Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for uncovering drug and alcohol consumption. Hair strands store a prolonged history of substance use by embedding biomarkers within their fibers. When procured near the scalp, hair can reflect alcohol and drug use for up to about three months. It's easy to collect, hard to tamper with, and straightforward to transport.
A sample measuring 1.5 inches, comprising around 200 hair strands (comparable in size to a #2 pencil) nearest to the scalp, yields 100mg, which is the perfect quantity for analysis and confirmation. For EtG supplements, or evaluations exceeding 10 panels, 150mg of hair is advisable. Using a jeweler’s scale for weighing the sample is suggested. If there’s no scalp hair, collect an equivalent weight of body hair. By head hair, we mean scalp hair exclusively, whereas body hair refers to all other variations (such as facial, axillary, etc.).
Process Overview
The lab processing of a drug test result encompasses four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about the preliminary processing of a sample within a lab's framework. This phase includes ensuring the sample's seal and proper shipment, generating a unique LAN (Laboratory Accessioning Number), and fulfilling any supplementary data entry absent from an electronic chain of custody system.
Screening entails a preliminary swift assessment for substances. Though Screening is an economical method to eliminate drug use in most specimens, a confirmed positive is necessary for courtroom admissibility. Samples marked as potentially positive during Screening need follow-up confirmation.
With potential positives in the Screening phase, additional hair from the initial sample is utilized for Extraction. During Extraction, substances are isolated from hair at much weaker concentrations than with other techniques (like urine or oral fluid), underscoring why hair drug testing is particularly challenging to execute.
Verification of a positive screen is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All initial positive samples undergo cleansing prior to confirmation as required. The complete lab workflow from Accessioning to Confirmation is examined compliant with both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes labeled as "hair follicle tests", the assessment focuses on the hair strand, not the underlying follicle.
In West Pocomoke, MD, hair follicle testing is surpassing traditional urine testing due to its superior accuracy and reliability. Hair tests offer a longer detection window and are more resistant to tampering. While urine tests are still used for short-term detection, hair testing provides a broader analysis of drug use, making it the preferred choice for employers and legal agencies.
In West Pocomoke, MD, hair follicle tests offer an extended detection period, identifying drug use up to 90 days prior. This extended window surpasses other testing methods, providing employers with a detailed view of an individual’s substance use history. The comprehensive overview aids in thorough vetting processes for safety-sensitive positions.
Hair follicle testing in West Pocomoke, MD reduces the chances of sample tampering significantly. The method ensures integrity and reliability, delivering results that withstand scrutiny. Unaltered samples bolster confidence in test outcomes, offering trusted solutions for maintaining substance-free environments.
Accredited Drug Testing offers convenient testing locations across the nation and locally in West Pocomoke, MD. Access to testing centers is hassle-free, supporting rapid and straightforward testing services. This broad network guarantees individuals can easily obtain the tests they require, streamlining the testing process.
In West Pocomoke, MD, the hair follicle testing process is straightforward and highly confidential. From ordering to receiving results, the procedure respects privacy and is designed for ease of use. Clear instructions and dedicated support ensure that the entire process remains simple for individuals seeking testing solutions.
Offering competitive pricing and quick turnaround times, our services in West Pocomoke, MD provide excellent value. Companies of all sizes benefit from our affordable structures, ensuring they receive detailed results promptly and economically, contributing to efficient drug testing procedures and employer peace of mind.
Hair follicle drug tests in West Pocomoke, MD are noted for their precision and speed, offering reliable detection of substance use. Unlike traditional methods, these tests ensure high accuracy, allowing for quick analysis and timely results. Employers and agencies benefit from the efficient processing, ensuring informed decision-making based on dependable test outcomes.
Employers in West Pocomoke, MD can ensure compliance with drug-free workplace policies by utilizing hair follicle testing. These tests provide a sense of security, minimizing legal risks and promoting a safer work environment. Implementing such reliable testing methods aids in upholding workplace standards and ensuring employee compliance.