Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a significant method for detecting drug and alcohol consumption. It provides a prolonged timeline of alcohol and drug presence by embedding biomarkers within the structure of the hair as it grows. When hair is obtained from close to the scalp, it offers nearly a 3-month detection period for substances like alcohol and other drugs. Collection is straightforward, tampering is relatively hard, and transport is uncomplicated.
Taking a 1.5-inch segment of around 200 hair strands (approximately the diameter of a #2 pencil) nearest to the scalp yields 100mg of hair, which is an ideal amount for testing and validation. For EtG, additional assessments, and tests exceeding 10 panels, 150mg of the sample is suggested. We advise using a jeweler’s scale for specimen weighing. Should scalp hair be unavailable, an equivalent quantity of body hair can be collected. Reference to head hair pertains exclusively to the scalp; body hair includes all other types such as facial or axillary hair.
Process Overview
The process of drug test results in a laboratory encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing where a sample is integrated into a lab’s system. This step involves confirming that the sample was sealed and transported correctly, assigning it a unique LAN (Laboratory Accessioning Number), and filling in any missing details not supplied by an electronic chain of custody system.
Screening is a preliminary inspection for drug substances. Although screening is a cost-efficient way to negate drug presence for most samples, a positive finding must be confirmed to be permissible in legal scenarios. Samples testing presumptively positive in Screening necessitate further confirmation.
Upon a presumptive positive in the Screening phase, additional hair is extracted from the sample for the Extraction step. Here, substances are withdrawn from hair at a concentration significantly lower than other methods (such as urine or oral fluid), which makes hair drug testing one of the most complex techniques to execute.
Verification of any positive result from Screening is achieved with GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The full lab procedure from Accessioning to Confirmation is assessed under both CAP (College of American Pathologists) Hair classification and accreditation in compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed "hair follicle tests", the analysis is conducted on the hair strand, not the follicle underneath the scalp
Why Hair Follicle Testing Outshines Urine Testing in Pawling, NY is clear. With hair testing, the benefits surpass traditional urine testing, thanks to superior detection capabilities and the reliability of results. The accuracy of hair testing makes it a preferred choice for numerous applications.
The strength of hair follicle testing lies in its extended detection window, capturing up to 90 days of drug use history. This feature allows employers in Pawling, NY, to obtain a thorough overview of an individual’s substance use, offering a clearer picture than other testing methods.
Hair follicle tests offer a tamper-resistant testing method, significantly lowering the possibility of sample manipulation. In Pawling, NY, these tests ensure that results maintain integrity, providing reliable and unquestionable outcomes that stand up to scrutiny.
Our network of convenient nationwide testing centers makes it easier than ever for residents in Pawling, NY, to access drug testing services. The presence of local facilities ensures a seamless, hassle-free experience for all testing needs.
The process for hair follicle testing in Pawling, NY, is simple and confidential. Ordering, collecting, and receiving results is designed to be straightforward, offering users privacy and ease of use, addressing common concerns effectively.
When it comes to affordable pricing and fast turnaround, hair follicle testing in Pawling, NY excels. Competitive pricing structures, combined with quick result delivery, offer great value and peace of mind for companies of all sizes needing these services.
Hair follicle drug tests offer fast, accurate, and reliable detection of substance use in Pawling, NY. The precision and speed with which these tests deliver results make them an indispensable tool for those requiring drug testing. The technology involved ensures high levels of accuracy, ensuring that results are dependable.
Employers gain compliance and peace of mind through hair follicle testing in Pawling, NY. It assures adherence to drug-free workplace policies, thus minimizing legal risks while boosting overall safety and security within the organization.
