Accredited Drug Testing provides comprehensive hair follicle drug screening services in Tracy, California. If you require hair drug or alcohol testing, our expertise lies in hair analysis, with facilities across the nation equipped to conduct such tests. A minimum hair length of 1.5 to 2 inches on the head or body is generally necessary. Hair tests can assess drugs, alcohol/ETG, or other tailored testing solutions.
Recently, hair follicle tests have become more common in drug screenings. Numerous employers, judicial systems, and substance abuse experts now opt for hair drug tests over the traditional urine test. These tests are favored by employers with strict drug policies, courts, and probationary individuals. Hair follicle testing's key advantage is its ability to detect drug use over a longer span, up to 90 days, with minimal chance of tampering. Yet, for recent drug use detection within five days, urine tests remain the most accurate choice.
* 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 method for detecting drug and alcohol usage. Hair captures a long-term record of alcohol and drug intake by embedding biomarkers within the hair strand as it grows. When obtained near the scalp, hair can offer up to a roughly 3-month detection period for alcohol and drugs. Hair collection is straightforward, relatively tamper-proof, and easy to transport.
A 1.5-inch segment of roughly 200 hair strands (similar to the size of a #2 pencil) closest to the scalp yields 100mg of hair, the optimal sample quantity for both screening and confirmation. For tests like EtG, add-ons, or those surpassing 10 panels, a 150mg sample is advisable. It's suggested to weigh the sample using a jeweler's scale. If scalp hair isn't available, equivalent body hair might be collected. When mentioning head hair, it specifically implies scalp hair. Body hair includes all other varieties (such as facial or axillary hair).
Process Overview
The laboratory processing of a drug test result encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial handling of the sample within a lab’s system. This step verifies if the sample was appropriately sealed and mailed, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data entry absent from an electronic chain of custody system.
Screening provides a preliminary drug abuse check. While Screening is economical for ruling out drug use in most samples, a positive result needs confirmation to stand in court. Any samples potentially positive during Screening require secondary confirmation.
When a sample shows a potential positive in Screening, more hair is drawn from the initial specimen to prepare for Extraction. Drugs are extracted from hair at concentrations significantly lower than in methods like urine or oral fluid testing, which is why hair drug screening is considered the most challenging to conduct.
Confirmation of any positive screening result proceeds via GC/MS, GC/MS/MS, or LC/MS/MS. All samples with potential positives are washed before confirmation as necessary. The lab process from Accessioning to Confirmation undergoes review under both CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests," the examination actually focuses on the hair strand, not the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Tracy, CA is evidenced by superior detection capabilities. Hair tests surpass traditional urine analyses, offering unmatched accuracy and reliability. This method ensures a longer detection window and reduces the possibility of evasion, making hair follicle tests a preferred choice for comprehensive drug screening.
Extended Detection Window in Tracy, CA gives employers a significant advantage. Hair follicle testing uncovers drug use up to 90 days prior, offering a detailed look into an individual's substance history. This extended window aids employers in making informed decisions about potential hires or current employees, enhancing workplace safety and compliance.
Tamper-Resistant Testing Method in Tracy, CA ensures sample integrity. Hair follicle tests are notably resilient against adulteration, delivering unequivocal results. This feature provides assurance to employers and testing administrators that the results are valid and uncontestable, bolstering trust in the testing process.
Convenient Nationwide Testing Locations include those in Tracy, CA, offering accessibility to reliable testing centers. This nationwide presence ensures that individuals can quickly and easily access testing services locally, making the process efficient and hassle-free for all parties involved.
Simple, Confidential Process in Tracy, CA underscores the ease and privacy of hair follicle testing. The process of ordering, conducting, and receiving results is streamlined to protect user privacy while maintaining simplicity, ensuring that concerns about confidentiality and usability are addressed effectively.
Affordable Pricing and Fast Turnaround in Tracy, CA make hair follicle testing an attractive option. Competitive pricing structures paired with quick result delivery offer excellent value, accommodating companies of various sizes with cost-effective solutions while maintaining peace of mind through timely and reliable drug screening processes.
Fast, Reliable, and Accurate Results in Tracy, CA are crucial for effective drug screening. Hair follicle tests stand out due to their precision and speed, detecting substance use with high accuracy. This method provides a dependable solution for employers and individuals seeking timely and trustworthy insights into drug use, enhancing decision-making and safety.
Compliance and Peace of Mind for Employers in Tracy, CA is ensured through hair follicle testing. This method aligns with workplace drug-free policies, mitigating legal risks and fostering a secure work environment. Employers gain confidence knowing their drug screening process is robust and reliable, maintaining safety and compliance.
