Accredited Drug Testing offers comprehensive hair follicle drug testing in Avenal, California. Our expertise lies in hair drug and alcohol testing, with centers nationwide capable of conducting these tests. Typically, 1.5 to 2 inches of hair from your head or body is sufficient for the test. Hair tests can be tailored to analyze drugs, alcohol/ETG, or other specific substances.
In recent times, drug testing methods increasingly incorporate hair follicle analysis. Employers, courts, and substance abuse professionals prefer hair tests over traditional urine tests. The extended detection window of up to 90 days, observed collection, and resistance to tampering are key advantages of hair tests. Nonetheless, for detecting drug use within 5 days, urine tests remain the gold standard.
* 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 perceived as a potent method for identifying drug and alcohol consumption. It offers a comprehensive history of substances by capturing biomarkers within the fibers of the growing hair. When taken near the scalp, hair can reveal a detection period of up to three months for alcohol and drugs. The collection process for hair is straightforward, somewhat resistant to tampering, and simple to transport.
A 1.5-inch section consisting of roughly 200 hair strands (approximating the size of a #2 pencil) nearest the scalp will yield 100mg, the preferred sample size for testing and confirmation. For EtG and additional tests exceeding ten panels, 150mg is advised. Using a jeweler’s scale for precise weight measurement of the specimen is suggested. If scalp hair is inaccessible, a comparable quantity of body hair may be utilized. When discussing head hair, it pertains exclusively to scalp hair. Body hair incorporates alternative types (facial, axillary, etc.).
Process Overview
The lab processing of a drug test comprises four core stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning handles the primary integration of a sample into a lab’s system, ensuring the sample was appropriately sealed and shipped, issuing a random LAN (Laboratory Accessioning Number), and fulfilling any supplementary data necessary beyond what an electronic chain of custody supplies.
Screening serves as an initial rapid assessment for illicit substances. Although a cost-effective method to rule out drug presence in most samples, a positive screen necessitates confirmation for legal admissibility. Samples identified as potentially positive in Screening must undergo secondary confirmation.
Presumptively positive samples within the Screening phase lead to more hair being extracted from the original specimen for the Extraction stage. This stage separates drugs from hair at significantly lower concentrations compared to alternative methods (e.g., urine or saliva), explaining why hair drug screening is exceptionally challenging.
Confirmation for any positive screening is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples considered presumptively positive are cleansed pre-confirmation as necessary. The entire lab procedure from Accessioning to Confirmation adheres to both CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly dubbed as "hair follicle tests," the analysis focuses on the hair strand, not the follicle beneath the skin.
Hair follicle testing in Avenal, CA, stands superior to urine testing by offering a longer detection window and higher reliability. Unlike urine tests, hair analysis can uncover drug use over several months, providing a more extensive picture.
When compared to urine testing, the accuracy of hair follicle tests is unparalleled. This approach significantly decreases the likelihood of false negatives, ensuring a thorough and dependable evaluation of an individual's drug use history.
A key advantage of hair follicle testing in Avenal, CA, is its extended detection window of up to 90 days. This comprehensive timeframe allows employers to gain a full understanding of an individual's substance use history.
Such a long detection period offers a panoramic view of an applicant's or employee's potential drug use, making hair follicle testing a superior choice over traditional methods that only view a short window.
Hair follicle testing in Avenal, CA, is a tamper-resistant method that provides trustworthy results. The stringent nature of this testing makes it nearly impossible to manipulate or alter sample results.
Unlike other testing methods, hair follicle tests circumvent common issues of adulteration, ensuring both the integrity and the veracity of the test outcomes. This quality makes it an indispensable tool for precise drug testing.
Accredited Drug Testing offers accessible testing centers both nationwide and locally in Avenal, CA. Finding a convenient location to conduct your testing is straightforward and stress-free.
Our extensive network of facilities ensures that no matter where you are, accessing the necessary drug testing services is quick, easy, and accommodating to your schedule and requirements.
In Avenal, CA, the hair follicle testing process is both simple and confidential. From ordering the test to receiving results, every step is designed with privacy and convenience in mind.
Understanding the importance of confidentiality, our procedures ensure that clients can manage their testing needs efficiently, without concerns about data security or unnecessary exposure.
For businesses in Avenal, CA, our hair follicle testing services offer competitive pricing and rapid turnaround times. This balance provides companies with excellent value, suiting enterprises of all sizes.
By emphasizing affordability alongside speedy results, clients trust us to deliver reliable drug testing services that efficiently meet budgetary and time constraints.
In Avenal, CA, hair follicle drug tests are celebrated for their precision and speed. They offer an unmatched level of accuracy when identifying substance use, ensuring the most reliable outcomes possible for those who need it the most.
The meticulous process of hair testing surpasses traditional methods by yielding fast, dependable results. This method's accuracy in detecting substances provides peace of mind to employers and professionals alike.
Employers in Avenal, CA, achieve peace of mind through hair follicle testing, ensuring adherence to drug-free workplace policies. This method reduces legal risks and augments overall safety at work.
With the use of reliable hair testing, companies can confidently maintain compliance with regulatory requirements, fostering an environment of trust and security among their employees and stakeholders.
