Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair testing has emerged as a robust method for identifying drug and alcohol consumption. Hair captures a prolonged timeline of alcohol and drug use through embedding biomarkers in the strands' fibers. When obtained near the scalp, hair offers a nearly 3-month detection period for drugs and alcohol. Collection of hair is straightforward, relatively resistant to tampering, and simple to transport.
A sample measuring 1.5 inches and consisting of approximately 200 hair strands (roughly the diameter of a #2 pencil) near the scalp yields 100mg of hair, perfect for screening and confirmation. For EtG, extensions, and/or tests exceeding 10 panels, a 150mg specimen is advised. The specimen can be weighed using a jeweler’s scale. If scalp hair is not available, an equivalent amount of body hair may be gathered. The term head hair specifically refers to scalp hair, whereas body hair encompasses any other types (such as facial or axillary hair).
Process Overview
There are four central phases in processing a drug test result in the lab: Accessioning, Screening, Extraction, and Confirmation.
Accessioning initiates the sample's entry into a laboratory's system. It involves ensuring that the sample is securely sealed and correctly shipped, assigning a LAN (Laboratory Accessioning Number) randomly, and inputting any leftover data not covered by an electronic chain of custody process.
Screening entails an initial rapid evaluation for drug abuse. Although Screening is an economical solution for excluding drug usage in most samples, any positive results must be verified for court acceptance. Presumptively positive screened samples need additional confirmation.
Should a sample be presumptively positive during Screening, further hair is extracted from the original sample for the Extraction process. Here, drugs are extracted at significantly lower concentrations than with other strategies (e.g., urine or oral fluid), making hair drug testing the most intricate method to execute.
Positive screenings are confirmed via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo a washing process before confirmation if necessary. The complete lab process from Accessioning through Confirmation adheres to the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the analysis pertains to the hair strand and not the follicle located beneath the scalp
Advantages of Hair Follicle Testing
In Alba, MO, hair testing surpasses urine testing due to superior detection capabilities. Hair tests offer reliability, accurately recording past substance use over time.
The extended detection window aligns with employers' stringent drug policies, showcasing the benefits of hair testing over urine tests.
Prolonged Detection Period
Hair follicle testing in Alba, MO, empowers employers with a detailed review of substance usage history. Its remarkable capacity to detect drug use up to 90 days provides insight beyond immediate monitoring.
Employers can thus make informed decisions with extended awareness of an individual's substance habits.
Secure and Honest Testing
In Alba, MO, hair follicle tests deter tampering considerably. This approach guarantees credibility due to the near impossibility of sample adulteration, establishing its integrity.
The secure process builds trust, ensuring that results are dependable and decisively accurate.
Access Anytime, Anywhere
Navigating drug testing in Alba, MO, is seamless with our widespread facilities. Clients experience hassle-free testing through our extensive network.
Our centers are strategically located, facilitating easy access to maintain fluid operations without delays.
Effortless and Confidential
Our process in Alba, MO, champions simplicity and confidentiality. With a streamlined procedure, individuals find ordering, testing, and receiving results straightforward.
Privacy concerns are expertly handled, ensuring a user-friendly experience from start to finish.
Value-Centric Solutions
In Alba, MO, we maintain competitive pricing models supplemented by swift turnaround times. Businesses benefit from our advantageous structures, receiving quality returns on investment.
Fast service coupled with cost-effectiveness supports enterprises in maximizing value and managing budgets effectively.
Highlighting Hair Follicle Testing
In Alba, MO, the efficiency and swiftness of hair follicle drug tests ensure unmatched results. With their high precision, hair tests adeptly detect substance use, offering peace of mind.
Traditional methods may falter where hair tests excel in accuracy and speed, affirming their reliability.
Quick and Reliable Reporting
Delivering fast results without compromising accuracy, hair follicle tests stand out. In Alba, MO, they shield against errors, promptly pinpointing substance presence.
Commitment to Compliance
Implementing hair follicle tests in Alba, MO, assures adherence to workplace drug-free principles. Employers gain confidence in legal compliance and reinforced safety measures.
Such practices mitigate risks, providing peace of mind by substantiating corporate responsibility.
