Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a potent method for identifying the usage of drugs and alcohol. Hair captures a comprehensive history of substance use by embedding biomarkers within the strands of growing hair. When sourced directly from the scalp, hair can offer an approximate 3-month detection period for alcohol and substances. Hair is straightforward to gather, somewhat resistant to tampering, and simple to transport.
A hair sample measuring 1.5 inches, consisting of about 200 strands (comparable to the girth of a #2 pencil) nearest to the scalp, will yield 100mg, the preferred amount for both screening and confirmation. For EtG tests, additional panels beyond 10, and/or other add-on tests, a quantity of 150mg is advised. Utilizing a jeweler’s scale to weigh the sample is advisable. If scalp hair is not accessible, a comparable volume of body hair can be used. When discussing head hair, we mean only scalp hair, whereas body hair pertains to other types (facial, axillary, and similar areas).
Process Overview
Lab processing of a drug test result comprises four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into the lab's framework. This step checks that the sample was properly sealed and sent, assigns a unique LAN (Laboratory Accessioning Number), and finalizes additional data entry missing from an electronic chain of custody system.
Screening refers to a preliminary assessment for substance abuse. Although Screening is a cost-effective means to eliminate drug usage in most samples, a positive screen must be verified to hold up in court. Any samples testing presumptively positive in Screening necessitate further confirmation.
Should a sample test presumptively positive during Screening, additional hair is extracted from the original sample and readied for Extraction. In this phase, substances are isolated from hair at concentrations significantly below those in other testing methods (e.g., urine or oral fluid), rendering hair drug screening as the most complex technique to execute.
GC/MS, GC/MS/MS, or LC/MS/MS methods are used for the Confirmation of any positive screening outcomes. All samples flagged as presumptively positive undergo washing before confirmation if required. Each stage from Accessioning to Confirmation is examined under the strict guidelines of both the CAP (College of American Pathologists) Hair directive and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being called "hair follicle tests", the analysis focuses on the hair strand itself and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Milesville, SD
Hair testing triumphs over traditional urine tests due to its superior detection accuracy and reliability. It covers a broader period, ensuring employer confidence and compliance with workplace policies, setting a new standard in substance checking.
Extended Detection Window in Milesville, SD
Hair follicle testing offers a distinct advantage with its extended window of detection, spanning up to 90 days. This allows employers a comprehensive insight into an applicant's or employee’s substance history, far exceeding the capability of shorter-term tests.
Tamper-Resistant Testing Method in Milesville, SD
Hair follicle tests majorly cut down the chance of sample tampering, ensuring trustworthy and undeniable outcomes. This robust testing method adds a layer of security against sample adulteration challenges.
Convenient Nationwide Testing Locations and Local Locations in Milesville, SD
With our numerous testing centers, both nationally and locally in Milesville, SD, accessing drug testing services becomes quick and hassle-free. It’s the epitome of convenience for busy employers and clients alike.
Simple, Confidential Process in Milesville, SD
The process of hair follicle testing is simple and confidential, ensuring privacy is maintained at every stage, from ordering to results reception. Clients experience a seamless journey without compromise on discretion.
Affordable Pricing and Fast Turnaround in Milesville, SD
Offering competitive prices and swift turnaround times, we ensure the value offered matches the high standards expected by companies. It's a cost-effective choice that doesn't skimp on quality or timeliness.
Fast, Accurate, and Reliable Results in Milesville, SD
In Milesville, SD, the hair follicle drug test stands out for its precision and speed. By accurately detecting substance use, it assures employers of reliable and swift results, making it a trusted method for comprehensive drug screening.
Compliance and Peace of Mind for Employers in Milesville, SD
Employers gain peace of mind with hair follicle testing, knowing it supports compliance with drug-free workplace policies. It reduces legal risks and promotes a safer workplace environment, offering long-term benefits.
