Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair can capture a prolonged history of alcohol and certain drugs by retaining biomarkers within the strands as they grow. When procured near the scalp, hair offers nearly a 3-month detection range for both alcohol and drugs. Hair collection is straightforward, hard to tamper with, and convenient for transport.
A 1.5-inch segment of around 200 hair strands (roughly the thickness of a #2 pencil) closest to the scalp provides 100mg of hair, which is the preferred amount for analysis and confirmation. For EtG, supplementary, and/or assessments beyond 10 panels, a 150mg sample is advised. It's best to use a jeweler's scale for measuring the sample. If scalp hair isn't available, an equivalent quantity of body hair can be used. By head hair, we mean scalp hair only. Body hair encapsulates all other types (facial, axillary, and so forth).
Process Overview
The major steps in processing a drug test in the lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the primary handling of a sample in a lab’s package. This step verifies proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and completes any leftover data entry omitted from an electronic chain of custody system.
Screening acts as a preliminary quick-check for substance misuse. While it's economical for eliminating drug use across most samples, a positive result needs confirmation for legal admissibility. Any possibly positive results in Screening require a follow-up verification.
If Screening findings are tentatively positive, further hair is taken from the original sample and readied for Extraction. In this phase, drugs are extracted from hair in much lower concentrations than other techniques (e.g., urine or saliva), which makes hair drug screening notably challenging.
The Confirmation for any positive screen test is performed using GC/MS, GC/MS/MS, or LC/MS/MS methods. Every presumed positive specimen is cleansed before confirmation if needed. The complete lab process—from Accessioning to Confirmation—is inspected following both the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly known as "hair follicle tests", the test evaluates the hair strand and not the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Dentsville, SC can be attributed to its superior detection accuracy and reliability. While traditional urine tests might miss long-term drug use, hair testing uncovers a far broader history. This ensures no recent drug activity goes unnoticed, crafting an unbiased summary of substance use patterns over time.
Extended Detection Window is one reason hair follicle testing is favored in Dentsville, SC. It can identify drug use up to 90 days back, offering employers an in-depth understanding of a person’s substance usage history. This extended window enables organizations to make informed decisions based on more comprehensive data than what's possible with other methods.
Tamper-Resistant Testing Method is another vital feature of hair follicle tests in Dentsville, SC. These tests drastically reduce the risk of sample tampering, ensuring the integrity of the results. This reliable method means that organizations can trust the outcomes, providing confidence in the decision-making process regarding substance use policies.
Convenient Nationwide Testing Locations ensure that those in Dentsville, SC have fast and simple access to testing services. Accredited Drug Testing offers nationwide centers, making it easy for individuals to find and use their service without hassle, ensuring a seamless process from beginning to end.
Simple, Confidential Process is central to our service approach in Dentsville, SC. The steps for ordering, taking, and receiving results are straightforward while being sensitive to privacy concerns, making the hair follicle testing experience seamless and discreet for all participants.
Affordable Pricing and Fast Turnaround are key benefits for businesses of all sizes in Dentsville, SC. Competitive pricing combined with rapid results means companies can manage their drug-testing needs efficiently, ensuring they get the best value and peace of mind simultaneously.
Fast, Accurate, and Reliable Results are a hallmark of hair follicle drug tests in Dentsville, SC. These tests provide and maintain exceptional accuracy in detecting substance use, making them a preferred choice for those seeking precise and quick outcomes. Their swiftness and reliability mean that administrators receive results without unnecessary delays.
Compliance and Peace of Mind for Employers seeking to enforce drug-free policies in Dentsville, SC can enhance workplace safety and reduce legal risk by utilizing hair follicle testing. This compliant testing method aligns with workplace regulations, offering reassurance and legal protection for employers aiming for a secure and healthy work atmosphere.
