Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a useful instrument for identifying drug and alcohol consumption. Hair captures a prolonged record of substance use by embedding biomarkers within the strands of emerging hair. When obtained near the scalp, hair can offer a period of detection for alcohol and drugs extending up to about 90 days. It's straightforward to collect, relatively challenging to tamper with, and simple to transport.
An ideal sample consists of a 1.5-inch segment from around 200 hair strands (approximately the thickness of a #2 pencil) closest to the scalp, equaling 100mg, perfect for analysis and verification. Larger tests like EtG and over 10 panels need 150mg of material. It's advisable to measure the sample on a jeweler’s scale. If there's no scalp hair, an equivalent mass of body hair may be gathered. Mention of head hair specifically pertains to scalp hair. Body hair includes all other variants (facial, underarm, etc.).
Process Overview
The drug testing result processing involves four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the sample's preliminary handling within the lab system. This step ensures correct sealing and transport of the sample, assigns a unique LAN (Laboratory Accessioning Number), and fills in additional data absent in an electronic chain of custody system.
Screening performs a rapid, initial evaluation for illicit substances. While cost-efficient for ruling out drug use in most cases, any positive screens need further validation for legal acceptability. Samples deemed presumptively positive in Screening mandate a follow-up confirmation.
When a presumptive positive outcome occurs in Screening, more hair is withdrawn from the original sample for Extraction. This stage involves extracting drugs from hair at much lower levels compared to other methods (e.g., urine or saliva), rendering hair testing the most complex to conduct.
Confirmation of any positive screen results deploys techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Before undergoing confirmation, all presumptive positive samples are cleaned as necessary. The comprehensive lab process from Accessioning to Confirmation undergoes evaluation under CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation standards.
Benefits of hair drug evaluation:
Drawbacks:
Note: Although often called "hair follicle tests", this testing examines the hair strand itself, not the follicle beneath the scalp.
The advantages of hair follicle over urine tests in Creighton, MO, are compelling. Hair testing offers superior detection accuracy, capturing substance use over more extended periods versus traditional urine tests. This enhanced reliability makes hair testing a preferred method for employers and others who demand thorough and faultless drug screening results.
Hair follicle testing in Creighton, MO, boasts an extensive detection window, capturing drug usage for up to 90 days. This prolonged period provides employers with in-depth insight into an individual's substance habits, surpassing what short-term urine tests can offer. Extensive detection ensures that any drug use history within a significant timeframe is thoroughly examined.
In Creighton, MO, hair follicle tests present a nearly tamper-proof method of testing. Since samples are collected under observation and keep a longer history of substance use, the chances of adulteration are significantly minimized. Reducing tampering risks ensures results are accurate and credible, instilling confidence in the test outcomes.
With numerous testing centers across Creighton, MO, and nationwide, accessing hair follicle testing services is fast and convenient. This expansive network allows easy access to testing services wherever you are, eliminating the hassle and ensuring a smooth process from start to finish.
The process of hair follicle testing in Creighton, MO, is designed for simplicity and confidentiality. From ordering the test to receiving the results, every step prioritizes confidentiality to address privacy concerns, making it easy for individuals and companies to engage with our services seamlessly.
Offering competitive pricing and swift turnaround times, hair follicle testing in Creighton, MO, provides great value for businesses of all sizes. Affordable pricing structures combined with rapid results ensure that businesses meet their testing needs without straining budgets, delivering peace of mind with efficiency.
In Creighton, MO, hair follicle drug tests stand out for their remarkable speed and accuracy. These tests provide rapid turnaround times without compromising on the precision needed to detect substance use reliably. Hair follicle testing ensures that substance use is identified with high reliability, making it a preferred choice for individuals and organizations seeking results they can trust.
Hair follicle testing in Creighton, MO, offers employers a method to assure policy compliance and maintain safety in the workplace. This method supports a drug-free environment, helping to manage legal risk and enhancing the overall safety culture within the organization. Employers can perform these tests knowing they contribute to safer working conditions.
