Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and substance use by embedding biomarkers within the strands' fibers. When sampled near the scalp, this method offers a detection span of roughly three months for both alcohol and drugs. It is easy to collect, resistant to tampering, and simple to send for testing.
A 1.5-inch segment of approximately 200 hair strands, akin to the size of a #2 pencil, clipped nearest to the scalp provides 100mg of hair, which is optimal for examination and validation. For EtG, extra tests, or those exceeding 10 panels, 150mg is advised. The specimen should be weighed with a jeweler’s scale. If no scalp hair is available, a comparable volume of body hair can be used. “Head hair†specifically refers to scalp hair, while “Body hair†encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result entails four critical steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary integration of a sample into a laboratory’s systems. This phase includes verifying proper sealing and shipment of the sample, assigning it a random Laboratory Accessioning Number (LAN), and completing any remaining data input not managed through an electronic chain of custody system.
Screening conducts an initial rapid assessment for illicit substances. While this is a cost-effective method to dismiss drug use in most samples, a positive screen mandates confirmation to stand up legally. Samples that screen presumptive positive must undergo secondary confirmation.
In cases where samples are presumptive positive during Screening, additional hair is taken from the original sample for Extraction. Drugs are isolated from hair at significantly lower concentrations than other methodologies (e.g., urine or saliva), highlighting the complexity of hair drug analysis.
Positive screens are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptive positive are cleansed prior to confirmation if required. From Accessioning through Confirmation, the entire process undergoes scrutiny under both the CAP (College of American Pathologists) Hair standards and the ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly labeled as "hair follicle tests", this analysis evaluates the strand of hair, not the follicle beneath the scalp.
Hair follicle testing in Jamesburg, IL outshines urine testing due to its superior detection capabilities. A hair test offers a broader spectrum of accuracy and reliability, provided by an extended detection window of up to 90 days. This method caters to employers who demand rigorous scrutiny in their drug use policies, ensuring an effective deterrent against substance misuse within the workforce.
The extended detection window of hair follicle testing in Jamesburg, IL offers employers a comprehensive insight into an individual's substance history. Unlike conventional methods, this test can trace drug usage for up to 90 days, providing a clearer picture of a candidate's or employee's commitment to maintaining a drug-free lifestyle. This thorough approach ensures a more informed hiring or monitoring decision.
Hair follicle tests offer a tamper-resistant method that significantly reduces the chance of sample adulteration in Jamesburg, IL. With the collection process being observed and the biological makeup of hair preserving drug markers robustly, the results are reliable and not prone to manipulation, delivering unquestionable findings and assured confidence in the outcomes.
Our convenient nationwide testing centers, including those located locally in Jamesburg, IL, simplify the drug testing process. With facilities spread across various locations, accessing testing services is quick and hassle-free, ensuring that employers and individuals can undertake the necessary procedures with ease and efficiency, any time the need arises.
Hair follicle testing in Jamesburg, IL offers a simple and confidential process, stressing privacy and user-friendliness. From ordering to taking and receiving test results, clients are assured of a seamless experience. The process respects confidentiality while maintaining integrity at every step, guaranteeing satisfaction and discretion for all involved parties.
In Jamesburg, IL, our hair follicle testing services boast affordable pricing and fast turnaround times. These competitive pricing structures enable businesses of all sizes to benefit from reliable drug testing without breaking the bank. The swift processing of results adds peace of mind, proving to be excellent value for money in maintaining a drug-free workplace.
Choosing hair follicle drug testing in Jamesburg, IL ensures fast, accurate, and reliable results. The precision of hair tests in detecting substance use is unmatched, capturing a wide range of drug markers with remarkable accuracy. Clients can trust these tests to deliver definitive results swiftly, making them a preferred choice for those who prioritize both speed and accuracy in substance detection.
Using hair follicle testing in Jamesburg, IL supports workplace compliance and peace of mind. Employers are assured that this testing method adheres to drug-free policies, minimizing legal risks and enhancing work safety. Its comprehensive detection window provides thorough screening, reinforcing corporate policies and contributing to a safer, more productive work environment.
