Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has become recognized as an effective instrument for identifying drug and alcohol consumption. Hair captures biomarkers in the fibers of the growing hair strand, offering a prolonged history of substance use. When collected near the scalp, hair can indicate up to roughly a 3-month detection timeframe for alcohol and other substances. Hair collection is straightforward, relatively hard to tamper with, and convenient to transport.
A 1.5-inch portion containing about 200 hair strands (comparable to the thickness of a #2 pencil) near the scalp provides 100mg of hair, which is the optimal sample size for screening and verification. For EtG, supplementary analyses, and/or tests exceeding 10 panels, a 150mg sample is advised. It is suggested to weigh the sample using a jeweler’s scale. If scalp hair is unavailable, an equivalent quantity of body hair can be collected. When mentioning head hair, we are referring solely to scalp hair; body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result includes four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of integrating a sample into a laboratory’s system. This step ensures the sample was properly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and finalizes any extra data entry absent in an electronic chain of custody system.
Screening offers a preliminary check for substance abuse. Although Screening is a cost-effective method for ruling out drug use in most samples, a positive result necessitates confirmation to be valid in a legal setting. Any samples that are presumptively positive during Screening require further confirmation.
If a sample tests presumptively positive in the Screening phase, more hair is retrieved from the original sample for Extraction. During Extraction, substances are extracted from the hair at a significantly lower concentration than other techniques (e.g., urine or oral fluid), marking hair drug screening as a difficult methodology to conduct.
Confirmation of any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed ahead of confirmation if essential. The complete laboratory process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and accreditation compliant with ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though frequently termed "hair follicle tests", the test evaluates the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in South Fulton, GA lies in its superior detection accuracy and reliability. Hair tests expose a longer history of drug use compared to urine tests, providing a more comprehensive substance usage profile. This allows for better judgment in workplace settings, ensuring that policymakers can depend on certified results that span up to 90 days.
The Extended Detection Window in South Fulton, GA, for hair follicle testing ensures that employers receive a complete view of a participant's substance history. Hair tests can uncover drug usage over a 90-day period, which is significantly longer than traditional tests. This benefit grants employers comprehensive insights, enabling them to make well-informed decisions about employees or job applicants.
Hair follicle tests in South Fulton, GA, offer a Tamper-Resistant Testing Method, dramatically reducing risks related to sample adulteration. With the hair test's need for an observed collection and the difficulty in substituting samples, it provides unquestionable and reliable outcomes. This method reassures stakeholders of the test's integrity and trustworthiness.
With Convenient Nationwide Testing Locations, including South Fulton, GA, individuals benefit from easily accessible services. Our centers are positioned nationwide, offering a hassle-free experience. Whether local or national, these centers ensure that testing remains quick and straightforward, reducing turnaround times for your needs.
In South Fulton, GA, the hair follicle testing process is Simple and Confidential. From ordering the test, through to taking it, and receiving results, every step prioritizes privacy and ease of use. With clear procedures, individuals are assured a smooth and discreet testing journey, emphasizing personal confidentiality.
Affordable Pricing and Fast Turnaround are guaranteed in South Fulton, GA, reinforcing value for businesses of all sizes. By maintaining competitive pricing structures, hair tests remain accessible, providing excellent value while ensuring peace of mind with quick results that support business efficiency.
Fast, Accurate, and Reliable Results in South Fulton, GA are achieved through hair follicle drug tests. These tests offer high precision and quick turnaround times, making them an ideal choice for those seeking timely and dependable substance detection outcomes. Hair tests provide clarity in identifying drug usage, ensuring that users receive the most consistent and reliable results possible.
Compliance and Peace of Mind for Employers in South Fulton, GA is achieved through hair follicle testing, helping ensure adherence to drug-free workplace policies. This reduces legal risks while promoting a safer work environment. The comprehensive nature of hair testing contributes to an employer's ability to maintain a compliant, safe, and productive work setting.
