Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol usage. The hair retains long-term alcohol and drug histories by trapping biomarkers within the fibers of the growing strand. When collected near the scalp, hair can reveal approximately a three-month history of alcohol and drug use. Hair collection is straightforward, hard to tamper with, and simple to transport.
A 1.5-inch cut of roughly 200 hair strands (comparable to a #2 pencil) closest to the scalp yields about 100mg, which is the optimal sample for both screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, a 150mg sample is advised. We suggest using a jeweler’s scale to weigh the hair sample. If scalp hair isn't available, an equivalent amount of body hair can be obtained. By head hair, we mean scalp hair specifically. Body hair relates to any other types of hair (face, underarm, etc.).
Process Overview
The four critical steps involved in lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to entering a sample into a lab’s system. This process confirms that the sample was suitably sealed and shipped, designates a random LAN (Laboratory Accessioning Number), and fulfills any additional data entry not covered by an electronic custody chain system.
Screening is a preliminary check for drug abuse. Although Screening is a cost-efficient approach to exclude drug use in most samples, a positive screen must be validated to be court-admissible. Any samples testing presumptively positive in Screening require secondary validation.
If a sample tests presumptively positive during Screening, additional hair is extracted from the original sample for Extraction. In this phase, drugs are extracted from hair at much lower concentrations than other methods (e.g., urine or saliva), underscoring why hair drug screening ranks as the most complex methodology.
Any positive screening result is validated through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The entire lab process from Accessioning to Confirmation is inspected under the CAP (College of American Pathologists) Hair designation alongside accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently labeled as "hair follicle tests", the test analyzes the hair strand, not the follicle beneath the scalp.
Choosing hair follicle testing over traditional urine tests in Annandale, NJ, provides enhanced detection capabilities. Unlike urine tests, which can easily miss drug use, hair tests offer an unparalleled level of precision in identifying drug users.
The superior detection accuracy of hair testing ensures that employers can uphold rigorous drug-free policies. By conducting a hair test, businesses capture a longer history of drug use, revealing insights that urine tests might overlook.
Hair follicle testing in Annandale, NJ, reveals drug use over an extended timeframe of up to 90 days. This generous window grants employers a more comprehensive understanding of an individual's substance history.
This lengthy detection period allows organizations to adopt more informed decision-making processes. By relying on the transparency of hair tests, employers can gain a clear view of an individual's long-term habits.
The tamper-resistant nature of hair follicle tests in Annandale, NJ, ensures reliable results. The methodology behind hair testing significantly reduces the risk of sample tampering, making it nearly impossible to cheat.
With hair tests offering a level of integrity that urine samples can't match, businesses receive results they can trust. This reliability enhances the credibility of drug testing protocols and instills confidence in the collected data.
Annandale, NJ, benefits from our diverse network of testing centers nationwide. This expansive reach ensures that drug testing services are accessible, fast, and convenient for all.
No matter where you are located, our facilities guarantee a hassle-free testing experience. This accessibility alleviates concerns about distance, providing clients with a smooth service encounter.
In Annandale, NJ, the process of obtaining a hair follicle drug test is simple and confidential. From ordering to results delivery, each step is designed to prioritize user privacy.
Our streamlined approach ensures that clients experience a seamless process from start to finish. This commitment to confidentiality ensures that personal information remains private throughout every stage.
In Annandale, NJ, businesses can take advantage of our competitive pricing on hair follicle drug tests. We pride ourselves on offering quality services at rates that fit any budget.
Coupled with quick turnaround times, our affordable solutions ensure that companies receive high-quality services without delay, granting them peace of mind and unmatched value.
In Annandale, NJ, hair follicle drug testing stands out for its accuracy and rapid results delivery. These tests are renowned for their high precision in identifying substance use, ensuring that results are both fast and dependable. This makes them a superior choice over other testing methods.
The unparalleled reliability of hair testing in detecting drugs ensures that employers and individuals alike receive truthful results, offering peace of mind. In contrast to slower methods, this test's speed is unmatched, making it an ideal solution for quick decision-making processes.
For employers in Annandale, NJ, hair follicle testing ensures compliance with drug-free workplace policies. This measure reduces legal risks and promotes a safer working environment.
Hair tests initiate peace of mind by delivering accurate substance use data. Employers can rest assured knowing they are upholding the highest standards in workplace safety and policy adherence.
