Accredited Drug Testing offers comprehensive hair follicle drug screening services in Great Neck Plaza, NY. Should you require a drug or alcohol hair test, Accredited Drug Testing specializes in these services, and we have locations in every city across the Nation available to conduct a hair test. Typically, you need 1.5 to 2 inches of head or body hair, as it can be utilized in most tests. Hair analyses can reveal drug use, alcohol/ETG, or allow for other tailored testing options.
Recently, drug testing methodologies have increasingly involved hair follicle screening. Employers, legal entities, and substance abuse counselors are opting for hair testing instead of the traditional urine test. Companies with zero-tolerance drug policies, as well as the court system and probation programs, prefer hair testing. Its main advantage is the lengthier detection window for drugs, usually up to 90 days, with observance during sample collection, and its resistance to tampering. However, urine tests remain the most effective for detecting drug use within the last five days.
* 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 is increasingly recognized as an effective means to identify drug and alcohol consumption. Hair captures a comprehensive historical record of alcohol and drug intake by incorporating biomarkers within the fibers of the maturing hair. When cut near the head, hair can present roughly a 90-day period for detecting alcohol and drug use. It is easy to gather, fairly resistant to tampering, and convenient to transport.
A sample measuring 1.5 inches of about 200 hair strands (similar to a #2 pencil in width) from near the head equates to 100mg, which is the optimal quantity for both testing and validation. For EtG, additional tests, or analyses exceeding 10 panels, a 150mg sample is advisable. We suggest using a jeweler’s scale to measure the sample weight. If head hair is not available, an equivalent amount of body hair can be used. When discussing head hair, we specifically mean scalp hair. Body hair encompasses all other types (e.g., facial, underarm).
Process Overview
The laboratory analysis for a drug test result encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
The Accessioning step involves integrating a sample into the lab’s system. It includes confirming the proper sealing and shipping of the sample, generating a random LAN (Laboratory Accessioning Number), and inputting any additional data not captured by an electronic chain of custody system.
Screening provides an initial rapid assessment for substances of misuse. While Screening is a cost-efficient method to exclude drug consumption in most samples, a confirmed positive screen is required for legal admissibility. Samples that indicate a presumptive positive in Screening must undergo additional confirmation.
In the event that a sample is assumed positive during the Screening phase, extra hair is gathered from the original sample and processed for Extraction. In this phase, substances are extracted from hair at significantly lower concentrations than with other methods (such as urine or saliva), which is why hair analysis is particularly challenging.
Any positive screening outcomes are verified using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed before confirmation when necessary. The full lab procedure from Accessioning to Confirmation is evaluated following CAP (College of American Pathologists) Hair standards and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While termed "hair follicle tests," the analysis focuses on the hair strand itself, not the follicle beneath the scalp.
Hair follicle testing is superior to urine testing in Great Neck Plaza, NY, due to its enhanced detection capabilities.
Hair follicle testing provides an extensive detection window in Great Neck Plaza, NY. Employers benefit from a comprehensive assessment of an individual's substance history.
Hair follicle tests offer significant protection against sample tampering in Great Neck Plaza, NY.
Convenience is key with widespread testing centers available in Great Neck Plaza, NY. Nationwide, our locations provide accessible, quick, and hassle-free drug testing services.
In Great Neck Plaza, NY, the process for conducting hair follicle tests is simple and discreet.
Hair follicle testing in Great Neck Plaza, NY, offers affordable and quick solutions.
The precision and swiftness of hair follicle drug testing in Great Neck Plaza, NY, are unparalleled. Hair tests are adept at identifying substance use with remarkable speed and accuracy.
Hair follicle testing in Great Neck Plaza, NY, offers employers the confidence to enforce drug-free workplace policies.
