In Saint David, Arizona, Accredited Drug Testing offers comprehensive hair follicle drug assessments. If you're in need of a drug or alcohol evaluation via hair analysis, our extensive network, spreading across cities nationwide, can conduct the necessary tests. Generally, hair from the crown or body of at least 1.5 to 2 inches is requisite. Our hair evaluations can be tailored to detect substances, including drugs, alcohol/ETG, or other specific needs.
The trend towards hair follicle testing for substance detection has gained momentum over recent years. Many employers, judiciary systems, and substance abuse experts are opting for hair analysis over conventional urine testing. This approach is favored by employers with strict drug-free mandates, legal authorities, and probationary individuals. Its primary advantage is an extended detection window of up to 90 days, making it nearly foolproof. However, for capturing recent drug use, typically within a five-day window, urine testing remains more precise.
* 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.
Utilizing hair testing has emerged as a robust method for identifying drug and alcohol consumption. Hair encases biomarkers within the developing hair strand, offering an extended timeline of drug and alcohol use. When cut near the scalp, hair can offer a detection period of up to around three months for drugs and alcohol. The collection process is straightforward, tampering is relatively challenging, and shipping is straightforward.
Gathering a 1.5-inch length sample of approximately 200 hair strands (comparable to the thickness of a #2 pencil) from the closest point to the scalp yields 100mg of hair, the preferred amount for both screening and verification. For EtG, additional tests, and/or assessments exceeding 10 panels, 150mg of the sample is advised. We advocate for the use of a jeweler's scale to weigh the sample. Should scalp hair be unavailable, an equivalent quantity of body hair is an acceptable alternative. The term scalp hair specifically refers to hair from the head, while body hair includes all other hair types (facial, underarm, etc.).
Process Overview
The laboratory assessment of a drug test outcome involves four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning denotes the initial stage of incorporating a sample into a lab's system. This phase encompasses ensuring that the sample was properly sealed and delivered, assigning an arbitrary LAN (Laboratory Accessioning Number), and finishing any supplementary data input absent from an electronic chain of custody setup.
Screening entails an initial rapid evaluation for drugs of misuse. Although Screening is an economical approach to eliminate drug consumption for most samples, a positive screen necessitates verification for legality in court. Any specimens with a preliminary positive Screening result need a follow-up confirmation.
Upon a presumptive positive outcome during the Screening phase, additional hair is extracted from the initial sample and readied for Extraction. Within this phase, drugs are derived from hair at a significantly lower density compared to other techniques (e.g., urine or oral fluid), underscoring why hair drug testing remains the most intricate technique to execute.
Validating any positive screening finding occurs through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to validation, all presumptive positive samples undergo washing as necessary. The full laboratory procedure from Accessioning to Confirmation undergoes examination under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 certification standards.
Benefits of hair drug testing:
Drawbacks:
Note: Though often termed "hair follicle tests", this test examines the hair strand opposed to the follicle beneath the scalp
Why Hair Testing Triumphs Over Urine Testing in Saint David, AZ
When it comes to detecting drug use, hair follicle testing surpasses traditional urine analysis. Its superior detection accuracy and consistency make it the preferred choice for employers trying to maintain drug-free workplaces.
Comprehensive Substance History with Hair Testing in Saint David, AZ
Hair follicle analysis offers a longer detection period for drug use, providing employers a clearer view of an individual’s substance history. This method detects substances used up to 90 days prior.
Hair Testing: A Tamper-Resistant Method in Saint David, AZ
One of the key advantages of hair follicle testing is its robustness against sample tampering. The method ensures reliable outcomes that are trustworthy and unaltered.
Wide Range of Testing Centers in Saint David, AZ
Our extensive network of nationwide locations makes accessing hair testing services convenient and straightforward, ensuring a hassle-free experience for our clients.
Easy and Confidential Hair Testing Process in Saint David, AZ
Our hair testing services prioritize simplicity and confidentiality, assuaging any privacy concerns and ensuring a smooth experience from ordering to receiving results.
Affordable and Speedy Hair Testing in Saint David, AZ
Our competitive pricing and quick turnaround times deliver exceptional value for businesses seeking efficient drug testing solutions, providing them with confidence in our services.
Precision and Speed of Hair Testing in Saint David, AZ
Hair follicle drug testing stands out due to its rapid and reliable outcomes in detecting substance use. These tests are not only fast but also incredibly accurate, ensuring that employers receive dependable data swiftly.
Ensure Compliance with Hair Testing in Saint David, AZ
Employers can maintain peace of mind by using hair follicle testing, which upholds workplace safety by reinforcing drug-free policies and reducing legal and safety risks.
