Accredited Drug Testing offers comprehensive hair follicle drug testing in Maxwell, California. Whether you're seeking a hair drug or alcohol test, Accredited Drug Testing specializes in hair testing, with locations throughout the country, including all major cities, ready to conduct hair tests. Generally, 1.5 to 2 inches of hair from the crown or body is utilized. Hair tests can detect various drugs, alcohol/ETG, or personalized testing requests.
Recently, drug testing methods have increasingly adopted hair follicle examinations. Many employers, courts, and addiction specialists now prefer hair drug tests over standard urinalyses. Hair follicle tests are favored by employers enforcing strict no-drug policies, judicial systems, and individuals under probation. The primary advantage of hair follicle tests is the extended detection period of up to 90 days, using an observed collection process that is exceedingly difficult to compromise. Conversely, for drug use detection within the last 5 days, urine tests remain the most 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.
Hair analysis has gained recognition as an effective method for detecting drug and alcohol consumption. Hair maintains a long-term record of alcohol and drug use by capturing biomarkers within the fibers of the growing strand. When gathered near the scalp, hair can offer up to a 3-month timeframe for detecting alcohol and drugs. Collecting hair is straightforward, not easily tampered with, and convenient to transport.
A sample measuring 1.5 inches from around 200 strands (roughly the size of a #2 pencil) closest to the scalp yields 100mg of hair, which is ideal for testing and verification. For EtG, additional tests, and tests exceeding 10 panels, it is recommended to have 150mg of the specimen. We suggest using a jeweler's scale to measure the specimen's weight. If scalp hair is not available, a similar quantity of body hair may be utilized. When discussing head hair, we are specifically referring to scalp hair. Body hair includes other hair types (such as facial and axillary).
Process Overview
The laboratory processing of a drug test result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial integration of a sample into a lab system. This process involves confirming that the sample was properly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody system.
Screening provides a preliminary check for substances of abuse. While it serves as a cost-effective means to exclude drug use for most samples, a positive screening result requires confirmation for court admissibility. Any presumptively positive samples during Screening require a follow-up confirmation.
Should a sample test positive in the Screening phase, additional hair is taken from the initial sample for Extraction. During Extraction, drugs are isolated from hair at significantly lower concentrations compared to methodologies like urine or oral fluid, underscoring the complexity of hair drug screening.
Confirmation of any positive screen result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are presumptively positive undergo a washing process prior to confirmation as necessary. The full laboratory process, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation and is accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite commonly being called "hair follicle tests," the test actually examines the hair strand, not the follicle below the scalp.
In Maxwell, CA, hair follicle tests surpass urine tests in detecting drug use with superior accuracy and reliability, proving advantageous over traditional urine tests by demonstrating longer detection periods and fewer chances of tampering.
Hair follicle testing in Maxwell, CA offers an extended detection window, capable of identifying drug use over a span of up to 90 days. This provides employers with a thorough understanding of a candidate or employee's historical substance use.
In Maxwell, CA, hair follicle tests offer a tamper-resistant method of drug testing. The collected samples significantly minimize adulteration risks, delivering results that are dependable and unquestionable.
Maxwell, CA residents benefit from Accredited Drug Testing's nationwide and local facilities, ensuring quick and hassle-free access to essential drug testing services.
In Maxwell, CA, hair follicle testing is straightforward and private. The process is clear and confidential, from ordering to testing and receiving results, addressing concerns about privacy and simplicity.
Maxwell, CA offers competitive hair follicle testing pricing, paired with fast turnaround times, giving industries of any size cost-effective options and peace of mind.
In Maxwell, CA, hair follicle drug tests provide fast, accurate, and reliable results, offering exceptional precision compared to other methods. Their high accuracy sets them apart in identifying substance use.
Utilizing hair follicle testing in Maxwell, CA ensures compliance with drug-free workplace regulations. It offers employers peace of mind by minimizing legal risks and promoting a safer working environment.
