Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is acknowledged as a robust method for detecting drug and alcohol consumption. The growth of hair strands incorporates biomarkers, offering a prolonged history of drug and alcohol usage. When procured close to the scalp, hair can offer a detection period of up to about three months for substances. It is straightforward to gather, not easy to tamper with, and convenient to mail.
A 1.5-inch sample consisting of roughly 200 strands (akin to the thickness of a #2 pencil) nearest to the scalp will provide 100mg of hair, essential for both screening and confirmation. For EtG, ancillary tests, or those beyond 10 panels, a specimen weighing 150mg is advisable. It is suggested to weigh the sample using a jeweler’s scale. If scalp hair cannot be obtained, an equivalent quantity of body hair may be used. Referencing head hair implies only scalp hair, while body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The lab-based drug test processing comprises four crucial phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the primary processing of a sample into a lab’s framework. This step verifies the sample is properly sealed and shipped, allocates a random LAN (Laboratory Accessioning Number), and completes necessary data entry lacking from an electronic chain of custody system.
Screening provides an initial, quick assessment for drug presence. Although cost-efficient for ruling out potential drug use in most specimens, a positive screen requires confirmation to hold up in legal proceedings. Samples that preliminarily test positive in Screening necessitate subsequent verification.
Where a Screening result is presumptively positive, additional hair is extracted from the original sample and geared up for Extraction. In this phase, drugs are separated from hair at lower concentrations than in other techniques (like urine or oral fluid), indicating why hair drug screening poses greater difficulty.
Results that are positive in the screening stage undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed before confirmation as essential. The complete lab process from Accessioning to Confirmation adheres to reviews under both the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly misnamed as "hair follicle tests", the test evaluates the hair strand instead of the follicle under the scalp.
In New Cambria, MO, hair follicle testing is a preferred choice over urine testing due to its superior benefits. Unlike traditional urine tests, hair analysis offers unparalleled detection accuracy, capturing extensive substance use history. Employers favor hair testing for its complete reliability, ensuring a thorough assessment of applicants and current employees.
The extended detection capability of hair follicle testing is a significant advantage in New Cambria, MO. With the ability to detect drug use for up to 90 days, employers obtain a comprehensive view of a subject's substance habits, making it an indispensable tool in maintaining a responsible workforce.
In New Cambria, MO, hair follicle tests offer a tamper-resistant option to drug testing, significantly reducing the likelihood of sample alteration. This method secures reliable results by ensuring the integrity of the sample, providing companies with trustworthy outcomes.
Residents of New Cambria, MO have access to convenient nationwide testing centers. This ensures that hair follicle drug testing is quick and hassle-free, providing accessible and reliable service for both local communities and cities across the nation.
In New Cambria, MO, the process of conducting hair follicle drug tests is both simple and confidential. From ordering the test to receiving the results, the process is streamlined to ensure privacy and ease, addressing any concerns regarding the testing procedure.
Offering affordable pricing and fast turnaround times, hair follicle drug tests in New Cambria, MO deliver exceptional value. Companies of all sizes can benefit from cost-effective solutions without compromising on quality or expeditious service.
In New Cambria, MO, hair follicle drug testing stands out for its exceptional accuracy and speed. These tests provide precise substance use detection, making them a superior choice for employers. The efficiency of hair testing ensures that results are not only fast but also highly reliable, giving businesses an edge in maintaining a drug-free environment.
For employers in New Cambria, MO, implementing hair follicle testing ensures compliance with workplace drug-free policies, enhancing workplace safety and decreasing legal risks. This testing approach offers peace of mind by guaranteeing that company standards are consistently met.
