At Accredited Drug Testing, we offer comprehensive hair follicle drug testing in Darwin, California. Whether you're seeking a hair drug or alcohol analysis, our expertise in hair testing spans extensively, with testing facilities available across cities nationwide capable of conducting hair assessments. Typically, 1.5 to 2 inches of hair from the crown or body is required for analysis. Our hair tests can detect drugs, alcohol/ETG, along with other tailored testing options.
The trend towards hair follicle drug testing has increased in recent years, often replacing urine tests. This method is preferred by employers, judiciary systems, and substance abuse specialists, especially for individuals on probation or those adhering to zero-tolerance drug policies. One major advantage of hair drug testing is its extended detection period of up to 90 days, carried out under observation, ensuring consistent and nearly tamper-proof results. However, urine tests remain the more accurate choice for drug use detection within the recent 5-day window.
* 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 is recognized as a potent means for identifying drug and alcohol consumption. It provides a historical record of substances by capturing biomarkers within the hair strand structure. When taken near the scalp, hair samples can reveal alcohol and drug use over a roughly 3-month period. Hair collection is straightforward, resistant to tampering, and easily transportable.
A 1.5-inch sample with around 200 hair strands (equivalent to a #2 pencil thickness) near the scalp yields 100mg, the optimal amount for analysis. For tests like EtG and those exceeding 10 panels, a 150mg sampling is suggested. Using a jeweler's scale for measurement is advised. In the absence of scalp hair, body hair in a similar quantity may be used. “Head hair” refers specifically to scalp hair. “Body hair” pertains to other types (e.g., facial, underarm).
Process Overview
The drug test lab processing encompasses four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial lab intake phase. This involves ensuring the sample is sealed and correctly shipped, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any additional data entry not covered by an electronic chain of custody system.
Screening provides a preliminary evaluation for substances of abuse. Although Screening is an economical way to exclude drug usage across most samples, a positive screen requires confirmation for legal acceptance. Samples that are suggestively positive in Screening necessitate further validation.
For samples initially suggested as positive during Screening, more hair from the original sample is used in the Extraction stage. This phase isolates drugs from hair at lower concentrations than other methods (e.g., urine or saliva), making hair drug tests more challenging to conduct.
Confirmatory analysis of positive Screening results is performed via GC/MS, GC/MS/MS or LC/MS/MS technologies. Prior to confirmation, all suggestive positive samples undergo washing if necessary. The lab’s entire process from Accessioning through Confirmation is examined under the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the analysis focuses on the hair strand rather than the scalp's follicle.
Why Hair Follicle Testing Beats Urine Testing in Darwin, CA
Hair testing surpasses traditional urine testing by offering superior detection reliability and accuracy. Unlike urine tests, hair examinations provide an extended detection window and are less prone to user manipulation, thus presenting a more trustworthy measure of an individual's substance history.
Extended Detection Window in Darwin, CA
Hair follicle testing excels in spotting drug use over an extended timeframe of up to 90 days. This prolonged detection window allows employers to gain a more comprehensive overview of their employees' or candidates' substance use history, ensuring informed hiring and employment decisions.
Tamper-Resistant Testing Method in Darwin, CA
Significantly minimizing sample adulteration risks, hair follicle tests are a tamper-proof solution providing undeniable and authentic results. This robust testing method ensures accuracy and trustworthiness, reducing the chances of undetected cheating or falsification.
Convenient Nationwide Testing Locations and Local Locations in Darwin, CA
Our vast network of nationwide testing centers ensures convenient and swift access to authoritative drug testing services, including localized options in Darwin, CA, offering a seamless and efficient testing experience for all clients.
Simple, Confidential Process in Darwin, CA
The hair follicle testing process is straightforward and confidential. From order placement to sample collection and results delivery, privacy is ensured, addressing concerns about personal data protection and process ease, ensuring a client-friendly experience.
Affordable Pricing and Fast Turnaround in Darwin, CA
Competitive pricing and prompt turnaround times highlight our commitment to value and efficiency, making our services accessible and advantageous for businesses of varying scales aiming to manage their health safety protocols effectively.
Fast, Accurate, and Reliable Results in Darwin, CA
The hair follicle drug test ensures precision and speed, making it a highly accurate method to detect substance use. With its robust analysis mechanisms, the hair test guarantees swift results without compromising accuracy, offering a quick yet reliable glimpse into drug usage history.
Compliance and Peace of Mind for Employers in Darwin, CA
Employing hair follicle testing assures compliance with workplace drug-free policies, offsetting legal risks, and enhancing overall workplace safety. This method provides employers with the needed reassurance to make sound safety-sensitive positions hiring choices.
