Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis emerges as an effective method for identifying drug and alcohol consumption. Hair captures long-term evidence of drug and alcohol use by embedding biomarkers within the fibers of the hair strand as it grows. Collected near the scalp, it can indicate substance usage over a period of roughly three months. Hair collection is straightforward, relatively tamper-resistant, and convenient for shipping.
A sample measuring 1.5 inches with approximately 200 hair strands (roughly equivalent to the diameter of a #2 pencil) taken closest to the scalp yields 100mg, which is ideal for screening and confirmatory tests. For EtG, addons, or tests exceeding 10 panels, 150mg of the sample is advised. We recommend using a jeweler’s scale for accurately weighing the sample. If scalp hair is not available, an equivalent amount of body hair can be collected. When discussing head hair, we're specifically referring to scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
There are four primary phases in the laboratory handling of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is processed into a lab’s system. This ensures that the sample was suitably sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and fulfills any missing data entry requirements not addressed by an electronic chain of custody system.
Screening is a preliminary, rapid assessment for drugs of abuse. Though Screening is an economical way to eliminate drug usage for most specimens, a positive result needs further confirmation to be valid in legal proceedings. Samples with preliminary positive results in Screening necessitate additional confirmation.
If a specimen tests presumptively positive during Screening, more hair is extracted from the original sample for the Extraction phase. In this step, drugs are extracted at a much lower concentration from the hair compared to other techniques (e.g., urine or oral fluid), which makes hair drug screening the most complex technique to execute.
Confirmation of positive screening results is carried out by GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptively positive undergo cleaning before confirmation if required. The complete lab process, from Accessioning to Confirmation, is conducted under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests", the analysis is performed on the hair strand, not the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Dooling, GA
In Dooling, the preference for hair follicle testing over urine analysis stems from its superior accuracy and reliability. Hair testing offers extended detection periods, capturing drug use that urine tests might miss. This method provides stakeholders with confidence in the results, ensuring a more thorough understanding of an individual's substance history.
Extended Detection Window in Dooling, GA
The hair follicle testing method is favored for its extended detection window, spanning up to 90 days. This period allows employers in Dooling to gain a broader perspective on an individual's drug use. Such comprehensive insights are invaluable for decision-making in hiring, retention, and maintaining a drug-free workplace.
Tamper-Resistant Testing Method in Dooling, GA
Hair follicle tests significantly diminish the possibility of sample manipulation, providing results that are both reliable and indisputable. This method ensures that the integrity of the test remains intact, offering peace of mind by eliminating the likelihood of tampering commonly associated with other types of drug tests.
Convenient Nationwide Testing Locations and Local Locations in Dooling, GA
Our extensive network of testing centers ensures that individuals in Dooling have easy access to our services. This nationwide coverage guarantees that testing is quick and hassle-free, eliminating logistical challenges and providing tailored solutions wherever needed.
Simple, Confidential Process in Dooling, GA
The process of ordering, conducting, and receiving hair follicle test results in Dooling is straightforward and confidential. This system addresses privacy concerns while ensuring ease of use. Individuals and employers can trust the process, knowing that their information is secure and handled with the utmost discretion.
Affordable Pricing and Fast Turnaround in Dooling, GA
We offer competitive pricing structures and quick turnaround times for hair follicle drug tests in Dooling. Our cost-effective solutions provide excellent value for organizations of all sizes, ensuring that financial constraints do not hinder the pursuit of safety and compliance.
Fast, Accurate, and Reliable Results in Dooling, GA
Hair follicle drug tests in Dooling deliver quick and precise results. By accurately detecting substances, hair testing ensures comprehensive assessments for employers and individuals alike. This reliability is achieved through advanced technology that guarantees higher detection rates, essential for maintaining a safe and compliant environment.
Compliance and Peace of Mind for Employers in Dooling, GA
Using hair follicle testing aids employers in Dooling in adhering to drug-free workplace policies. It minimizes legal risks and bolsters workplace safety. Such compliance offers employers peace of mind, knowing they are fostering a secure work environment while protecting their legal interests.
