Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a potent method for identifying drug and alcohol use. Hair captures a prolonged history of alcohol and substances by embedding biomarkers within the strands as they grow. If collected near the scalp, hair offers an estimated 3-month detection frame for alcohol and drugs. It is easy to gather, somewhat tough to tamper with, and convenient to transport.
A 1.5-inch segment consisting of roughly 200 hair strands (comparable to the diameter of a #2 pencil) near the scalp provides 100mg, which is the optimal volume for both screening and confirmation. For EtG, add-ons, and tests surpassing 10 panels, 150mg of the sample is suggested. We advise measuring the sample on a jeweler’s scale. Should scalp hair be absent, an equivalent quantity of body hair may be used. By head hair, we exclusively mean scalp hair. Body hair encompasses other types like facial and axillary hair.
Process Overview
The four primary stages in the lab testing process are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of adding a sample into the lab's system. This phase validates that the sample was correctly sealed and sent, assigns a unique LAN (Laboratory Accessioning Number), and inputs any extra information not covered by an electronic chain of custody system.
Screening is an initial assessment for substance abuse. Although it offers a cost-efficient method to negate drug use in most samples, a positive finding requires confirmation to be legally upheld. Samples that screen as presumptive positives require additional confirmation.
If a sample is initially detected as positive during Screening, further hair is extracted from the original sample for Extraction. In this phase, drugs are isolated from hair at significantly lower concentrations compared to other methods (e.g., urine or saliva), rendering hair drug screening as one of the most intricate methods to execute.
Confirmation of any positive screen result employs GC/MS, GC/MS/MS or LC/MS/MS. Prior to confirmation, presumptive positive samples undergo washing as necessary. The comprehensive laboratory workflow from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair recognition and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", these tests study the hair strand rather than the follicle beneath the scalp
In Malta Bend, MO, hair follicle testing prevails over urine tests owing to numerous benefits. Compared to traditional urine testing, hair samples offer superior detection accuracy and reliability.
Employers and courts recognize these advantages, making it a favored choice for enforcement of zero-tolerance policies.
With hair follicle testing in Malta Bend, MO, you gain an extended detection window.
This broadened window offers employers comprehensive insight into an individual's history, ensuring more informed decisions in hiring.
Hair follicle tests present a tamper-resistant method in Malta Bend, MO, mitigating the risk of adulteration.
Such measures guarantee trustworthy outcomes, crucial for compliance with stringent workplace policies.
Enjoy the convenience of ample testing locations including Malta Bend, MO. With our nationwide centers, you find seamless access to hair follicle drug testing services.
Our network ensures swift and untroubled testing experiences for all clients.
In Malta Bend, MO, our hair testing procedure is designed to be simple and confidential.
Enjoy a straightforward, user-friendly process from testing to receiving results, with guaranteed confidentiality at all stages.
Offering affordable pricing and rapid turnaround times, our hair follicle tests in Malta Bend, MO provide excellent value.
These benefits cater to all company sizes, promoting cost-effectiveness without compromising on quality.
Discover fast, accurate, and reliable hair follicle drug testing results in Malta Bend, MO. Hair testing offers a distinguished level of precision in detecting substance use.
The promptness of receiving results allows for swift decision-making, valuable for employers enforcing drug-free policies.
For employers in Malta Bend, MO, hair follicle testing delivers compliance and peace of mind.
The methodology fosters a safe work environment, boosting company reputation and employee trust.