Accredited Drug Testing provides comprehensive hair follicle drug testing services in Chester, California. If you require a hair drug or alcohol test, Accredited Drug Testing excels in hair testing, with testing sites available nationwide capable of performing these tests. Generally, 1.5 to 2 inches of hair from the head's crown area, or body, can be used. Hair testing offers analysis for drugs, alcohol/ETG, or tailored options.
Recently, the preference for drug tests has increasingly favored hair follicle drug testing. Many employers, judicial systems, and Substance Abuse experts now require hair tests as an alternative to traditional urine tests. Employers with strict drug policies, judicial systems, and probation officers value hair tests. Their advantage includes a longer detection window of up to 90 days, observed collection, and resistance to tampering. Urine tests, however, remain accurate for very recent drug usage within the last 5 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 now recognized as a highly effective method for detecting drug and alcohol consumption. Hair captures a prolonged history of substance use by holding biomarkers within the fibers of the developing hair strand. When gathered near the scalp, it can offer up to a 3-month detection period for alcohol and various drugs. Collecting hair is straightforward, challenging to tamper with, and convenient to transport.
A sample that is 1.5 inches long, approximately 200 strands (similar to a #2 pencil's width), is obtained closest to the scalp, providing 100mg of hair, which is optimal for screening and confirmation. For tests like EtG, additional checks, and those above 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale for measuring the specimen. If scalp hair isn't available, the same amount of body hair can be collected. By head hair, we mean scalp hair exclusively, while body hair includes all other types (facial, axillary, etc.).
Process Overview
There are four primary steps in the lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing of a sample into a lab's system. It includes ensuring the sample is properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data not offered by an electronic chain of custody method.
Screening involves a preliminary rapid check for drugs of abuse. While Screening is a cost-efficient way to exclude drug usage for the majority of samples, a positive result requires confirmation for legal admissibility. Any samples showing a presumptive positive in Screening need a secondary confirmation.
If a sample is presumptively positive during Screening, further hair is taken from the initial sample for Extraction. During this phase, drugs are drawn from hair at significantly lower concentrations than through other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive Screening results is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleaned prior to confirmation as necessary. The entire lab process, from Accessioning to Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", these tests analyze the hair strand instead of the hair follicle beneath the scalp.
When comparing drug testing methods in Chester, CA, hair follicle testing outshines traditional urine tests. The long detection window for hair tests provides comprehensive insights into an individual's substance use history, covering up to 90 days, unlike the short span associated with urine tests.
The reliability of hair testing makes it a preferred choice for detecting longer-term substance use. Employers especially benefit from its efficacy in ensuring workplace safety and enforcing drug-free policies, offering greater detection accuracy than urine analysis.
Hair follicle tests in Chester, CA, offer an extended detection period of up to 90 days, surpassing other methods with shorter detection spans. This makes it invaluable for employers needing a detailed view of substance use histories of potential hires or current employees.
The longer timeline of hair testing allows businesses to assess more than recent usage, providing crucial data for informed decision-making. This extended window is instrumental in establishing a comprehensive picture of an applicant or employee’s behavior over time, ensuring more precise evaluations.
Hair follicle testing in Chester, CA, reduces the risk of sample tampering, providing reliable outcomes that are challenging to contest. This testing method ensures that each sample maintains its integrity, presenting results that remain difficult to manipulate or adulterate.
The robust nature of hair testing offers peace of mind, as attempts to alter test results are significantly minimized. This method’s adaptability to various environments and its tamper-resistant properties make it a top choice for reliable drug testing solutions.
Chester, CA residents benefit from the convenient reach of nationwide testing centers, simplifying access to hair follicle testing services. The comprehensive network ensures testing is quick, easy, and hassle-free, accommodating various testing needs efficiently.
These extensive locations promote accessibility and fast service delivery, vital for individuals seeking local and reliable testing options. The widespread availability ensures that high-quality testing services are never far away, catering to both immediate and more routine testing requirements.
In Chester, CA, the hair follicle testing process is designed to be simple and confidential, addressing privacy concerns while ensuring ease of use. The streamlined procedure allows individuals to order, undergo tests, and receive results promptly without compromising confidentiality.
This straightforward approach encourages individuals and employers to engage in routine testing, safe in the knowledge that personal data remains protected throughout the testing process. The emphasis on simplicity and confidentiality enhances user experience and trust.
Hair follicle testing in Chester, CA, is both affordable and efficient, with competitive pricing and quick turnaround times. This offers excellent value for companies regardless of size, providing reliable results without exceeding budgetary constraints.
The swift processing and cost-effective nature of these tests make them a preferred choice for businesses aiming to maintain drug-free workplaces while optimizing financial resources. This affordability, coupled with rapid results, underscores the practical benefits of opting for hair testing solutions.
In Chester, CA, hair follicle drug tests stand out for their speed and accuracy. These tests provide reliable results in detecting substance use, offering an efficient solution for individuals and employers. The meticulous collection and testing process contribute to the high precision rates, ensuring trustworthy outcomes.
Fast and accurate, hair follicle testing ensures dependable results, crucial for maintaining legal and professional standards. Each sample undergoes thorough scrutiny, delivering conclusive and timely results, thus cementing its reputation as a superior testing choice.
For employers in Chester, CA, hair follicle testing ensures compliance with workplace drug policies, reducing legal risks and enhancing overall safety. Implementing such tests guarantees adherence to drug-free workplace standards, vital for protecting businesses and safeguarding teams.
With its adherence to strict testing standards, hair follicle testing provides a pathway to peace of mind, ensuring that occupational environments remain secure and regulations are consistently followed. This method fosters a dedicated commitment to workplace integrity and safety.
