Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair captures long-term evidence of substances within the strands as they grow. When sourced near the scalp, hair tests offer up to roughly a 90-day window of detection for substances. Collecting hair is straightforward, hard to tamper with, and simple to transport.
An ideal screening and confirmation sample involves a 1.5-inch segment of roughly 200 strands (comparable to a #2 pencil’s thickness) nearest to the scalp, yielding 100mg of hair. For EtG, addon tests, or panels exceeding 10, a 150mg sample is advisable. It is suggested to measure the sample with a jeweler’s scale. In the absence of scalp hair, equivalent body hair can be collected. "Head hair" pertains solely to scalp hair, while "body hair" denotes all other types (e.g., facial, axillary).
Process Overview
Drug testing through laboratory methods involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial sample processing into the lab system. This step involves ensuring proper sealing and shipment, generating a random LAN (Laboratory Accessioning Number), and completing any missing data entry tasks aside from what's supplied by an electronic custody system.
Screening is an initial rapid assessment for substances misuse. Although Screening is cost-effective for many samples, a positive result requires confirmation for legal admissibility. Any screenings that suggest positive results must undergo further confirmation.
Should a Screening test suggest a positive, additional hair is taken from the initial collection and prepared for Extraction. This step detects drugs in hair at much lower levels than through other means (such as urine or saliva), making it a particularly challenging method.
For confirming a positive screening, GC/MS, GC/MS/MS, or LC/MS/MS methods are used. Pre-confirmation involves washing presumptive positive samples as necessary. The full journey from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair category and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", these tests assess the hair strand itself and not the follicle beneath the scalp.
In Addison, OH, hair follicle testing surpasses urine testing due to its superior detection accuracy. With the ability to detect drug use over a longer period, hair tests offer a more reliable record than urine tests, which are limited to a shorter window. Employers and authorities find hair testing invaluable for maintaining compliance with policies.
Addison, OH, benefits from the extended detection window of hair follicle testing, which can reflect drug use up to 90 days. This testing method provides employers with comprehensive data on an individual's substance history, aiding in informed hiring decisions and ongoing evaluations.
Hair follicle tests in Addison, OH, present a tamper-resistant option by minimizing the risk of sample manipulation. Offering reliable results, this method ensures confidence in test authenticity, crucial for both employers and legal professionals seeking accurate drug testing outcomes.
In Addison, OH, we provide convenient access to a network of nationwide testing centers. This ensures a hassle-free experience with quick and easy testing services, allowing timely scheduling and results, all without unnecessary delays, for everyone involved.
Addison, OH, offers a simple and confidential hair testing process. From easy ordering, seamless testing, to discreet results, individuals are assured that their privacy is protected, making it a preferred choice for those concerned with confidentiality.
In Addison, OH, our hair follicle testing boasts affordable pricing and fast turnaround times. Companies of all sizes benefit from competitive rates and efficient service delivery, ensuring excellent value while maintaining high standards of testing accuracy.
Accurate fast results are guaranteed with hair follicle tests in Addison, OH, known for high precision. These tests quickly detect substance use, offering dependable outcomes that aid in swift decision-making for employers and legal institutions, ensuring timely resolutions.
Employers in Addison, OH, gain peace of mind and ensure compliance with zero-tolerance policies through hair follicle testing. By reducing legal risks and strengthening workplace safety, it creates a more secure environment and upholds corporate integrity.
