In Dudley, MA, Accredited Drug Testing offers extensive hair follicle drug testing services. If you require a hair drug or alcohol test, Accredited Drug Testing is proficient in hair analysis with centers in cities nationwide. Generally, 1.5 to 2 inches of hair from your head or body is sufficient. Hair tests are capable of detecting drugs, ETG alcohol, or can be customized for other specific hair testing.
In recent times, drug testing has increasingly employed hair follicle tests. Many companies, courts, and substance abuse experts prefer hair tests over standard urine tests. These tests serve well for employers with strict no-drug policies, legal systems, and individuals on probation. A primary advantage of hair testing is its extended detection range of up to 90 days, achieved through supervised collection, rendering it difficult to manipulate. That said, urine tests remain the most precise for detecting very recent drug use within 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 testing is regarded as an effective method for identifying the use of drugs and alcohol. Hair captures a long-term record of substances by embedding markers within the strands as they grow. When obtained near the scalp, hair can offer up to roughly a 3-month detection period for various substances. The collection of hair is straightforward, relatively resistant to tampering, and simple to transport.
A sample measuring 1.5 inches long, consisting of about 200 hair strands (similar in size to a #2 pencil) nearest to the scalp, will produce 100mg of hair, the perfect amount for analysis and validation. For EtG, additional requirements, and/or analyses exceeding 10 panels, 150mg of hair is suggested. It's advised to use a jeweler’s scale for weighing. If scalp hair isn't present, a similar quantity of body hair can be gathered. In the context of head hair, this refers strictly to scalp hair. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory handling of a drug test result entails four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves integrating a sample into the laboratory's system initially. This process includes checking if the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody system.
Screening serves as a preliminary assessment for substance abuse. Although Screening is an affordable approach to dismiss drug use in most samples, a positive screen necessitates validation to be permissible in legal settings. Any samples with a presumptive positive in Screening must undergo secondary verification.
If a specimen registers a presumptive positive in Screening, additional hair is extracted from the initial sample for the Extraction phase. In this phase, substances are extracted from hair at much lower concentrations than other methods (e.g., urine or oral fluid), presenting a unique challenge in hair drug screening.
Confirmation of any positive screen outcomes is completed via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples are prepped through a washing step as required. The entire process, from Accessioning to Confirmation, falls under the scrutiny of CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the actual test examines the hair strand, not the follicle under the skin.
Hair follicle testing provides a distinct advantage over traditional urine testing methods in Dudley, MA.:
Unlike urine tests, which can be manipulated or return false negatives, hair tests offer a dependable alternative for identifying drug consumption history.
Hair follicle testing in Dudley, MA offers a uniquely extended detection window:
The process of hair follicle testing significantly reduces the risk of sample tampering and adulteration:
Our nationwide testing centers provide convenient access in Dudley, MA:
The hair follicle testing process is simple and confidential in Dudley, MA:
In Dudley, MA, our competitive pricing and swift turnaround for hair follicle tests offer excellent value:
The fast and accurate nature of hair follicle testing makes it a preferred choice in Dudley, MA, for substance detection. These tests offer reliable results and quickly identify traces of drugs, ensuring high precision in assessments.:
Incorporating hair follicle testing in Dudley, MA ensures compliance with workplace drug policies and helps employers maintain safety:
