Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying substance use, both drugs and alcohol. By capturing biomarkers within the fibers of growing hair strands, hair offers a comprehensive history of substance use. When taken from near the scalp, hair can reveal a detection window of up to three months for various substances. Collecting hair is straightforward, challenging to tamper with, and easy to transmit.
A sample measuring 1.5 inches comprising roughly 200 hair strands (approximately the thickness of a #2 pencil) nearest the scalp yields 100mg, which is the prime quantity for testing and confirmation. For EtG, additional assessments, and/or evaluations beyond 10 panels, 150mg is suggested. It’s advisable to measure the specimen with a jeweler’s scale. If scalp hair is not present, an equivalent sample of body hair may be gathered. When we mention head hair, we specifically mean scalp hair. Body hair refers to any other hair type (facial, underarm, etc.).
Process Overview
The laboratory processing of a drug test result includes four essential stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially processed into the system of a lab. This process verifies that the sample was properly sealed and sent, assigns a random LAN (Laboratory Accessioning Number), and completes any remaining data entry lacking from an electronic custody chain system.
Screening is a preliminary examination for the presence of drugs. Although Screening is economical for dismissing drug usage in most samples, any positive findings must be confirmed for legal acceptability. Presumptive positive samples in Screening proceed to further confirmation.
Should a sample test positive during Screening, additional hair is extracted from the original specimen and prepped for Extraction. This phase extracts drugs from hair at lower concentrations than alternatives (like urine or oral fluid), making hair drug testing the most arduous of methodologies.
Any positive screening results are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. As necessary, samples showing presumptive positives are washed before confirmation. The complete process, from Accessioning to Confirmation, is assessed under both the CAP (College of American Pathologists) Hair standards and the accreditation of ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Commonly called a "hair follicle test", the actual assessment evaluates the hair strand, not the follicle beneath the scalp.
Hair follicle testing surpasses traditional urine tests in Sea Isle City, NJ. The key benefits include superior detection accuracy and reliability. Unlike urine tests, which detect recent usage, hair testing provides a broader detection window. This makes it ideal for scenarios where absolute certainty and comprehensive history are critical, ensuring employers receive the most accurate information.
In Sea Isle City, NJ, hair follicle testing uncovers drug use over a considerably extended period, up to 90 days. This offers employers a detailed view of an individual's substance history, going beyond immediate use. This comprehensive insight assists in informed decision-making, particularly valuable in hiring and maintaining workplace integrity.
Hair follicle tests in Sea Isle City, NJ, significantly cut down on the risk of sample tampering. This method provides undeniable evidence that is difficult to alter, ensuring the authenticity of the results. Its high resistance to adulteration makes it a dependable choice for both employers and legal professionals needing conclusive test outcomes.
For Sea Isle City, NJ, we provide convenient access to hair follicle testing through our numerous nationwide centers. Whether local or traveling, individuals and businesses can enjoy quick, easy access to our testing services. This widespread reach simplifies the testing process, ensuring that service is always nearby when needed.
The process for hair follicle testing in Sea Isle City, NJ, is designed to be simple and confidential. Privacy is a paramount concern, ensuring that ordering, testing, and receiving results is discreet and user-friendly. This effectively alleviates concerns over privacy while maintaining straightforward procedures.
In Sea Isle City, NJ, our hair follicle testing service offers competitive pricing and swift turnaround times. This delivers excellent value and reassures companies of all sizes with cost-effective services. By balancing affordability and promptness, we provide businesses the assurance of efficient yet economical testing options.
The precision and speed of hair follicle drug testing in Sea Isle City, NJ, stand out. With a high accuracy rate in detecting substance use, these tests offer fast and reliable results, giving both employers and individuals a detailed representation of substance history. The efficiency of this method is unmatched, providing quick results without compromising on precision or dependability.
Employers in Sea Isle City, NJ, gain peace of mind with hair follicle testing, ensuring compliance with drug-free workplace policies and reducing legal liabilities. This testing method enhances workplace safety by providing accurate and reliable results, contributing to a safer and legally compliant environment.
