Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for identifying drug and alcohol consumption. Hair can track long-term use of substances by encasing biomarkers within the fibers of the growing strand. If taken close to the head, it can offer approximately a 3-month detection period for alcohol and drugs. Hair is easy to collect, hard to tamper with, and straightforward to transport.
A sample measuring 1.5 inches and consisting of 200 hairs (roughly the thickness of a #2 pencil) nearest the scalp yields 100mg of hair, which is optimal for both screening and validation. For EtG and expanded panel tests above 10 panels, 150mg of the hair is ideal. We advise using a jeweler’s scale to weigh the sample. If scalp hair is absent, a similar quantity of body hair can be used. In discussing head hair, we specifically mean scalp hair, while body hair encompasses other hair types (facial, axillary, etc.).
Process Overview
The main stages in processing a drug test in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step, which involves intake of a sample into the lab's system. This step covers validation that the sample was properly sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and completing further data entry missing from an electronic chain of custody system.
Screening consists of an initial test for illicit drugs. Although it's a cost-efficient method to eliminate drug usage in many samples, a positive screen result must be verified for legal acceptability. Samples testing presumptively positive during Screening need to undergo a confirmatory test.
If during Screening a sample shows presumptive positivity, additional hair is extracted from the provided sample to prepare for Extraction. The drugs are extracted from hair at concentrations significantly less than those found in other methods (e.g., urine or oral fluid), which makes hair drug testing particularly challenging.
To verify any positive screening outcomes, we use GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positives are washed as required. From Accessioning to Confirmation, the lab process is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While often termed as "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
Why choose hair follicle testing over urine testing in Lyncourt, NY? Hair testing offers distinct advantages like longer detection periods and greater accuracy. Traditional urine tests are limited to recent drug use, while hair tests provide a detailed history of up to 90 days. This comprehensive scope helps employers make informed decisions, making hair testing a superior choice for many situations.
In Lyncourt, NY, hair follicle testing stands out for its extended detection window. With the ability to identify drug use up to 90 days back, it offers a thorough view of an individual's substance history. This extended period is crucial for employers seeking a clear understanding of past behaviors, making it an ideal choice for comprehensive drug testing requirements.
One of the standout features of hair follicle drug tests in Lyncourt, NY, is their resistance to tampering. Unlike other methods subject to adulteration, hair tests provide reliable results. The integrity of the testing process ensures sample authenticity, reducing the risk of manipulation and offering unquestionable outcomes that meet high standards of accuracy.
With numerous testing centers nationwide, including in Lyncourt, NY, accessing drug testing services is seamless. Our centers stand ready to deliver convenient and efficient testing, ensuring minimal hassle. This extensive network makes it easy for individuals and companies alike to perform necessary tests quickly and efficiently, providing consistent results across all locations.
Our hair follicle testing process in Lyncourt, NY, emphasizes simplicity and confidentiality. From ordering to receiving results, every step is designed to prioritize user privacy and ease of use. This client-centered approach helps alleviate concerns about privacy, making the process straightforward while maintaining discretion and ensuring reliable outcomes.
In Lyncourt, NY, our hair follicle testing services provide competitive pricing and rapid turnaround. These attributes offer outstanding value, making it accessible for businesses of various sizes. The combination of affordability with quick access to results supports budget-friendly testing without compromising quality, contributing positively to organizational efficiency.
The efficacy of hair follicle drug testing in Lyncourt, NY, is unparalleled in speed and precision. It offers fast and accurate detection of substance use, ensuring reliability. The testing process is tailored to provide results with high precision, identifying substances that might be missed by other methods. When precision is key, hair follicle tests excel, offering assurance for those who prioritize fast, accurate results.
Employers in Lyncourt, NY, gain peace of mind with hair follicle testing, ensuring adherence to drug-free workplace policies. This method minimizes legal risks and improves workplace safety. By utilizing reliable testing processes, companies can maintain compliance, enhancing the overall work environment and contributing to a secure, productive workspace.
