Accredited Drug Testing provides extensive hair follicle drug testing in Montalvin, California. For those in need of a hair drug or alcohol test, we at Accredited Drug Testing excel in hair testing with centers available in all cities across the nation capable of performing such tests. Generally, 1.5 to 2 inches of hair from the crown or body is needed. Hair tests can detect drugs, alcohol/ETG, or offer other specialized testing options.
Over the years, hair follicle drug testing has gained popularity in drug testing methodologies. Employers, courts, and substance abuse professionals often prefer hair drug tests to the traditional urine tests. Employers with zero-tolerance policies on drug use, courts, and probationers find this method beneficial due to its ability to detect drug use over a long period of up to 90 days. It involves an observed collection process, making it almost unbeatable. However, for detecting recent usage within the last 5 days, urine tests remain most accurate.
* 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 increasingly recognized as an effective method for detecting drugs and alcohol. It provides a comprehensive history of substance use by capturing biomarkers inside the strands of growing hair. When sourced near the scalp, hair can offer a detection timeline of up to around three months for alcohol and other substances. The collection process is straightforward, moderately tamper-resistant, and convenient for transport.
A sample size of 1.5 inches with approximately 200 hair strands (comparable to a #2 pencil's diameter) collected closest to the scalp yields 100mg of hair, which is considered the optimal sample size for both screening and confirmation. For tests such as EtG, additional add-ons, or panels exceeding 10, a specimen amount of 150mg is advised. It is recommended to use a jeweler’s scale for weighing the sample. If scalp hair cannot be obtained, an equivalent quantity of body hair is an alternative. Specifically, head hair refers solely to scalp hair, while body hair encompasses other types (e.g., facial, axillary).
Process Overview
The laboratory processing for a drug test result consists of four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step for incorporating a sample into a laboratory's system. This step includes ensuring the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data input not covered by an electronic chain of custody protocol.
Screening provides a preliminary assessment for substance abuse. Though Screening is a cost-efficient method to exclude drug use in most samples, a positive screening must be confirmed for it to hold up in legal proceedings. Samples that are presumptively positive at the Screening stage must undergo secondary confirmation.
If a test appears presumptively positive during Screening, additional hair is taken from the initial sample for Extraction. In this phase, substances are extracted from the hair at significantly lower concentrations compared to other methods (e.g., urine or oral liquid), which makes hair drug testing particularly challenging to perform.
Confirmation for any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if necessary. The entire lab procedure from Accessioning to Confirmation is supervised under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests," the assessment actually evaluates the hair strand, not the follicle beneath the scalp.
In Montalvin, CA, hair follicle testing trumps urine testing with enhanced detection accuracy. While traditional urine tests may detect recent usage, hair tests boast a detection window reaching up to 90 days, providing a longer review of substance use.
The reliability of hair tests over urine tests holds undeniable value to those seeking comprehensive evaluations. Urine tests, however, remain a choice when identifying very recent substance use.
Hair follicle tests in Montalvin, CA reveal substance history over an extended period. Unlike shorter detection windows, these tests can trace drug use up to 90 days, offering a thorough view of an individual's habits.
This longer detection time helps employers gain detailed insights into the substance activities of applicants or employees, aiding in informed decision-making and ensuring a safe and compliant working environment.
One of the standout features of hair follicle testing in Montalvin, CA, is its tamper-resistant nature. Hair samples are significantly less susceptible to adulteration, ensuring reliable outcomes that are hard to dispute.
This method offers peace of mind for employers and agencies seeking trustworthy results, due to its resilient nature against common cheating methods used in other testing types.
Offering convenient locations for testing, our centers in and around Montalvin, CA, ensure easy access. With a nationwide network, test participants can expect quick, hassle-free procedures.
This widespread availability allows businesses and individuals to request tests effortlessly, finding nearby centers for prompt and efficient service.
Ease of access ensures participation without delay.
The hair follicle testing process in Montalvin, CA, is simple and confidential. Ordering, conducting, and receiving results is straightforward, easing privacy concerns and ensuring user-friendliness throughout.
The assurance of confidentiality addresses critical concerns regarding personal information and test outcomes, providing comfort to all parties involved in the process.
Our hair follicle testing in Montalvin, CA, offers affordable pricing with swift turnaround times. Competitive pricing structures ensure value, appealing to businesses and individuals with varied budgets.
Quick results coupled with cost-effectiveness provide excellent value and reassurance, meeting both economic and timely needs. This offers a practical solution for companies aiming to maintain compliance without compromising budgetary constraints.
In Montalvin, CA, hair follicle drug tests provide precise and rapid results. The process is not only swift but also delivers high accuracy in substance use detection. The precision ensures confidence in decisions based on the test outcomes, minimizing false negatives or positives.
The hair follicle method offers a quick turnaround for results, which is crucial for timely decision-making, especially for organizations that require immediate testing.
This efficiency paired with reliability makes it a top choice.
Employers in Montalvin, CA, benefit from hair follicle testing by ensuring compliance with drug-free workplace policies. This method supports a safer work environment, reducing potential legal challenges related to drug misuse.
Using hair tests also offers peace of mind to employers, confirming that operations align with safety regulations and promoting a responsible workforce.
