Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have emerged as an effective instrument for uncovering drug and alcohol consumption. Hair can capture a prolonged history of substances by embedding biomarkers within the threads of progressing hair strands. When taken near the scalp, hair may deliver an approximate 3-month detection timeframe for substances. This method is effortless to collect, somewhat challenging to tamper with, and convenient to transport.
A 1.5-inch snippet including roughly 200 hair strands (akin to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, optimal for analysis. For EtG, additional tests, and/or evaluations exceeding 10 panels, a 150mg specimen is advised. Utilizing a jeweler’s scale for weighing the specimen is recommended. Should scalp hair be inaccessible, a comparable volume of body hair may be gathered. When mentioning head hair, it specifically pertains to scalp hair. Body hair encompasses all other varieties (facial, axillary, etc.).
Method Summary
There are four principal steps in processing a laboratory drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the preliminary processing of a specimen into a lab's system. This phase confirms the proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and fulfills any additional data input not supplied by an electronic chain of custody system.
Screening entails an initial rapid assay for substance misuse. Although Screening is an economical method to exclude drug usage for most samples, a positive screen must be confirmed for legal admissibility. Any samples showing presumptive positive results in Screening mandate a secondary confirmation.
Should a sample show presumptive positivity during Screening, additional hair is extracted from the initial batch and goes through Extraction preparation. At this juncture, substances are drawn from hair at significantly lower concentrations than in other methodologies (e.g., urine or oral fluid), thus establishing hair testing as one of the most challenging methodologies to conduct.
Affirmation of any positive Screening outcome is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Each presumptive positive specimen undergoes washing prior to confirmation if necessary. The comprehensive lab process from Accessioning to Confirmation undergoes scrutiny according to both the CAP (College of American Pathologists) Hair category and accreditation to ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Commonly termed as "hair follicle tests", the assessment actually examines the hair strand rather than the follicle beneath the scalp
In Mercer, MO, hair follicle testing offers a superior alternative to urine testing by providing a longer detection window. Unlike urine tests that can be limited in scope, hair tests deliver a more reliable view of long-term substance use.
The enhanced accuracy in detecting even low-level drug exposures makes hair testing particularly advantageous over traditional urine methods.
In Mercer, MO, hair follicle testing is valued for its extended detection window, allowing up to 90 days of substance use history to be unveiled. This comprehensive monitoring aids employers in assessing true drug use patterns.
Having such prolonged visibility into an individual's substance history is a key factor for employers aiming to maintain a drug-free workplace.
Hair follicle tests in Mercer, MO offer a tamper-resistant method that minimizes risks of adulteration. The test delivers dependable results by preventing interference, thereby ensuring authenticity and precision.
As sample tempering is nearly impossible, stakeholders trust these results to be accurate, providing assurance and credibility.
Our testing locations across Mercer, MO and nationwide ensure convenience for those needing quick and hassle-free hair follicle testing access. Our broad network implies easy availability and faster services.
You experience an efficient process regardless of your location, fostering effortless access to necessary testing.
The hair follicle testing process in Mercer, MO is straightforward and confidential. From order to result, each step is designed to prioritize privacy and ease of use.
This seamless experience ensures individuals are comfortable and confident throughout the testing procedure, emphasizing confidentiality at all stages.
Mercer, MO offers affordable hair follicle testing, with competitive pricing and quick turnaround times. This allows businesses of any size to manage drug testing needs affordably.
Enjoy valuable services without compromise, ensuring peace of mind with efficient results delivery and cost-effectiveness.
Hair follicle drug tests in Mercer, MO are precise and swift, offering high accuracy in detecting substance use. The results are both fast and reliable, ensuring that substance use history is clearly documented.
With superior detection capabilities, these tests provide a trustworthy resource for both employers and individuals seeking comprehensive assessment.
Utilizing hair follicle tests in Mercer, MO assures employers of compliance with drug-free workplace policies. This reduces legal risks and augments workplace safety, delivering peace of mind.
The reliability of these tests supports employers in maintaining regulatory compliance and safeguarding their work environment.
