Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessment is recognized as a potent method for identifying substance and alcohol consumption. Hair provides an extended historical record of alcohol and drugs by capturing markers within the fibers of the growing strand. When taken from near the scalp, hair can offer a detection period of up to three months for substances like alcohol. Gathering hair is straightforward, challenging to manipulate, and simple to transport.
A 1.5-inch section composed of roughly 200 strands (similar in size to a #2 pencil) taken nearest to the scalp yields 100mg of hair, which is an optimal sample for analysis and validation. For EtG add-ons and tests exceeding 10 panels, a collection of 150mg is advised. Using a jeweler’s scale to weigh the specimen is suggested. If scalp hair cannot be sourced, an equivalent volume of body hair may be used. The term "head hair" specifically refers to scalp hair, whereas "body hair" covers all other varieties (e.g., facial, axillary, etc.).
Process Overview
The laboratory processing of drug test outcomes involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of a sample in the lab's system. This process ensures the sample is sealed and sent correctly, allocates a random LAN (Laboratory Accessioning Number), and completes any further data entry not supplied by an electronic chain of custody platform.
Screening acts as an initial rapid examination for drug misuse. Though cost-effective for dismissing drug use in most samples, a positive screen must be verified for legal acceptance. Any samples indicated as positive in Screening require additional confirmation.
Should a sample appear positive during Screening, further hair is taken from the initial sample and processed for Extraction. This phase extracts drugs from hair at notably lower concentrations than other methods (e.g., urine or oral fluid); hence, hair drug tests are the most intricate to perform.
Any confirmed positive result during Screening is verified using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positive specimens are washed if necessary. The entire process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and meets ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although often labeled as "hair follicle tests," the procedure examines the hair strand rather than the follicle from beneath the scalp.
When comparing drug detection methods, hair follicle tests in Benton, MS provide a superior option to urine tests. These tests offer greater accuracy over extended periods, which urine tests cannot match. With enhanced reliability in identification, hair tests are less susceptible to manipulation and tampering, ensuring clearer and more definitive substance usage records.
In Benton, MS, hair follicle drug testing allows for the observation of a person’s drug use over an extended timeline, up to 90 days. This feature provides employers with a thorough insight into an individual's substance use history, making it an invaluable tool for comprehensive drug monitoring that surpasses shorter-detection alternatives.
Hair follicle tests in Benton, MS offer a tamper-resistant alternative to traditional testing methods. This approach greatly diminishes the possibility of sample adulteration, delivering dependable results that are both unquestionable and integral for trustful submissions and assessments.
For convenience, Benton, MS boasts numerous testing centers as part of a nationwide network, allowing for swift and effortless access to drug testing services. This far-reaching presence ensures an easy and streamlined process, saving time and effort for those who need reliable testing options.
The hair follicle testing procedure in Benton, MS is straightforward and private. From ordering to collecting and receiving results, every step ensures confidentiality and ease, addressing privacy concerns and emphasizing an uncomplicated user experience for peace of mind.
In Benton, MS, our hair testing services offer competitive pricing coupled with quick result turnaround times. This balance presents excellent value, making reliable drug testing accessible and providing cost-effectiveness for companies of every size eager to invest in reliable solutions.
In Benton, MS, hair follicle testing offers quick and precise outcomes. Its accuracy in identifying substance use surpasses other testing methods. The process is efficient and fast, ensuring prompt results, which makes this testing method a reliable choice for both employers and individuals seeking trusted verification.
Employers in Benton, MS can achieve compliance and reassurance through hair follicle testing. This method promotes adherence to workplace drug-free policies, mitigating legal liabilities, and supporting a safer work environment. It provides a dependable solution for maintaining high safety and legal standards.
