Accredited Drug Testing provides comprehensive hair drug screening services in Newark, CA. For those requiring tests for drugs or alcohol, our specialty in hair analysis and widespread testing facilities across the U.S. make us an ideal choice. Generally, 1.5 to 2 inches of hair from your head or body suffices for analysis. We can test for various substances like drugs, alcohol/ETG, or customized options.
Recently, hair follicle testing has become a more prevalent method in drug screening. Many workplaces, judicial systems, and substance abuse experts prefer hair tests over conventional urine tests. Companies with strict no-drug policies, courts, and probation individuals find hair testing advantageous due to its extended detection window, lasting up to 90 days, and its observed, tamper-evident collection process. Note, though, that urine tests remain highly effective for recent drug use, within the past 5 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 considered a robust means for identifying substance and alcohol consumption. Hair captures a prolonged history of alcohol and drugs by enclosing biomarkers within the fibers of the emerging hair strand. When cut near to the scalp, hair can offer about a 3-month detection timeframe for alcohol and drugs. Hair is easy to gather, relatively hard to tamper with, and convenient to transport.
A 1.5-inch portion consisting of roughly 200 hair strands (resembling the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, the perfect sample for screening and validation. For EtG, additional analyses, and/or tests exceeding 10 panels, 150mg of the sample is advised. It's recommended to measure the sample on a jeweler’s scale. If scalp hair is not obtainable, a similar amount of body hair might be gathered. When citing head hair, it pertains solely to scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory procedure for a drug test result consists of four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial integration of a sample into the laboratory’s system. This involves ensuring the sample was securely sealed and dispatched, assigning a random Laboratory Accessioning Number (LAN), and completing any extra data not captured by an electronic chain of custody system.
Screening offers an initial swift evaluation for substance abuse. While Screening is an economical method to dismiss drug usage in most samples, a positive screen must be confirmed for court admissibility. Samples preliminarily positive in Screening require further confirmation.
If a sample tests preliminarily positive during Screening, additional hair is withdrawn from the initial sample and readied for Extraction. In this phase, substances are extracted from hair at a considerably lower concentration than other techniques (e.g., urine or oral fluid), explaining why hair drug screening is among the most complex methodologies.
Confirmation of any positive screen result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All preliminary positive samples are washed before the confirmation as needed. The full laboratory process from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair criteria and the accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", the examination itself inspects the hair strand, not the follicle beneath the scalp.
When comparing hair follicle testing to urine testing in Newark, CA, a distinct advantage is detection reliability. Hair tests surpass traditional urine methods in accurately identifying drug use over longer periods, making them more effective for employers seeking comprehensive screening.
Newark, CA benefits from hair follicle testing's extended detection window, which can uncover substance use history up to 90 days. This capability offers employers a thorough understanding of an individual's past drug use, aiding in informed decision-making.
The tamper-resistant nature of hair follicle testing in Newark, CA offers an edge over other drug testing methods. By minimizing the potential for sample adulteration, this method guarantees dependable and trustworthy results for all involved parties.
The availability of convenient nationwide testing centers in Newark, CA simplifies the process. With numerous locations, individuals can easily access required testing services, enjoying a seamless and efficient experience every step of the way.
In Newark, CA, the process is simple and confidential for hair follicle testing. Ordering, completing the test, and receiving results are straightforward, with privacy concerns addressed effectively, ensuring ease of access and discretion.
With affordable pricing and fast turnaround times in Newark, CA, hair follicle testing delivers significant value. Competitive rates and quick results make this option attractive for companies of various sizes, catering to budget-friendly and timely needs.
Hair follicle testing in Newark, CA provides fast, accurate, and reliable outcomes. These tests offer better precision in identifying substance use, delivering swift and dependable results when compared to other methods, ensuring employers and individuals have confidence in the findings.
Employers in Newark, CA gain compliance and peace of mind through hair follicle testing. This method upholds drug-free workplace policies, mitigates legal risks, and promotes a safer working environment by ensuring adherence to established guidelines.
