Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for identifying both drug and alcohol consumption. Hair acts as a long-term record of alcohol and drug intake by encapsulating biomarkers within the fibers of the growing strands. When clipped near the scalp, hair can offer nearly a 90-day window for identifying alcohol and drug use. Hair is straightforward to gather, less prone to adulteration, and simple to transport.
A 1.5-inch segment encompassing around 200 hair strands (roughly pencil-sized) nearest to the scalp equates to 100mg, which is the prime sample amount for both screening and confirmation purposes. For EtG, add-ons, or tests above 10 panels, it is suggested to acquire 150mg of the specimen. It's advisable to weigh the sample using a jeweler’s scale. In cases where scalp hair is unavailable, an equivalent measure of body hair may be utilized. When referencing head hair, it implies only the scalp hair. Conversely, body hair encompasses all other hair types (including facial and axillary).
Process Overview
The lab processing of a drug test outcome primarily encompasses Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary incorporation of a specimen into a lab's system. This comprises ensuring the sample was appropriately sealed and transported, generating a random LAN (Laboratory Accessioning Number), and finalizing any supplementary information entry absent from an electronic chain of custody framework.
Screening constitutes an initial swift evaluation for substances of abuse. Although Screening serves as a budget-friendly method to negate drug usage in most specimens, a positive screening mandates confirmation to be permissible in legal contexts. Samples preliminarily positive in Screening necessitate subsequent confirmation.
Once a sample is preliminarily positive during the Screening phase, additional hair is extracted from the initial sample and readied for Extraction. During this phase, drugs are isolated from the hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), rendering hair drug screening notably challenging.
Validation of any positive screening result proceeds via GC/MS, GC/MS/MS, or LC/MS/MS. All provisional positive specimens undergo a wash before confirmation if required. The comprehensive laboratory procedure from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair classification and accreditation to ISO / IEC 17025 norms.
Benefits of hair drug testing:
Drawbacks:
Note: Although often identified as "hair follicle tests", the examination itself targets the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing
In Stonewall, OK, hair follicle testing offers distinct advantages over traditional urine tests. With superior detection accuracy and reliability, hair tests provide a comprehensive view of drug use history over a longer period, making them an excellent choice for ensuring compliance with strict substance use policies.
Extended Detection Window
One of the key strengths of hair follicle testing in Stonewall, OK, is its extensive detection window, which can trace substance use up to 90 days. This capability allows employers to gain a thorough understanding of an individual's drug history, supporting informed and safe hiring decisions.
Tamper-Resistant Testing Method
The hair follicle test is a tamper-resistant method employed in Stonewall, OK, to minimize sample adulteration. Its robust collection protocol and processing techniques ensure the integrity of results, delivering reliable, unquestionable evidence of substance use that withstands scrutiny.
Convenient Nationwide Testing Locations
We offer convenient drug testing services in Stonewall, OK, and beyond, with a network of nationwide centers. Our setup ensures that you can access testing swiftly and hassle-free, eliminating the logistical challenges commonly associated with workplace drug screening.
Simple, Confidential Process
In Stonewall, OK, our hair follicle drug testing process is designed to be simple and confidential. We address privacy concerns and streamline the procedure, allowing individuals to order, take, and receive results seamlessly, ensuring an efficient and discreet experience.
Affordable Pricing and Fast Turnaround
We offer competitive pricing and swift turnaround times for hair follicle testing in Stonewall, OK. Our service promises excellent value, meeting the needs of businesses of all sizes while ensuring peace of mind through timely and economical testing solutions.
Fast, Accurate, and Reliable Results
Hair follicle drug tests in Stonewall, OK, are renowned for their precision and speed. These tests provide highly accurate detection of substance use, earning them a reputation for reliability and quick results, which is crucial for efficient decision-making in various scenarios, from employment screening to compliance verification.
Compliance and Peace of Mind for Employers
Utilizing hair follicle testing in Stonewall, OK, allows employers to maintain compliance with workplace drug-free mandates. This testing method reduces legal risks and reinforces workplace safety, thereby providing peace of mind for business owners and HR professionals.
