Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a highly effective means for identifying drug and alcohol usage. Hair retains a comprehensive history of alcohol and drugs by embedding biomarkers in the fibers of the growing hair strand. When obtained close to the scalp, hair offers up to a 3-month time frame for detecting alcohol and drugs. Hair is easy to collect, challenging to tamper with, and simple to transport.
A 1.5-inch sample of roughly 200 hair strands (approximately the size of a #2 pencil) near the scalp yields 100mg of hair, the optimal sample amount for screening and confirmation. For EtG, add-ons, and tests exceeding 10 panels, 150mg of the specimen is advised. It's advised to weigh the specimen using a jeweler’s scale. If scalp hair cannot be used, an equivalent amount of body hair may be gathered. By head hair, we refer specifically to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory process for a drug test result involves four major steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial processing of a sample within a laboratory’s system. This step includes verifying that the sample was correctly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and finalizing any outstanding data entry not available from an electronic chain of custody system.
Screening serves as an initial rapid check for drugs of abuse. While Screening is a budget-friendly method to dismiss drug usage in most samples, a positive screen must be confirmed for legal admissibility. Any samples with presumptively positive Screening results require further confirmation.
If a sample shows a presumptive positive result in the Screening phase, additional hair is retrieved from the original specimen and readied for Extraction. During this stage, drugs are isolated from hair at much lower concentrations than in other methods (such as urine or oral fluid), making hair drug screening the most complex methodology to execute.
Positive screening confirmations are conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are washed before confirmation, as necessary. The complete laboratory process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly called "hair follicle tests", the analysis is performed on the hair strand, not the hair follicle beneath the scalp
In Sciotodale, OH, hair follicle tests offer distinguished benefits over traditional urine testing. Their unmatched accuracy ensures superior reliability in test results.
While urine tests are commonly used, hair testing provides a greater detection scope, making it an exemplary choice for thorough substance use evaluations.
Hair follicle testing in Sciotodale, OH captures drug use over an extended period, up to 90 days. This window gives employers a detailed insight into a person's substance use patterns.
Employers gain an advantage with hair tests' longer detection span, allowing for thorough assessments of employees' histories regarding drug consumption.
Hair follicle testing in Sciotodale, OH significantly reduces tampering chances, ensuring that results are both dependable and irrefutable.
The secure method of observing sample collection for hair tests further decreases any potential tampering, solidifying their integrity compared to other test types.
Our nationwide network includes local testing locations in Sciotodale, OH, offering easy access for drug testing needs without hassle.
Convenience is highlighted by our broad network, ensuring that testing is both prompt and straightforward for all participants.
In Sciotodale, OH, the process for engaging in hair follicle testing is streamlined and private, guaranteeing ease from test order to result reception.
Our testing services ensure confidentiality and simplicity, providing reassurance and ease for all clients involved.
Our competitive pricing combined with fast service turnaround in Sciotodale, OH, offers businesses exceptional value in drug testing.
Hair follicle testing remains an affordable choice with quick result delivery, making it a practical option for companies aiming for cost-effective solutions.
The hair follicle drug tests available in Sciotodale, OH assure fast and precise outcomes. Their high reliability offers confidence in identifying substance consumption accurately.
With rapid processing, hair tests not only deliver swift results but also maintain accuracy, setting a benchmark in effective drug detection methods.
Utilizing hair follicle testing in Sciotodale, OH aids employers in adhering to drug-free workplace policies, decreasing legal issues while boosting safety.
Employers find peace of mind knowing that hair tests uphold standards for a safe and compliant working environment.
