Accredited Drug Testing provides comprehensive hair follicle drug testing services in East Hills, NY. For those requiring hair drug or alcohol testing, we specialize in such assessments and offer testing facilities across various cities nationwide capable of conducting hair tests. Typically, 1.5 to 2 inches of hair are needed from the crown or body. Hair testing can analyze substances like drugs, alcohol/ETG, among other tailored testing options.
In the past few years, hair follicle testing has gained popularity as a reliable drug testing method. Several employers, judicial systems, and substance abuse professionals are opting for hair drug tests over traditional urine tests. Institutions with zero-tolerance drug policies, courts, and probation officers often employ hair follicle tests. A notable advantage of this method is its extensive detection period, usually up to 90 days, ensuring a closely watched collection process that is hard to compromise. Nevertheless, urine tests remain the most accurate for detecting recent 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 has increasingly become recognized as an effective method for identifying drug and alcohol use. Hair offers a detailed timeline of substance consumption by trapping biomarkers within the fibers of the hair as it grows. When taken near the scalp, hair can reveal up to roughly a 3-month window of alcohol and drug detection. Hair collection is straightforward, relatively resistant to tampering, and easy to transport.
A sample of 1.5 inches consisting of about 200 hair strands (equivalent to the thickness of a #2 pencil) near the scalp provides 100mg, ideal for screening and confirmation tests. For EtG, additional tests, or when testing beyond 10 panels, a specimen of 150mg is advised. Using a jeweler’s scale to weigh the specimen is recommended. If scalp hair isn't available, an equivalent quantity of body hair can be used. When we mention head hair, we mean scalp hair only. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The principal phases in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a sample within a lab’s system. This step verifies that the sample was appropriately sealed and dispatched, generates a random LAN (Laboratory Accessioning Number), and finalizes any extra data entries not handled by an electronic chain of custody system.
Screening performs an initial fast assessment for abused drugs. Although Screening is an economical way to dismiss drug use in most samples, a positive screen must be substantiated to be court-admissible. Any samples flagged as presumptively positive in Screening require additional confirmation.
If a screening flag is presumptively positive, further hair is retrieved from the initial sample and readied for Extraction. In this stage, drug substances are extracted from hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), explaining why hair drug testing is a challenging methodology.
Confirmation of any positive screening outcome is conducted through GC/MS, GC/MS/MS, or LC/MS/MS. All samples labeled presumptive positive are cleaned pre-confirmation if necessary. The whole lab process from Accessioning to Confirmation is reviewed under the CAP’s (College of American Pathologists) Hair designation and conforms to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis targets the hair strands, not the follicles beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in East Hills, NY
Extended Detection Window in East Hills, NY
Tamper-Resistant Testing Method in East Hills, NY
Convenient Nationwide Testing Locations and Local Locations in East Hills, NY
Simple, Confidential Process in East Hills, NY
Affordable Pricing and Fast Turnaround in East Hills, NY
Fast, Accurate, and Reliable Results in East Hills, NY
Compliance and Peace of Mind for Employers in East Hills, NY
