In Diamond Bar, California, Accredited Drug Testing offers comprehensive hair follicle drug testing. For those needing a hair or alcohol evaluation, our specialty in hair testing ensures access across all cities nationwide. Typically, 1.5 to 2 inches of crown or body hair is required. These tests effectively identify drugs, alcohol/ETG, or can be customized based on individual needs.
Increasingly, drug testing now involves hair follicle evaluations. Employers, courts, and substance abuse experts prefer these tests over traditional urine exams. Hair follicle tests suit those with zero-tolerance drug policies, the judiciary, and individuals on probation due to their longer detection period, up to 90 days, and observed collection process, making them hard to manipulate. However, urine tests remain optimal for detecting 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 acknowledged as an effective method for identifying drug and alcohol consumption. It offers a long-term record of substance use by capturing biomarkers within the strands as they grow. When taken near the scalp, hair can provide a detection window for alcohol and drugs lasting up to about 90 days. Collecting hair is straightforward, somewhat resistant to tampering, and convenient to transport.
A 1.5-inch strand sample containing roughly 200 strands (approximately the thickness of a #2 pencil) closest to the scalp will yield 100mg of hair, which is the ideal amount for screening and confirmatory purposes. For EtG, additional tests, or tests beyond 10 panels, 150mg is advised. It is best to weigh the sample using a jeweler’s scale. If scalp hair is not available, you may collect an equivalent quantity of body hair. "Head hair" specifically refers to scalp hair, whereas "body hair" pertains to other hair types (such as facial, underarm, etc.).
Process Overview
The processing of a drug test involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the primary step where a sample is incorporated into a lab’s system. This involves checking that the sample is properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and entering any data not included by an electronic custody process.
Screening is a preliminary, rapid assessment for substance abuse. Although Screening is an economical approach for eliminating drug use in most samples, a positive result requires confirmation for legal acceptability. Any samples indicating presumptive positives in Screening need further confirmation.
If a sample tests as presumptively positive during Screening, additional hair is taken from the original sample and undergoes preparation for Extraction. In this phase, drug compounds are extracted from hair at much lower concentrations than other methods (e.g., urine or saliva), which makes hair drug screening a highly challenging technique to conduct.
Confirmation for any positive Screening outcomes is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing before confirmation as necessary. The entire process from Accessioning to Confirmation is subjected to a review under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the assessment actually examines the hair strand and not the follicle beneath the scalp.
In Diamond Bar, CA, hair follicle testing surpasses traditional urine tests by offering superior benefits. With a broader detection window, it accurately captures a comprehensive history of substance use. Unlike urine tests, hair testing reveals patterns of drug use that assist employers in making informed hiring decisions.
This method not only improves detection accuracy but also strengthens reliability. In an age where cheating urine tests is an issue, hair testing is nearly impossible to beat, making it a preferred option for institutions enforcing zero-tolerance drug policies.
Hair follicle testing in Diamond Bar, CA, stands out with its extended detection window, often up to 90 days, providing a thorough depiction of substance use history. This approach allows employers a broader view of an individual’s habits, supporting better decision-making.
With up to three months' worth of detectable drug use, this testing method effectively meets the needs of employers and legal authorities who require extensive insights into an individual’s past substance interactions. The lengthy detection period serves as the primary advantage of choosing hair testing over other methods.
In Diamond Bar, CA, hair follicle testing ensures tamper-resistant results, significantly diminishing the chance of sample manipulation. This method is designed to provide consistent and reliable outcomes, critical for maintaining integrity and trust in drug testing.
Protection against adulteration is a key feature of hair testing. Those undergoing tests, as well as the organizations requesting them, benefit from the assurance that the results are authentic and untampered, ensuring trustworthiness and compliance.
Convenience is key with our nationwide testing centers available in Diamond Bar, CA, making drug testing easily accessible. This access ensures a straightforward, hassle-free experience for individuals and organizations needing testing services.
The widespread availability of our testing locations eliminates unnecessary travel, providing local solutions for swift and efficient drug testing needs. Whether in Diamond Bar or elsewhere, easy access streamlines the process significantly.
The process in Diamond Bar, CA, is both simple and confidential, ensuring peace of mind. From ordering to taking the test and receiving results, every step respects privacy, addressing potential concerns individuals may have.
Clients appreciate the easy-to-follow procedure, made more comfortable by focusing on confidentiality and straightforwardness. This approach encourages honest engagement in the testing process, promoting fair and respectful treatment for all involved.
In Diamond Bar, CA, our testing services offer affordable pricing and rapid turnaround times, providing excellent value. This pricing structure allows companies of all sizes to benefit from effective drug testing without exceeding budget constraints, fostering inclusive access.
The quick result delivery ensures timely updates and decisions, aiding employers and individuals alike. With competitive rates and prompt results, our services deliver not only in quality but also in convenience and cost-effectiveness.
In Diamond Bar, CA, hair follicle tests are renowned for their fast, accurate, and reliable outcomes. These tests offer precise substance use analysis, enhancing decision-making for employers and legal authorities. With speedy results, individuals and organizations quickly gain insights into drug use patterns, ensuring swift actions where needed.
The effectiveness of hair follicle testing lies in its high accuracy rate. This elevates it above other methods and is valued by businesses seeking certainty in drug testing processes. This precision supports making informed choices, bolstering workplace safety.
Employers in Diamond Bar, CA, find peace of mind with hair follicle testing due to its compliance with drug-free workplace policies. The clarity these tests offer helps companies mitigate legal risks and improve workplace safety standards.
With reduced chances of error or manipulation, hair testing supports maintaining a safe and compliant working environment. This assurance protects employers from potential liabilities, allowing them to focus on growth and productivity without the concern of drug-related incidents.
