Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly viewed as a robust method for identifying drug and alcohol consumption. Hair retains a long-term record of alcohol and drug intake by embedding biomarkers within its fibers during growth. When samples are harvested near the scalp, hair can reveal up to about a 3-month history of alcohol and other drug use. Collection of hair is straightforward, relatively hard to tamper with, and convenient for shipping.
A sample measuring 1.5 inches, consisting of roughly 200 hair strands (approximately the size of a #2 pencil) from as close to the scalp as possible, will yield 100mg, which is the optimal amount for both testing and confirmation. For EtG, add-ons, or tests involving more than 10 panels, the suggestion is 150mg. It's advisable to weigh the specimen using a precise jeweler’s scale. If scalp hair can't be obtained, a comparable amount of body hair is an alternative. When we mention head hair, we refer specifically to scalp hair. Body hair encompasses all other hair types (such as facial and axillary).
Process Overview
There are four essential stages in the lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the initial entry of a sample into a lab's records. This step includes verifying proper sealing and shipment of the sample, allocating a random LAN (Laboratory Accessioning Number), and fulfilling any additional data requirements not met by an electronic custody system.
Screening offers a quick preliminary analysis for substance abuse. While it is cost-effective for dismissing drug use in the majority of cases, any identified positive result requires formal confirmation for legal purposes. Samples that are preliminarily positive in Screening demand further validation.
If a sample is tentatively positive during the Screening phase, more hair is extracted from the initial sample and readied for Extraction. In this phase, substances are extracted from hair at significantly lower concentrations than other methods (such as urine or oral fluids), illustrating the complexity of hair drug testing.
Confirmation of any positive samples is handled via GC/MS, GC/MS/MS, or LC/MS/MS. All probable positive samples undergo washing before confirmation if necessary. The comprehensive laboratory operation from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair regulations and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the actual analysis is conducted on the hair strand, not the follicle beneath the scalp.
Hair follicle testing outperforms urine tests in several ways in Phelps, NY. Advantages include a broader detection window, capturing substance use over an extended period.
The hair test ensures superior reliability, becoming the preferred option for comprehensive drug screening.
Phelps, NY, employers benefit from hair follicle tests’ extended detection window. These tests trace drug use up to 90 days, offering a thorough overview of an individual’s substance history.
This comprehensive assessment aids employers in maintaining a safe and drug-free workplace.
Hair follicle tests in Phelps, NY, offer a tamper-resistant method, drastically minimizing sample adulteration risk.
This provides trustworthy outcomes for employers and courts, reinforcing justifiable employment and legal decisions.
Our expansive network of nationwide testing centers includes nearby facilities in Phelps, NY. This ensures easy access to our services.
Clients find excellent service both locally and across the country, combining convenience with care.
At Phelps, NY, the hair testing process is simple and confidential. From ordering to testing, all steps prioritize client privacy.
Individuals are assured of discretion, knowing their information and results are handled securely and privately.
We offer competitive pricing and quick turnaround times in Phelps, NY. This ensures our testing remains cost-effective for all organizations.
Clients receive excellent value with our efficient and economical testing approach.
Hair follicle drug tests in Phelps, NY, offer outstanding precision and speed. High accuracy in detecting substances is achieved, with results quickly provided.
This method ensures that employers have fast and dependable access to the results they need, making it an ideal solution for maintaining workplace integrity.
In Phelps, NY, hair follicle testing ensures peace of mind for employers by aligning with drug-free workplace policies.
The use of hair testing for compliance demonstrates a proactive approach in maintaining organizational standards and employee wellbeing.
