Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now viewed as a robust method for identifying drug and alcohol consumption. Hair offers an extended history of alcohol and substance use by embedding biomarkers within the strands of hair as they grow. When hair samples are taken near the scalp, they can reveal about a 3-month record for detecting drugs and alcohol use. The process of collecting hair is straightforward, reasonably resistant to tampering, and facilitates easy transportation.
A 1.5-inch segment comprising approximately 200 hair strands (roughly equivalent to the thickness of a #2 pencil) near the scalp provides 100mg of hair, an optimal sample size for analysis and verification. For EtG, additional screens, and/or when exceeding 10-panel testing, it's best to use 150mg of the sample. Utilizing a jeweler's scale is advised for weighing the specimen. In the absence of scalp hair, a similar quantity of body hair can be utilized. When mentioning head hair, it refers strictly to scalp hair. Body hair encompasses all alternative hair types (like facial or axillary hair).
Process Overview
The core phases in the laboratory analysis of drug test results include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial inclusion of a specimen within a lab's protocol. It involves confirming that the sample is appropriately sealed and transported, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any supplementary data input not facilitated by an electronic chain of custody system.
Screening performs an initial swift assessment for substance misuse. While Screening offers an economical method to dismiss drug use for most samples, a positive result must undergo confirmation to be legally valid. Samples that test positive initially in the Screening phase necessitate a follow-up confirmation.
If a sample shows a positive indication during Screening, more hair is retrieved from the original sample to prep for Extraction. During this phase, drug components are separated from hair at a significantly lower concentration than other methods (like urine or oral fluids), making hair drug analysis the most complex methodology to execute.
Confirmation of any positive results from screening is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All samples marked as positive in the preliminary phases are cleaned before confirmation, as required. The full laboratory procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation as well as the accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed "hair follicle tests", the testing process examines the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Allakaket, AK is evident when comparing detection accuracy and reliability. Hair tests surpass traditional urine tests with their superior detection potential and accuracy, offering a better understanding of an individual's historical substance use, thus ensuring a safer, drug-free environment.
The Extended Detection Window in Allakaket, AK makes hair follicle testing an ideal choice for employers. By detecting drug use up to 90 days, these tests provide a comprehensive overview of an individual's substance history, aiding in informed decision-making for employment purposes.
Tamper-Resistant Testing Method in Allakaket, AK shines with its ability to reduce adulteration risks significantly. Hair follicle tests are dependable and resistant to manipulation, delivering trustworthy outcomes that ensure integrity and confidence in the results.
Our Convenient Nationwide Testing Locations including Local in Allakaket, AK provide quick and hassle-free access to drug testing services. Whether in large cities or remote areas, our centers ensure that testing is easy to arrange and accessible for everyone who needs it.
A Simple, Confidential Process in Allakaket, AK is paramount. Hair follicle testing offers an easy-to-follow and private procedure for ordering, conducting tests, and receiving results, addressing privacy concerns and ensuring a user-friendly experience from start to finish.
Emphasizing Affordable Pricing and Fast Turnaround in Allakaket, AK, our services are competitively priced, catering to companies of all sizes with quick results, providing excellent value and peace of mind, all while maintaining high standards of testing integrity.
Fast, Accurate, and Reliable Results in Allakaket, AK are crucial, and hair follicle tests excel in delivering just that. They provide precision and speed, ensuring high accuracy in substance detection. This quick and reliable testing method helps organizations identify drug use efficiently, thus safeguarding their workforce integrity.
Compliance and Peace of Mind for Employers in Allakaket, AK is achieved through hair follicle testing. By ensuring adherence to workplace drug-free policies, these tests mitigate legal risks and bolster workplace safety, offering employers assurance and a peaceful working environment.
