Accredited Drug Testing offers comprehensive hair follicle drug assessments in Clarks Hill, South Carolina. If a hair drug or alcohol analysis is needed, Accredited Drug Testing excels in hair evaluations, with testing facilities available in every city across the USA ready to conduct hair testing. A minimum of 1.5 to 2 inches of hair from the head or body is generally required. These tests can assess for drugs, alcohol/ETG, or other tailored hair testing solutions.
Recently, drug testing practices have increasingly incorporated hair follicle drug assessments. Employers, judicial systems, and Substance Abuse specialists often favor hair drug testing over traditional urine tests. Zero-tolerance organizations, courts, and individuals under probation utilize these tests. The key advantage is a prolonged detection window for drugs, typically spanning up to 90 days, captured via an observed collection process, making it nearly impossible to manipulate. However, for detecting very recent drug use, within the last five days, urine tests remain the most accurate.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing has become recognized as a robust method for identifying drug and alcohol consumption. Hair retains a comprehensive record of alcohol and drugs by embedding biomarkers within the strands as they develop. Collecting hair near the scalp allows for an approximately 3-month detection span for alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and easy for dispatch.
A 1.5-inch segment consisting of roughly 200 hair strands (akin to the girth of a #2 pencil) near the scalp yields 100mg of hair, optimal for analysis and validation. For EtG, additional tests, and/or assessments beyond 10 panels, a 150mg specimen is advised. Utilizing a jeweler’s scale for specimen weighing is suggested. In scenarios where scalp hair is absent, a similar quantity of body hair is acceptable. Head hair specifically denotes scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory procedure for analyzing a drug test includes four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary integration of a sample into a lab's system. This phase ensures that the sample was appropriately sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and addresses any necessary data entry absent from an electronic chain of custody process.
Screening provides an initial, rapid evaluation for substances of abuse. Though cost-efficient for excluding drug usage in most samples, a positive screen necessitates confirmation to be legally valid. Samples that register presumptively positive during Screening must undergo further confirmation.
For samples flagged as presumptively positive during Screening, additional hair is extracted from the original specimen and prepped for Extraction. In Extraction, drugs are separated from hair at lower concentrations than alternative methods (e.g., urine or oral fluid), underscoring the complexity of hair drug screening.
Confirmation of any positive Screening outcome utilizes methods such as GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo necessary washing before confirmation. From Accessioning through Confirmation, the entire lab procedure is assessed under both the CAP (College of American Pathologists) Hair designation and accreditation in accordance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", the assessment actually examines the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Clarks Hill, SC
Extended Detection Window in Clarks Hill, SC
Tamper-Resistant Testing Method in Clarks Hill, SC
Convenient Nationwide Testing Locations and Local Locations in Clarks Hill, SC
Simple, Confidential Process in Clarks Hill, SC
Affordable Pricing and Fast Turnaround in Clarks Hill, SC
Fast, Accurate, and Reliable Results in Clarks Hill, SC
Compliance and Peace of Mind for Employers in Clarks Hill, SC
