Accredited Drug Testing offers comprehensive hair follicle drug testing services in Quebec, Texas. If you require a hair drug or alcohol test, we are specialists in hair testing, providing testing facilities in every city across the nation to conduct these tests. At least 1.5 to 2 inches of head or body hair is required for testing typically. Analysis can be done for drugs, alcohol/ETG, or other custom options.
In recent times, the trend for drug testing has increasingly shifted towards hair follicle drug tests. A hair drug test is now preferred by many employers, courts, and Substance Abuse specialists over standard urine tests. Hair follicle drug tests are utilized by employers with zero-tolerance policies, the judicial system, and probation programs. A key advantage is the extended detection time for drug use, reaching up to 90 days, through supervised collection, which is nearly impossible to circumvent. Nonetheless, for detecting very recent drug use, i.e., within the last five days, urine tests remain the most precise option.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair analysis has gained recognition as an effective means for detecting drug and alcohol consumption. Hair captures a long-term record of alcohol and drug use by embedding biomarkers within the strands of growing hair. When cut near the scalp, hair can show evidence of use for a period of up to roughly 90 days for both alcohol and drugs. Hair is straightforward to gather, somewhat resistant to tampering, and simple to send.
A sample measuring around 1.5 inches and consisting of about 200 hair strands (akin to the thickness of a #2 pencil) taken nearest to the scalp contributes 100mg of hair, the preferred amount for evaluation and validation. For EtG, supplementary tests, or those exceeding 10 drug panels, a specimen amount of 150mg is suggested. Utilizing a jeweler's scale to weigh the sample is advisable. Should scalp hair be unavailable, an equivalent mass of body hair can be used. When mentioning head hair, it specifically refers to scalp hair alone. Body hair includes all other hair types (such as facial and axillary).
Process Overview
The laboratory procedure for processing a drug test outcome includes four chief steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial task of entering a sample into a lab's system. It entails ensuring the sample was securely closed and correctly shipped, assigning it a random LAN (Laboratory Accessioning Number), and finishing any extra data entry that an electronic chain of custody system does not offer.
Screening is an introductory quick examination for drugs that might be misused. Although Screening is an economical method to exclude drug consumption in most samples, a positive screen must be verified for legal reliability. Any samples that show a presumptive positive in Screening require secondary confirmation.
When a sample shows a presumptive positive during the Screening phase, more hair is extracted from the primary specimen and processed for Extraction. In this process, drug extraction from hair occurs at significantly lower concentrations compared to other methods (like urine or oral fluid), making hair drug testing the most complex methodology to execute.
Confirmation of any positive screen is carried out using methods such as GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptively positive samples are cleansed prior to confirmation when needed. The full lab procedure from Accessioning to Confirmation undergoes evaluation under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 recognition.
Benefits of hair drug testing:
Drawbacks:
Note: Commonly named "hair follicle tests," the procedure actually examines the hair strand instead of the follicle beneath the scalp.
Hair follicle testing surpasses traditional urine tests in Quebec, TX, due to its superior detection accuracy. Employers find it more reliable as it provides a much longer look-back period for drug use, offering greater confidence in the screening process.
Hair follicle testing in Quebec, TX, is advantageous for its extended detection window, up to 90 days. This method gives employers a comprehensive view of the individual's substance history, providing a thorough examination of drug use.
In Quebec, TX, hair follicle testing significantly minimizes the risk of sample tampering. Its tamper-resistant methodology ensures results are credible and above question, making it a trustworthy testing choice.
Offering conveniently located nationwide centers, including Quebec, TX, ensures easy access to hair follicle testing. This widespread network guarantees quick, straightforward, and hassle-free testing services.
The process for ordering, conducting, and receiving hair follicle test results in Quebec, TX, is simple and confidential. This ensures privacy and addresses any concerns about the ease of use.
With competitive pricing and fast turnaround times, hair follicle testing in Quebec, TX, promises excellent value. The prompt service is suited for businesses of all sizes, ensuring peace of mind.
The hair follicle drug test in Quebec, TX, is renowned for its rapid and precise results. This method offers a high level of accuracy when detecting drug use, allowing for swift and reliable results.
Employers in Quebec, TX, using hair follicle testing enjoy compliance with drug-free workplace policies. This ensures safety and reduces legal liabilities, offering peace of mind and a safer working environment.
