Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair retains a prolonged record of alcohol and drugs by embedding biomarkers within the fibers of the growing strands. When taken near the scalp, hair can reveal a detection period of up to roughly three months for alcohol and drugs. Hair samples are easy to obtain, somewhat resistant to tampering, and convenient for shipping.
A 1.5-inch segment containing roughly 200 hair strands (about the diameter of a #2 pencil) closest to the scalp provides 100mg, the optimal quantity for analysis and validation. For EtG, additional assessments, and/or tests beyond 10 panels, a 150mg sample is advisable. We suggest measuring the sample on a jeweler’s scale. If head hair isn't available, an equivalent portion of body hair may be used. By head hair, we mean only scalp hair. Body hair encompasses all other types (face, underarms, etc.).
Process Overview
The laboratory processing of a drug test result involves four major steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially processed into the laboratory’s system, which includes ensuring the sample is sealed and shipped correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any additional data entry not provided electronically.
Screening is a preliminary assessment for drugs of abuse. Though Screening cost-efficiently rules out drug use for most samples, positive results must be verified to be valid in court. Any samples with presumptive positive results from Screening need a secondary confirmation.
If a sample is presumptively positive during Screening, additional hair is extracted from the original sample and prepared for Extraction. This phase involves extracting drugs from hair at a lower concentration compared to other techniques (e.g., urine or saliva), making hair drug screening a complex method.
Verification of positive results from screening is done using GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive samples are cleansed as necessary before confirmation. The complete laboratory procedure from Accessioning to Confirmation is subject to review under both the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp
In Lemay, MO, hair follicle testing surpasses traditional urine testing due to its superior detection accuracy and reliability. Unlike urine tests, hair tests provide an extended detection window, often up to 90 days, allowing for a more comprehensive analysis of an individual’s substance history.
For employers and organizations in Lemay, MO, opting for hair follicle testing ensures a robust approach to maintaining a drug-free environment, offering a dependable alternative to less reliable urine tests.
One of the standout benefits of hair follicle testing in Lemay, MO, is its extended detection window. Able to trace substance use up to 90 days, it offers employers a thorough view of a person’s substance history, which is invaluable for informed decision-making.
This enhanced detection period allows employers to assess an applicant or employee’s long-term compliance with substance use policies, introducing an added layer of security and oversight.
Hair follicle tests in Lemay, MO, present a tamper-resistant approach, significantly minimizing the risk of sample adulteration. The collected data is reliable and trustworthy, ensuring decisions are based on genuine results.
This method's robustness is due to its inherent resistance to common tampering tactics, providing unparalleled integrity and confidence in the testing process.
Convenience is key with hair follicle testing locations nationwide and locally in Lemay, MO. Easily accessible testing centers provide quick, easy, and hassle-free services, tailored to meet the needs of the community.
Whether needing testing services locally or in other cities, the strategic positioning of testing centers ensures minimal disruption and optimum convenience for all patrons.
In Lemay, MO, the hair follicle testing process is both simple and confidential. From ordering the test to receiving the results, the entire procedure is straightforward and prioritizes user privacy.
These measures address concerns regarding the ease of testing and confidentiality, providing peace of mind to individuals and employers opting for hair follicle tests.
Hair follicle testing in Lemay, MO, boasts affordable pricing structures and fast turnaround times. These elements make it an attractive choice for companies of all sizes looking for cost-effective and prompt results.
The combination of competitive pricing with reliable testing ensures businesses receive exceptional value and assurance when it comes to their substance testing needs.
The precision and rapidity of hair follicle drug tests set them apart in Lemay, MO. Highly accurate results are achieved in detecting substances, which bolsters confidence in making decisions regarding employment and legal matters.
The adeptness of hair follicle testing lies in its ability to quickly and accurately identify substance use, making it a valuable asset for those requiring reliable testing solutions in Lemay, MO.
Ensuring compliance and peace of mind for employers in Lemay, MO, hair follicle testing aligns with workplace drug-free policies. This reliable testing method reduces legal risks while enhancing overall workplace safety.
By utilizing hair testing, workplaces in Lemay, MO, can effectively uphold their commitment to maintaining a safe and compliant environment, fostering trust among employees and stakeholders.
