Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has become recognized as a potent method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and other drugs by encasing biomarkers within the strands of the developing hair. When gathered near the scalp, hair can offer close to a three-month detection timeframe for alcohol and drugs. Hair is easy to collect, somewhat hard to tamper with, and straightforward to transport.
A sample of 1.5 inches consisting of about 200 hairs (similar in size to a #2 pencil) nearest to the scalp will yield 100mg, ideal for preliminary and confirmatory testing. For EtG, add-ons, and/or examinations beyond 10 panels, 150mg is advised. It is suggested to weigh the sample on a jeweler’s scale. If scalp hair is not available, a comparable quantity of body hair might be obtained. When referencing head hair, it specifically implies scalp hair. Body hair covers all other hair types (e.g., facial, axillary).
Process Overview
The four primary stages in the lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary processing of a sample into a lab’s system. This involves verifying the sample’s seal and proper shipment, assigning a random LAN (Laboratory Accessioning Number), and completing any missing data not provided by an electronic chain of custody system.
Screening entails an initial swift check for drugs of abuse. While Screening is a cost-efficient means to rule out drug use on most samples, a positive result requires confirmation to be acceptable in court. Any samples that are presumptively positive in Screening must have secondary confirmation.
In instances of a presumptive positive in the Screening phase, additional hair is drawn from the original sample and prepped for Extraction. In this phase, drugs are removed from hair at a much lower concentration than in other methods (e.g., urine or oral fluid), marking hair drug screening as the most challenging technique to execute.
Verification of any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The comprehensive laboratory process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests," the test actually analyzes the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Lake Mary Jane, FL
Comparing hair follicle testing to traditional urine tests highlights the former's superior detection accuracy and dependability. Hair testing offers reliable insights in Lake Mary Jane, FL, providing unmatched benefits over more conventional methods.
Extended Detection Window in Lake Mary Jane, FL
The extended detection window of hair follicle tests, covering up to 90 days, allows employers in Lake Mary Jane, FL, to gain a thorough understanding of an employee's or candidate's substance use history, ensuring informed decision-making.
Tamper-Resistant Testing Method in Lake Mary Jane, FL
In Lake Mary Jane, FL, hair follicle tests significantly minimize the chance of sample tampering. This method of testing guarantees robust and credible results, free from concerns surrounding unreliable samples.
Convenient Nationwide Testing Locations and Local Locations in Lake Mary Jane, FL
Our widespread network of testing facilities, including local centers in Lake Mary Jane, FL, ensures hassle-free access. From coast to coast, enjoy the ease and swiftness of our extensive service coverage.
Simple, Confidential Process in Lake Mary Jane, FL
The process in Lake Mary Jane, FL, for hair follicle testing is straightforward and private, addressing any concerns over privacy and ease. From ordering to receiving results, simplicity and confidentiality are prioritized.
Affordable Pricing and Fast Turnaround in Lake Mary Jane, FL
In Lake Mary Jane, FL, our competitive pricing structures and prompt result times deliver exceptional value. Companies, regardless of size, benefit from our economical options and reliable service delivery.
Fast, Accurate, and Reliable Results in Lake Mary Jane, FL
Hair follicle drug tests in Lake Mary Jane, FL, shine for their precision and quick outcome delivery. With their exceptional accuracy, these tests efficiently detect substance use, ensuring both speed in obtaining results and reliability in its findings.
Compliance and Peace of Mind for Employers in Lake Mary Jane, FL
Hair follicle testing helps employers in Lake Mary Jane, FL, maintain adherence to drug-free workplace policies. This approach not only reduces legal liabilities but also promotes increased workplace safety and peace of mind.
