Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for identifying alcohol and drug usage. Hair retains a long-term record of alcohol and drug presence by embedding biomarkers within its fibers. A hair sample taken close to the scalp offers around a 3-month timeframe for detecting alcohol and substances. The collection is straightforward, difficult to alter, and simple to mail.
A sample of 1.5 inches in length, consisting of approximately 200 hair strands (similar to the width of a #2 pencil), nearest to the scalp yields 100mg of hair: the perfect quantity for both screening and confirmation. For tests such as EtG, add-ons, or those involving over 10 panels, 150mg is preferred. Using a jeweler’s scale is advised for specimen weighing. If scalp hair isn't available, an identical amount of body hair may be collected. Here, head hair specifically means scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
In the drug testing laboratory process, the four crucial stages are Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially processed into the laboratory’s framework. This phase ensures the sample's seal and shipment are intact, a LAN (Laboratory Accessioning Number) is assigned, and any additional data not covered by an electronic custody chain is completed.
The Screening phase conducts a preliminary drug abuse check. Though Screening is a cost-efficient measure for excluding drug use in most samples, positive results require confirmation to be court-admissible. Any samples testing positive during Screening necessitate further confirmation.
For samples testing positive in Screening, extra hair is extracted from the primary specimen for the Extraction phase. This involves extracting drugs from hair at lower concentrations than other methods (such as urine or oral fluid), making hair drug testing quite challenging to execute.
Positive Screening results proceed to Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples are cleansed before Confirmation when necessary. The entire laboratory process, from Accessioning to Confirmation, undergoes audits under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly called "hair follicle tests", the actual analysis focuses on the hair strand itself, not the follicle existing under the scalp.
In Edenborn, PA, hair testing is unrivaled in comparison to urine tests. The ability to detect drugs over a prolonged period offers unmatched accuracy and reliability. Employers and authorities gain a more comprehensive assessment of substance use, which urine tests cannot match.
Hair follicle testing in Edenborn, PA offers an extended detection window, identifying drug use up to 90 days prior. This capability presents employers with an expansive view of an individual’s substance use history, aiding in informed decision-making.
Hair follicle testing in Edenborn, PA significantly minimizes tampering risks, providing dependable results. Unlike urine tests, which can be tainted, hair testing ensures integrity and authenticity in drug screenings, crucial for trustworthiness.
With a network of testing centers nationwide, including Edenborn, PA, accessing testing services is straightforward. Quick, convenient, and stress-free, our locations ensure you get the necessary tests done efficiently and locally.
The simplicity and confidentiality of hair testing in Edenborn, PA address privacy concerns seamlessly. From scheduling to results delivery, the process is streamlined and secure, ensuring peace and ease for all parties.
Offering competitive rates and rapid turnaround times for hair testing in Edenborn, PA, ensures excellent value. Our services cater to companies of varying sizes, delivering affordability without compromising quality or speed.
The swiftness and credibility of hair follicle drug tests in Edenborn, PA are remarkable. Their high precision outshines traditional methods, providing accurate detection of substance use. Results are obtained rapidly, ensuring swift decision-making without compromising reliability.
Utilizing hair follicle testing in Edenborn, PA brings adherence to drug-free workplace policies, offering peace of mind and minimizing legal challenges. This approach enhances safety and maintains compliance with regulations, crucial for employers.
