Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair offers an extended timeline of substance use by encapsulating biomarkers within the strands as they grow. When taken near the scalp, hair can reveal a detection period of up to around three months for drugs and alcohol. Hair collection is straightforward, relatively tamper-resistant, and convenient to transport.
A 1.5-inch segment consisting of roughly 200 hair strands (comparable to the thickness of a #2 pencil) is optimal for testing, providing 100mg of hair, which is perfect for both screening and confirmation processes. For EtG, add-ons, or tests beyond 10 panels, 150mg is advisable. It's best to weigh the hair on a jeweler’s scale. If scalp hair isn't available, an equivalent quantity of body hair can be obtained. When mentioning head hair, it solely refers to scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The process for laboratory drug testing encompasses four critical stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial step of integrating a sample into a lab's system. This step involves confirming that the sample was correctly sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody system.
Screening involves conducting an initial rapid assessment for substance abuse. Although Screening is a cost-effective way to identify most samples as negative for drug use, a positive result must be verified to hold up in legal scenarios. Samples testing presumptive positive in Screening need further confirmation.
When a sample tests presumptive positive during Screening, additional hair is derived from the initial sample and prepared for the Extraction stage. During Extraction, substances are drawn from hair at a much lower concentration than other methods (such as urine or saliva), which is why hair drug testing presents as a challenging technique.
Confirmation of any presumptive positive result in Screening is achieved through methods like GC/MS, GC/MS/MS, or LC/MS/MS. Before Confirmation, all samples that test presumptive positive are cleansed as required. The full laboratory procedure from Accessioning to Confirmation is conducted under the oversight of the CAP (College of American Pathologists) Hair designation and in accordance with ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although commonly termed "hair follicle tests," the test evaluates the hair strand rather than the hair follicle beneath the scalp.
In East Griffin, GA, hair follicle testing stands out by offering distinct advantages over urine testing. Superior Detection Capability is one such benefit. With its ability to reveal substance use over a longer period and high accuracy, hair testing provides reliability unmatched by traditional urine tests.
Hair follicle tests in East Griffin, GA, are exemplary for their Extended Detection Window. They offer insight into drug use up to 90 days prior, granting employers a comprehensive view of an employee's or applicant's drug use history.
East Griffin, GA, benefits greatly from hair follicle testing due to its Tamper-Resistant properties. These tests substantially mitigate the risk of sample adulteration, ensuring that results remain undeniably accurate and reliable.
With Convenient Testing Locations nationwide, including East Griffin, GA, our centers offer a hassle-free experience.
We offer a Simple, Confidential Process for hair follicle testing in East Griffin, GA, emphasizing privacy and ease from ordering to result delivery.
East Griffin, GA, experience is enhanced with our Affordable Pricing and Fast Turnaround for hair follicle tests. Our competitive pricing, combined with the speed of obtaining results, provides exceptional value.
The hair follicle test is renowned in East Griffin, GA for its prompt and accurate results. Precision and Speed are vital attributes of this testing method. Unlike urine analysis, hair tests ensure a high accuracy level in detecting drug or alcohol use, efficiently safeguarding the process against false negatives.
Employers in East Griffin, GA, find peace of mind with hair follicle testing thanks to its ability to ensure compliance with Drug-Free Workplace Policies. It not only reduces legal risks but also enhances overall workplace safety.
