Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now regarded as an effective method for detecting drug and alcohol consumption. Hair captures a long-term record of alcohol and drug biomarkers within the fibers as it grows. When gathered near the scalp, hair can offer a detection window of up to about 3 months for drugs and alcohol. It's easy to collect, hard to tamper with, and simple to transport.
A 1.5-inch segment of around 200 hair strands (around the thickness of a #2 pencil) closest to the scalp will yield approximately 100mg, the optimal sample for testing. For EtG, additional tests, and/or panels exceeding 10, 150mg is advisable. It is recommended to measure the sample on a jeweler’s scale. If scalp hair can't be obtained, a similar quantity of body hair may be used. References to head hair pertain strictly to scalp hair. Other hair, such as facial and axillary, is referred to as body hair.
Process Overview
The processing of drug test results in a laboratory involves four major steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step wherein a sample is integrated into the lab's system. This step checks the proper sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes any requisite data entry missing from an electronic chain of custody system.
Screening is a primary check for drugs of abuse. Though it is a cost-effective measure for the majority of samples, a positive screening result requires confirmation to be valid in legal contexts. Samples that show presumptive positives in Screening necessitate further confirmation.
If Screening yields a presumptive positive, additional hair from the initial sample is used in the Extraction phase. This phase involves extracting drugs from the hair at much lower concentrations than in other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Confirmation of any positive result from Screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS technologies. Presumptive positive samples undergo a wash before confirmation as needed. The entire process from Accessioning to Confirmation is evaluated under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the analysis focuses on the hair strand, not the follicle beneath the scalp.
Hair follicle testing offers clear benefits over traditional urine tests in Mayfield, NY. The ability to detect substance use with greater accuracy over longer periods makes hair tests a superior choice. This reliability provides employers with an effective way to maintain workplace integrity and safety.
Hair follicle testing extends its detection capabilities far beyond the limits of other tests in Mayfield, NY. It provides a look back of up to 90 days into an individual’s drug use, offering employers an extensive perspective on an applicant or employee's drug history, aiding in informed decision-making processes.
The method of hair follicle testing significantly reduces the chance of sample tampering in Mayfield, NY. The collection process is monitored and nearly tamper-proof, yielding results that are reliable and difficult to question. This ensures a higher degree of trust in the results received.
Benefiting from convenient testing centers nationwide, those in Mayfield, NY can easily access drug testing services quickly and without hassle. Our widespread network ensures that testing is straightforward, saving both time and effort for those needing tests.
Our hair follicle testing in Mayfield, NY ensures a simple and private process for ordering and receiving results. This ease of use maintains confidentiality throughout, appealing particularly to those concerned about privacy and usability.
Offering cost-effective pricing and quick results, our services in Mayfield, NY deliver outstanding value. Companies of all sizes benefit, achieving peace of mind with our competitive pricing and swift turnaround times.
Precision and swiftness characterizes hair follicle drug testing in Mayfield, NY. The accuracy of detecting substance use through this method is high, providing quick and reliable results. This ensures individuals and organizations gain actionable insights into potential substance use efficiently.
Employers in Mayfield, NY can achieve peace of mind knowing hair follicle testing enhances compliance with drug-free policies and reduces legal risks. By adopting this comprehensive testing method, workplaces improve their safety standards and secure a more dependable workforce.
