Accredited Drug Testing provides comprehensive hair follicle drug testing services in Dix Hills, New York. If you're in need of a hair drug or alcohol test, our company is a leader in hair testing, with facilities across all cities Nationwide capable of conducting these tests. Typically, 1.5 to 2 inches of hair from your head or body can be tested. Hair tests can detect for drugs, alcohol/ETG, as well as offer customized testing options.
Recently, hair follicle drug testing has gained traction, often being preferred to traditional urine tests by employers, courts, and Substance Abuse specialists. Employers with zero-tolerance policies, courts, and probation cases frequently opt for hair testing. Its key advantage is the robust detection window—up to 90 days—which is collected under supervision and with minimal risk of tampering. Nonetheless, for drug use within the last 5 days, urine tests remain the gold standard.
* 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 regarded as an effective means for detecting drug and alcohol consumption. Hair captures a long-term record of alcohol and drug use by embedding biomarkers into the strands of growing hair. Collected near the scalp, hair can provide up to a 3-month window for detecting alcohol and drugs. It is easy to collect, relatively hard to tamper with, and convenient to ship.
A hair sample of about 1.5 inches, containing around 200 strands (approximately the size of a #2 pencil) from the scalp, provides 100mg of hair, which is the optimal amount for screening and confirmation. For EtG, add-ons, and tests exceeding 10 panels, a specimen quantity of 150mg is advisable. It is suggested to weigh the sample using a jeweler’s scale. If scalp hair is not available, a similar quantity of body hair can be obtained. References to head hair pertain solely to scalp hair, whereas body hair includes all other types (such as facial and axillary hair).
Process Overview
The laboratory processing of drug test results encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary processing of a sample into a lab's system. This step verifies the sample was properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and accomplishes any additional data entry missing from an electronic chain of custody system.
Screening is a swift initial assessment for drugs of misuse. While Screening is a cost-efficient method for excluding drug use in most samples, a positive screen requires confirmation to be valid in court. Samples presumptively positive in Screening necessitate a secondary confirmation.
If a sample is presumptively positive during Screening, additional hair is taken from the original specimen for Extraction. Here, drugs are extracted from hair at much lower concentrations compared to other methods, such as urine or oral fluid, making hair drug screening the most challenging methodology to execute.
Confirmation of any positive screening result is undertaken via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are pre-washed as required prior to confirmation. The entire laboratory process, from Accessioning to Confirmation, undergoes evaluation under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly misnamed as "hair follicle tests", the analysis targets the hair strand rather than the follicles under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Dix Hills, NY
Extended Detection Window in Dix Hills, NY
Tamper-Resistant Testing Method in Dix Hills, NY
Convenient Nationwide Testing Locations and Local Locations in Dix Hills, NY
Simple, Confidential Process in Dix Hills, NY
Affordable Pricing and Fast Turnaround in Dix Hills, NY
Fast, Accurate, and Reliable Results in Dix Hills, NY
Compliance and Peace of Mind for Employers in Dix Hills, NY
