drug testing the most complex method to execute.
Confirmation of any preliminary positive result is performed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. Prior to confirmation, any specimens with presumptive positive outcomes are subjected to washing as required. The complete laboratory process, from Accessioning to Confirmation, adheres to oversight under the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Even though they are sometimes labeled as "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Supersedes Urine Testing in Woodbine, NJ is apparent through its superior detection capabilities.
Employers benefit from a comprehensive view that urine tests can't quite match.
The Extended Detection Window from hair follicle testing in Woodbine, NJ captures drug use up to 90 days past.
This lengthy detection period provides employers with an analytical overview of potential substance use. It paints a clearer picture of an applicant or employee's behavior over a considerable timeframe.
Tamper-Resistant Testing Method offered through hair follicle tests in Woodbine, NJ significantly reduces the possibility of test adulteration.
The secure collection process ensures confident reliance on results, reducing the risk of sample tampering to nearly zero.
Discover Convenient Nationwide Testing Locations inclusive of Woodbine, NJ, for swift accessibility.
Testing centers spread far and wide cater to every need, ensuring the process from testing to results is seamless and hassle-free.
Experience a Simple, Confidential Process in Woodbine, NJ for ordering, execution, and result retrieval.
Designed with privacy and efficiency at heart, this method addresses the vital needs of confidentiality effortlessly.
With Affordable Pricing and Fast Turnaround options in Woodbine, NJ, competitive advantages are ensured.
Rapid result processing doesn't compromise value. Businesses of every size gain from the effective timeframes and cost-friendly packages offered.
Fast, Accurate, and Reliable Results in Woodbine, NJ highlight the efficiency of hair follicle drug tests. Their precision in detecting substance use is unmatched.
These tests boast swift processing times, enabling stakeholders to make informed decisions without delay. Speed and accuracy blend seamlessly, showcasing their superior ability to discern substance presence with incredible accuracy.
Compliance and Peace of Mind for Employers in Woodbine, NJ ensure that workplace policies remain drug-free.
Using hair follicle testing boosts adherence to these protocols, mitigates legal liabilities, and elevates overall safety standards for peace of mind.
