For hair follicle drug testing in Phoenix Lake, California, look no further than Accredited Drug Testing. Specializing in hair tests, our centers are available nationwide, including all cities, to cater to your hair drug or alcohol test needs. Typically, hair from the head's crown or body, measuring 1.5 to 2 inches, is required. Tests can identify drugs, alcohol/ETG, or be customized to specific needs.
Over recent years, hair follicle drug testing has become more prevalent, replacing traditional urine tests in various contexts. Employers with strict anti-drug policies, courts, and probation offices prefer hair drug tests because of their extended detection span of up to 90 days, observed collections, and difficulty to manipulate. However, urine tests hold superiority for identifying recent drug 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 a potent tool for identifying drug and alcohol consumption. It retains a historical record of substance use by encapsulating biomarkers within hair strands as they grow. When obtained close to the scalp, hair can offer an approximate detection period of 3 months for alcohol and drugs. Collecting hair is straightforward, relatively tamper-resistant, and easy to transport.
Providing a 1.5-inch sample, roughly 200 hair strands (similar to a #2 pencil), nearest to the scalp yields 100mg, the optimal amount for testing and verification. For EtG tests, additional panels, or assessments beyond 10 panels, a 150mg sample is advised. Measuring the sample on a jeweler’s scale is suggested. If scalp hair is not available, a similar quantity of body hair can be obtained. References to head hair indicate scalp hair exclusively, whereas body hair encompasses all other types (such as facial and axillary hair).
Process Overview
The laboratory processing of a drug test involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the primary handling of a sample in a lab’s system. This involves confirming the sample was sealed and delivered correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any leftover data entry not covered by an electronic chain of custody system.
Screening serves as an initial, rapid check for drug presence. Though Screening provides a cost-efficient method to exclude drug usage across most samples, a positive screening requires verification for legal admissibility. Any Screening results that are tentatively positive necessitate further confirmation.
When Screening results are tentatively positive, additional hair is gathered from the original sample and readied for Extraction. Here, drugs are isolated from hair at significantly lower concentrations compared to other techniques (like urine or oral fluid), making hair screening one of the complex methodologies to execute.
Confirmation of positive screen results employs GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptively positive samples are pre-washed when needed. The entire process from Accessioning to Confirmation is conducted under the CAP (College of American Pathologists) Hair designation and conforms to ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is somewhat misleading, as the actual analysis is performed on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Phoenix Lake, CA: Hair tests provide a more comprehensive detection window than urine tests, offering superior accuracy and efficacy. Employers favor hair testing for its reliability in spotting long-term drug exposure.
Extended Detection Window in Phoenix Lake, CA: Hair follicle testing traces drug use up to 90 days prior, ensuring employers get a detailed look into an applicant's or employee's substance history.
Tamper-Resistant Testing Method in Phoenix Lake, CA offers a significant reduction in the risk of test manipulation. Hair tests ensure that the results are dependable and unquestionable.
Convenient Nationwide Testing Locations and Local Locations in Phoenix Lake, CA highlight the simplicity of accessing our services. With widespread centers nationwide, testing services are quick and straightforward.
Simple, Confidential Process in Phoenix Lake, CA: The process for selecting, performing, and obtaining results from hair follicle tests is straightforward, ensuring users' privacy and ease of use.
Affordable Pricing and Fast Turnaround in Phoenix Lake, CA underline our competitive pricing and quick results delivery, providing excellent value for businesses.
Fast, Accurate, and Reliable Results in Phoenix Lake, CA emphasize the precision and quick execution of hair follicle drug tests. These tests boast high accuracy in detecting substance use.
Compliance and Peace of Mind for Employers in Phoenix Lake, CA: Hair follicle testing guarantees adherence to anti-drug workplace policies, minimizing legal risks and bolstering workplace safety.
