Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a potent method for identifying drug and alcohol consumption. Hair offers a prolonged archive of alcohol and other substances by embedding biomarkers within the strands of hair as they grow. When gathered near the scalp, hair can reveal up to an estimated 3-month period of alcohol and drug usage. Hair is straightforward to collect, relatively challenging to tamper with, and simple to transport.
A 1.5-inch segment containing roughly 200 hairs (similar to the thickness of a #2 pencil) nearest to the scalp will provide 100mg of hair, which is the optimal sample size for analysis and validation. For EtG, supplementary tests, or panels exceeding 10, 150mg of the sample is advised. Using a jeweler's scale to weigh the sample is recommended. Should scalp hair be unavailable, a comparable quantity of body hair may be used. When we mention head hair, we refer specifically to scalp hair. Body hair includes all other hair types (e.g., facial, axillary).
Process Overview
The laboratory processing of a drug test result includes four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial handling of a sample within a lab’s system. It involves ensuring that the sample was properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data entry that may not be covered by an electronic chain of custody system.
Screening is a preliminary rapid test for illicit substances. Although Screening is a cost-efficient method to rule out drug use in most samples, a conclusive screen must be verified for legal use. Any samples that show a presumptive positive in Screening must undergo a secondary verification.
Should a sample show a presumptive positive during the Screening phase, additional hair is extracted from the original sample and conditioned for Extraction. This stage involves extracting drugs from hair at a concentration significantly lower than other methods (such as urine or oral fluid), highlighting the complexity of hair drug screening.
Verification of any positive Screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo cleansing as necessary before confirmation. The entire laboratory procedure, from Accessioning to Confirmation, is assessed under both the CAP (College of American Pathologists) Hair designation and in line with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis evaluates the hair strand instead of the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Three Mile Bay, NY
Hair testing eclipses urine tests in terms of detection precision and reliability. With an extended detection window, it offers a detailed view of substance usage over time, as opposed to the short-lived insights from urine tests, making it a superior choice for those requiring thorough evaluations.
Extended Detection Window in Three Mile Bay, NY
With the ability to trace drug use up to 90 days, hair follicle testing gives employers a thorough scope of a person's substance practices, surpassing traditional methods that offer shorter observation spans. This detailed insight supports more informed decision-making for employers.
Tamper-Resistant Testing Method in Three Mile Bay, NY
The design of hair follicle testing significantly curtails opportunities for manipulation or tampering. Its method assures a high level of reliability and authenticity of results, making it an ideal option for those seeking accurate and honest test outcomes.
Convenient Nationwide Testing Locations and Local Locations in Three Mile Bay, NY
Our strategically positioned testing centers make the process easy and accessible to anyone in Three Mile Bay. Nationwide coverage ensures that the required tests are never more than a short drive away, thus facilitating prompt and convenient testing services.
Simple, Confidential Process in Three Mile Bay, NY
The hair follicle testing process is straightforward and ensures confidentiality from order through to result delivery. This simplicity and privacy handling builds confidence in those undergoing testing, mitigating concerns regarding the process.
Affordable Pricing and Fast Turnaround in Three Mile Bay, NY
Our competitive pricing combined with quick result deliveries provides outstanding value for enterprises, ensuring that they maintain a balance between expenditure and efficiency while receiving top-notch service.
Fast, Accurate, and Reliable Results in Three Mile Bay, NY
The hair follicle drug test in Three Mile Bay stands out for its unparalleled precision and efficiency. Enabling rapid results, these tests excel at identifying substance use with high accuracy, making them a reliable option for stakeholders concerned about exactness in perusing substance histories.
Compliance and Peace of Mind for Employers in Three Mile Bay, NY
Implementing hair follicle testing helps ensure adherence to workplace drug-free guidelines, mitigating potential legal risks. It enhances the safety and integrity of the work environment, offering peace of mind to employers and stakeholders alike.
