Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying substance and alcohol consumption. By embedding biomarkers in the strands as they grow, hair reflects an extended history of drug use. If taken near the scalp, it can indicate drug or alcohol use over the past three months. Collecting hair is straightforward, relatively tamper-resistant, and easily transported.
A 1.5-inch section consisting of roughly 200 hairs (the diameter of a #2 pencil) closest to the scalp yields 100mg, the ideal quantity for testing and confirmation. For EtG, add-ons, or panels above 10, a 150mg sample is advised. We suggest using a jeweler's scale for measurement. If scalp hair is scarce, a comparable quantity of body hair may be used. When we discuss head hair, we mean only scalp hair, while body hair denotes all other hair types (facial, axillary, etc.)
Process Overview
The procedure for processing drug test samples consists of four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first phase, introducing a sample into the lab’s system. This comprises checking that the sample was properly sealed and delivered, assigning a LAN (Laboratory Accessioning Number), and entering any additional data not covered by an electronic chain of custody.
Screening provides a preliminary assessment for drug abuse. While cost-efficient for ruling out drug consumption for most samples, a positive screen requires confirmation for legal admissibility. Any samples indicated as positive in Screening need further confirmation.
If a sample tests positive during Screening, additional hair from the specimen is utilized for Extraction. During this phase, substances are extracted from hair at concentrations lower than other methods (e.g., urine or oral fluids), rendering hair drug analysis more challenging.
Positive screenings are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed as needed before confirmation. The full lab procedure from Accessioning to Confirmation is reviewed under both CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the analysis is performed on the hair strand, not the follicle beneath the scalp.
When it comes to drug testing in Eastport, NY, hair follicle tests surpass traditional urine analyses. The enhanced detection accuracy and reliability of hair tests provide significant benefits. Unlike urine tests, hair testing can trace drug use over longer periods, offering a more comprehensive assessment of an individual's substance history.
One of the key advantages of hair follicle testing in Eastport, NY, is its extended detection window. Unlike other methods, hair tests can reveal substance use over a period of up to 90 days, allowing employers to gain deeper insight into an individual's drug history. This presents a more thorough evaluation compared to shorter detection spans of other test types.
Hair follicle tests in Eastport, NY, offer a tamper-resistant testing method that greatly reduces the risk of sample adulteration. The reliability and unquestioned results provided by this method ensure that the test outcomes remain credible and trusted, making it an invaluable tool for dependable drug screening.
Accredited Drug Testing offers convenient testing locations both in Eastport, NY, and nationwide. With centers spread across the country, accessing our testing services is quick and hassle-free. The widespread availability ensures you always have the option for testing when and where it's needed.
The hair follicle testing process in Eastport, NY, is designed to be simple and confidential. From ordering to taking the test and receiving results, each step ensures ease of use and privacy. Our approach addresses concerns of confidentiality, making the testing journey stress-free.
Accredited Drug Testing in Eastport, NY, offers competitive pricing and fast turnaround times. Our cost-effective solutions do not compromise on quality, providing excellent value for companies of all sizes. With prompt results, we ensure peace of mind without breaking your budget.
In Eastport, NY, hair follicle drug tests are known for their speed and accuracy. This testing method provides prompt results, ensuring reliable detection of substance use. The high precision of hair tests makes them a preferred choice for those requiring fast and dependable outcomes in identifying drug presence.
For employers in Eastport, NY, hair follicle testing ensures compliance with drug-free workplace policies. By using this method, businesses minimize legal risks and enhance safety, providing peace of mind. Establishing a drug-free work environment is critical, and hair testing contributes significantly to achieving that goal.
