In Sonora, California, Accredited Drug Testing offers comprehensive hair follicle drug screening. Whether you require a drug or alcohol assessment, our expertise in hair testing is unmatched, with facilities available across all cities in the nation. Typically, 1.5 to 2 inches of hair is needed from the crown or body. These tests can detect drugs, alcohol/ETG, and offer other tailored options.
The hair follicle method has become a preferred choice for drug testing in recent years. Employers, legal systems, and substance abuse experts increasingly opt for hair tests over traditional urine tests. Companies with strict anti-drug policies, courts, and probation situations frequently utilize these assessments. The chief advantage is their ability to detect drug usage over a 90-day span, making them nearly foolproof, although urine tests remain best for detecting recent use within five days.
* 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 testing is recognized as an effective technique for identifying drug and alcohol usage. Hair retains a prolonged record of alcohol and drug intake by capturing biomarkers within the strands' fibers as they grow. A sample sourced near the scalp can offer a detection span of about three months for alcohol and other drugs. Hair collection is straightforward, somewhat resistant to tampering, and convenient to send.
A 1.5-inch sample of roughly 200 hair strands, equivalent to the size of a #2 pencil, close to the scalp provides 100mg, the optimal amount for screening and verification. For EtG, add-ons, and tests exceeding 10 panels, a 150mg specimen is advisable. It's suggested to use a jeweler’s scale to measure the specimen. If scalp hair is not available, a comparable amount of body hair can be used. "Head hair" specifically refers to scalp hair, while "body hair" encompasses other hair types such as facial or axillary.
Process Overview
The lab processing of a drug test outcome comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is introduced to the lab's system by confirming proper sealing and shipping, allocating a random LAN (Laboratory Accessioning Number), and fulfilling any additional data tasks not managed by an electronic chain of custody system.
Screening conducts a preliminary assessment for drugs of abuse. Though Screening is an economical method to exclude drug usage in most samples, a positive result needs verification to stand in court. Samples presumed positive in Screening need a follow-up confirmation.
If Screening indicates a possible positive, extra hair is extracted from the original specimen for the Extraction phase. Drugs are isolated from hair in much lower concentrations compared to other techniques (e.g., urine or oral fluid), which makes hair drug screening particularly arduous.
Any positive Screening result is confirmed through GC/MS, GC/MS/MS, or LC/MS/MS methods. Presumptive positive samples undergo washing before the confirmation step as required. The entire lab process, from Accessioning to Confirmation, is examined under the CAP (College of American Pathologists) Hair guidelines and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis actually involves the hair strand rather than the follicle beneath the scalp
For residents of Sonora, CA, hair follicle testing offers advantages over urine testing, proving superior in detection and dependability. Advantages include:
Employers in Sonora, CA, benefit from hair tests providing extended detection periods, reliably identifying drug use up to 90 days prior. This capability strengthens workplace screening by offering a broader view of an individual's substance habits.
Key Benefit: This extended timeframe ensures employers have a thorough understanding of employee drug use history.
Hair follicle testing significantly reduces sample adulteration risks in Sonora, CA, offering credible results. Its design makes it nearly impervious to tampering, assuring authenticity and reliability in drug use assessments.
Secure testing protocols underpin the credibility of hair tests, setting a high trust standard for reliable outcome delivery.
In Sonora, CA, our convenient locations simplify the testing process. Nationwide reach ensures that testing is accessible and seamless, catering to various testing needs.
The Sonora, CA process for hair follicle testing is both simple and confidential, ensuring individual privacy.
Key Features:
In Sonora, CA, we offer competitively priced and prompt hair testing services, delivering both excellence and value. Affordable solutions help businesses manage costs effectively while ensuring quality service.
Our pricing strategy, paired with fast result turnaround, supports companies in maintaining budget-friendly screening protocols.
In Sonora, CA, rapid and reliable hair follicle drug testing provides noteworthy precision. Accuracy is a key benefit, detecting substances with efficiency and swiftness. A hair test stands out due to its unrivaled ability to consistently deliver correct results.
Employers can trust this testing method for its superb detection capabilities. Confidence in results stems from the rigorous analysis process employed at our centers.
Employers in Sonora, CA benefit from hair testing to adhere to drug-free policies while minimizing legal risks. Peace of mind is achieved by utilizing comprehensive testing methods, thereby fostering a safe workplace.
Hair testing not only ensures compliance but also mitigates liability concerns and upholds workplace safety standards.
