Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is renowned as an effective method for detecting substance and alcohol consumption. Hair captures a historical record of alcohol and drug use by embedding biomarkers within the structure of the hair as it grows. By securing a sample near the scalp, it is possible to detect substances over an approximate three-month period. The collection of hair is straightforward, hard to tamper with, and simple to transport.
A sample of 1.5 inches consisting of roughly 200 hair strands (comparable to the diameter of a #2 pencil), taken nearest to the scalp, will yield 100mg, which is optimal for both screening and verification. For EtG, additions, or tests exceeding 10 panels, a 150mg sample is advised. It is best to measure the sample using a jeweler’s scale. If scalp hair is not available, a similar quantity of body hair should be collected. The term head hair pertains solely to scalp hair, whereas body hair refers to all other hair variations (e.g., facial, underarm, etc.).
Process Overview
There are four principal phases in processing a drug test in the lab: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails integrating a sample into the laboratory system, verifying proper sealing and shipping, allocating a random LAN (Laboratory Accessioning Number), and entering any ancillary data absent in an electronic custody chain.
Screening provides an initial rapid assessment for drug abuse detection. Although it is an economical method to dismiss drug usage for the majority of samples, a screen that returns positive must be validated for it to be legally defensible. Samples with a presumptive positive from the screening need further confirmation.
Should a sample be presumptively positive during Screening, additional hair is extracted from the initial sample for the Extraction process. Here, substances are isolated from the hair at significantly lower levels compared to other techniques (such as urine or saliva tests), which makes hair drug testing the most complex methodology to execute.
Positive screening results undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS methods. Presumptive positives are cleansed before confirmation when necessary. The comprehensive lab procedure from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and adheres to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed "hair follicle tests," the test examines the hair itself, not the follicle beneath the skin.
Why does hair follicle testing outshine urine testing in Ardsley, NY? The answer lies in its superior detection accuracy and reliability. Hair tests offer a longer window for spotting drug use, making them ideal for employers who require a comprehensive overview. Their dependable nature ensures that results aren't easily tampered with, providing peace of mind and adherence to strict drug policies.
Ardsley, NY, companies benefit from the extended detection window that hair follicle tests offer, identifying drug use up to 90 days back. This long detection period allows employers a holistic understanding of an employee's substance use history. The expansive timeframe aids in recognizing patterns of behavior and ensuring workplace safety by providing a thorough view of past substance use.
In Ardsley, NY, hair follicle tests are a tamper-resistant method that significantly mitigates the risk of sample adulteration. These tests provide trustworthy and unquestionable results, making it difficult to alter or cheat, thereby enhancing the reliability of drug screening results. The inherent resistance to tampering ensures integrity and trust in the testing process.
Convenient nationwide and local testing centers, including those in Ardsley, NY, make drug testing surprisingly hassle-free. Accredited Drug Testing's extensive network provides easy access to testing services. Offering locations that are both accessible and prompt, our centers ensure that testing is quick, simple, and efficient for individuals and employers alike, reinforcing seamless integration into daily operations.
The process of hair follicle testing in Ardsley, NY, is straightforward and confidential. From ordering the test to receiving results, the streamlined process is designed with privacy in mind. Individuals can undergo testing without worrying about confidentiality breaches, ensuring a smooth and respectful experience that addresses any privacy concerns effectively.
In Ardsley, NY, our pricing for hair follicle tests is affordable and competitive, with quick turnaround times that deliver excellent value. We cater to companies of all sizes by offering cost-effective solutions that do not compromise on quality. Our efficient services guarantee that employers receive timely results while enjoying excellent financial value, perfect for budget-conscious businesses.
In Ardsley, NY, hair follicle drug tests stand out for their speed and accuracy. Companies appreciate how quickly and reliably these tests confirm substance use. Known for their precision, hair follicle tests are a trusted choice for organizations seeking accurate detection of drugs, delivering results that instill confidence in employers.
The efficiency of these tests makes them a top choice for prompt and reliable drug screening.
Employers in Ardsley, NY, can rest easy knowing that hair follicle testing supports compliance with drug-free policies. This method helps reduce legal risks while enhancing workplace safety. By ensuring adherence to regulations, companies can operate smoothly, maintaining a secure and drug-free environment for all employees, thereby fostering peace of mind for all stakeholders.
