Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have gained recognition as a potent instrument for identifying drug and alcohol consumption. Hair offers an extensive timeline of alcohol and drug usage by ensnaring biomarkers within its growing strands. When taken from near the scalp, hair can indicate up to an estimated 3-month span for alcohol and drug presence. Collecting hair is straightforward, moderately challenging to tamper with, and easily transportable.
A 1.5-inch segment containing around 200 strands of hair (comparable to a #2 pencil in thickness) nearest to the scalp yields 100mg of hair, the optimum quantity for analysis and verification. For EtG, supplementals, and/or examinations exceeding 10 panels, a 150mg sample is advisable. It's suggested to measure the sample's weight using a jeweler's scale. Should scalp hair be unobtainable, an equivalent portion of body hair may be used. When mentioning head hair, it exclusively pertains to scalp hair. Body hair includes all other forms (facial, axillary, etc.).
Process Summary
The laboratory analysis of a drug test outcome involves four principal phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into a lab's framework. This step verifies the sample's proper sealing and shipment, allocates a random LAN (Laboratory Accessioning Number), and completes any extra data input not supplied by an electronic chain of custody procedure.
Screening offers a preliminary rapid check for substance abuse. Though Screening is an economical method to eliminate drug intake for most samples, a positive screen must be confirmed to be valid in legal settings. Any samples deemed presumptively positive during Screening necessitate additional confirmation.
Should a sample show presumptive positivity in the Screening stage, additional hair is extracted from the original specimen for the Extraction phase. Here, drugs are isolated from hair at concentrations much lower than other methods (e.g., urine or oral fluid), highlighting why hair drug testing is the most complex technique to execute.
Confirmation of any positive Screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo cleaning before confirmation as required. The complete laboratory procedure from Accessioning to Confirmation undergoes review in line with both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 criteria.
Benefits of hair drug testing:
Drawbacks:
Note: Although often termed "hair follicle tests," the evaluation actually analyzes the hair strands, not the follicle beneath the scalp.
When comparing hair follicle and traditional urine tests, hair testing in Volo, IL proves superior for several reasons. One, it delivers enhanced detection accuracy, permitting the identification of substances used over a prolonged period. This method eliminates the uncertainties of a standard urine test, providing an unparalleled level of reliability in screening processes.
The extended detection window of hair follicle testing in Volo, IL allows it to identify signs of drug use over an impressive duration of up to 90 days. This wide timeframe equips employers with an all-encompassing perspective on an individual’s past substance involvement, which is invaluable in assessing potential hires or current employees.
Hair follicle tests offer a tamper-resistant approach to drug testing in Volo, IL. By significantly lowering the risk of test sample manipulation, they ensure results are both reliable and unmistakable. This robust testing method provides peace of mind due to its resistance to common tampering tactics found in other types of tests.
With testing locations throughout the nation, including local facilities in Volo, IL, accessing testing services is both quick and straightforward. These centers offer a hassle-free experience for individuals and companies, ensuring that testing is convenient, expeditious, and easily reachable.
The process for hair follicle testing in Volo, IL is both simple and confidential. From placing an order to having the hair sample collected and receiving the results, every step prioritizes privacy and ease, ensuring that individuals feel secure and informed throughout the entire testing process.
Offering affordable pricing and fast turnaround times in Volo, IL, our services ensure great value for organizations of all sizes. Competitive pricing structures coupled with swiftness in delivering results provide peace of mind, reiterating our commitment to excellence and cost-effectiveness.
In Volo, IL, hair follicle drug tests stand out for their speed and accuracy. These tests offer highly reliable outcomes when it comes to identifying substance use, ensuring quick and precise results that employers can depend on. Not only do they provide fast results, but their detection capabilities are also unmatched, fostering confidence in their findings.
Employers in Volo, IL find compliance and peace of mind through hair follicle testing by adhering to workplace drug-free regulations. Using this testing method reduces legal complications and enhances overall safety within the workplace, ensuring that companies maintain high standards while mitigating potential risks.
