Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as a potent means for detecting drug and alcohol consumption. Hair captures biomarkers in the fibers of the developing hair, offering a prolonged overview of alcohol and drug usage. When extracted near the scalp, hair provides roughly a 3-month detection timeframe for alcohol and drugs. Hair is straightforward to gather, somewhat challenging to tamper with, and simple to transport.
A specimen of 1.5 inches consisting of roughly 200 hair strands (equivalent to the width of a #2 pencil) near the scalp provides 100mg of hair, the ideal quantity for assessment and verification. For EtG, additional evaluations, and/or examinations beyond 10 panels, 150mg of the sample is advisable. It is suggested to weigh the sample on a jeweler’s scale. If scalp hair is inaccessible, a comparable quantity of body hair can be gathered. When referring to head hair, it denotes scalp hair only. Body hair includes all other hair varieties (facial, axillary, etc.).
Process Overview
The process of laboratory assessment of a drug test outcome includes four pivotal phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial incorporation of a sample into a laboratory's database. This process verifies the proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes additional data entry not supplied by an electronic chain of custody system.
Screening entails an initial rapid evaluation for drugs of abuse. While Screening is an economical approach to eliminate drug usage in the majority of samples, a positive screen demands confirmation for court admissibility. Samples that are presumptively positive during Screening require secondary confirmation.
If a sample appears presumptively positive at the Screening stage, extra hair is extracted from the original sample and prepped for Extraction. At this phase, drugs are extracted from hair at reduced concentrations compared to other methods (e.g., urine or oral fluid), explaining why hair drug screening poses a greater methodological challenge.
Confirmation of a positive screening outcome occurs via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if needed. The complete laboratory procedure from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often described as "hair follicle tests", the analysis is conducted on the hair strand, not the follicle underneath the scalp.
In Hazel Green, IL, hair follicle testing surpasses traditional urine tests with its ability to offer unmatched detection accuracy. Unlike urine tests, hair tests have a wider detection window, providing a more comprehensive insight into an individual's substance history.
Employers in Hazel Green benefit from the superior sensitivity of hair tests, ensuring that even minimal drug usage does not go unnoticed.
With a detection window extending up to 90 days, hair follicle testing provides a full overview of substance use history in Hazel Green, IL. This comprehensive approach allows employers to make informed decisions based on a far-reaching analysis.
The extended period covered by hair testing enhances strategy development for employers in maintaining a drug-free workplace environment in Hazel Green.
Hair follicle tests in Hazel Green, IL, are a tamper-resistant method that significantly mitigates the risk of sample adulteration. This ensures integrity and accuracy in results.
By utilizing a method resistant to tampering, these tests provide unquestionable reliability, fostering trust among employers seeking dependable substance testing solutions.
Accredited Drug Testing's nationwide centers, including Hazel Green, IL, offer convenience and ease of access. Whether local or nationwide, testing requires minimal effort and time.
Those in Hazel Green have the advantage of nearby testing locations, reducing the hassle of finding reliable services, ensuring swift and efficient testing processes.
The hair follicle testing process in Hazel Green, IL, is both simple and confidential. Ordering, taking, and receiving results are designed to protect privacy at every step.
Concerns of confidentiality are addressed with measures ensuring that ease of use does not compromise the integrity or discretion of the process.
Hazel Green, IL, benefits from affordable pricing and fast turnaround times for hair follicle testing. This competitive pricing structure offers excellent value for businesses of any size.
Rapid results coupled with cost-effective solutions provide peace of mind, making it a practical choice for companies focused on budget and efficiency.
The precision and speed of hair follicle drug tests in Hazel Green, IL, set them apart. Fast results ensure efficiency, making them an ideal choice for employers. Accurate detection of substance use helps maintain workplace safety.
The reliability of hair follicle testing in Hazel Green provides consistent and trustworthy outcomes, offering peace of mind for all stakeholders involved.
The use of hair follicle testing in Hazel Green, IL, ensures compliance with workplace drug-free policies, reducing legal risks and enhancing safety. Employers gain peace of mind knowing they are upholding strict regulatory standards.
This method supports a comprehensive strategy for maintaining a safe and compliant workplace, crucial for any employer's peace of mind.
