Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol use. Hair captures a long-term record of alcohol and drugs by holding biomarkers within the fibers of the developing hair strand. When collected near the scalp, hair can offer up to approximately a 3-month detection timeframe for alcohol and other substances. Hair is straightforward to gather, relatively tough to tamper with, and convenient to transport.
A 1.5-inch section of roughly 200 hair strands (approximately the thickness of a #2 pencil) nearest the scalp will yield 100mg of hair, the optimal sample size for analysis and validation. For EtG, additional tests, and/or panels exceeding 10, a 150mg sample is advised. We suggest measuring the specimen with a jeweler’s scale. If scalp hair is absent, a similar quantity of body hair can be gathered. "Head hair" refers narrowly to scalp hair alone. "Body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially processing a sample into a lab's system. This encompasses confirming the sample was properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry not furnished by an electronic chain of custody system.
Screening involves a preliminary swift check for drug abuse. Though Screening is a cost-efficient method to rule out drug use in most samples, a positive screen necessitates confirmation for legality in court. Samples that screen as presumptively positive require further verification.
If a sample tests presumptively positive in Screening, additional hair is sourced from the original specimen and prepped for Extraction. During this stage, drugs are extracted from hair at considerably lower concentrations than other techniques (such as urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS or LC/MS/MS methods. All samples showing presumptive positivity are cleaned before confirmation as necessary. The complete laboratory procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", this test actually examines the hair strand instead of the hair follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Leola, SD
In Leola, SD, the superiority of hair follicle testing over urine testing is evident in its long detection window and accuracy. While urine tests are standard, hair tests offer enhanced detection of drug use, capturing a longer historical record. This method ensures more reliable results, reducing the likelihood of false negatives and improving adherence to stringent drug policies.
Extended Detection Window in Leola, SD
Hair follicle testing provides a significant advantage with its extended detection window, spanning up to 90 days. This allows employers in Leola, SD, to gain a comprehensive understanding of an individual's drug use history. By enabling a thorough review of past substance use, hair testing aids in making informed decisions, contributing to a safer and more accountable workplace environment.
Tamper-Resistant Testing Method in Leola, SD
One of the most notable benefits of hair follicle testing in Leola, SD, is its resistance to tampering. Unlike other methods, the risk of sample adulteration is substantially minimized, ensuring credible results. The inherent tamper-resistant nature of this testing method offers peace of mind, guaranteeing reliability and integrity of the sample from collection through analysis.
Convenient Nationwide Testing Locations and Local Locations in Leola, SD
The accessibility provided by Accredited Drug Testing is unparalleled, with numerous centers nationwide and in Leola, SD. This ensures that drug testing is quick and convenient for employers and individuals alike. The scattering of test locations facilitates easy access, eliminating hassle and speeding up the testing process significantly.
Simple, Confidential Process in Leola, SD
In Leola, SD, the hair follicle testing process is designed to be simple and discreet. Clients can order tests, participate in collection, and receive results with ease, maintaining their privacy. This streamlined approach addresses privacy concerns, ensuring a comfortable testing experience for all involved, from initiation to conclusion.
Affordable Pricing and Fast Turnaround in Leola, SD
Accredited Drug Testing offers competitive pricing structures in Leola, SD, complemented by rapid result turnaround times. This affordability does not compromise quality, providing companies of all sizes with cost-effective and reliable options. The quick delivery of results reinforces trust and satisfaction in the drug testing service package.
Fast, Accurate, and Reliable Results in Leola, SD
Hair follicle testing provides swift and precise outcomes, marking it as highly reliable. Its advanced detection capabilities help identify substance use with unmatched accuracy. In Leola, SD, such testing elevates confidence in results, ensuring that individuals are screened effectively without delays or uncertainties. The reliability of results adds value to the testing process.
Compliance and Peace of Mind for Employers in Leola, SD
Utilizing hair follicle testing in Leola, SD, allows employers to uphold drug-free workplace policies with confidence. This method supports compliance with regulatory standards, diminishing legal risks and promoting safety. Employers benefit from peace of mind knowing that they are fostering a secure environment, which contributes to overall workplace well-being and productivity.
