Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair captures a lengthy record of substance use by embedding biomarkers within its fibers. When obtained near the scalp, hair offers a detection period of up to about 90 days for substances. Hair collection is straightforward, challenging to tamper with, and convenient for shipping.
A sample measuring 1.5 inches with roughly 200 hair strands (comparable to a #2 pencil) closest to the scalp provides 100mg of hair, which is the perfect quantity for both screening and verification. For EtG, extra testing, and/or panels exceeding 10, a specimen of 150mg is advised. It's best to measure the sample using a jeweler’s scale. If scalp hair is not accessible, an equivalent quantity of body hair can be used. Head hair denotes scalp hair specifically. Body hair covers other types, such as facial and axillary hair, among others.
Process Overview
The four essential stages in the laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into the laboratory’s system. It ensures the sample was adequately sealed and transported, assigns a LAN (Laboratory Accessioning Number), and finalizes any remaining data entry not captured by an electronic chain of custody system.
Screening performs a preliminary check for substance abuse. While Screening serves as a cost-efficient strategy to identify drug use in most samples, any positive result must be validated for court acceptance. Samples flagged as presumptively positive in Screening mandate a subsequent Confirmation.
If Screening indicates a presumptive positive, additional hair is extracted from the initial sample and prepared for Extraction. Here, drugs are extracted at notably lower concentrations compared to other techniques (e.g., urine or oral fluid), highlighting the challenge of hair drug testing.
Confirmation is executed via GC/MS, GC/MS/MS, or LC/MS/MS for any positive screening outcomes. All presumptive positive samples undergo cleansing before Confirmation as necessary. The comprehensive laboratory procedure from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair classification and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the test examines the hair strand, not the follicle under the scalp
Hair follicle tests outperform traditional urine screenings in Tutwiler, MS, with their superior detection range. They not only offer extended periods for detection but also enhance result accuracy.
Employers and agencies prefer hair testing for its reliability. Unlike urine tests, which are limited in scope, hair analyses provide a broader, clearer snapshot of substance use.
Hair follicle testing offers an extensive detection span, reaching up to 90 days. This long window provides employers in Tutwiler, MS, with a fuller insight into one's drug history.
Unlike short-term methods, hair testing delivers a thorough understanding of substance use over three months, offering critical data for employment and evaluations.
With a robust collection process, hair follicle testing minimizes tampering risks, ensuring sample integrity in Tutwiler, MS. This fortifies the trust in the results obtained.
The method's resistance to contamination makes it a dependable choice, affirming its place as a leader in trustworthy drug testing solutions.
Accredited Drug Testing offers nationwide centers, making Tutwiler, MS, and surrounding areas conveniently covered for effortless access to hair testing services.
Locally available services ensure that testing is quick and hassle-free, underscoring our commitment to customer convenience and service accessibility.
Tutwiler, MS, residents benefit from a straightforward, confidential hair follicle testing process involving easy ordering, collection, and result retrieval.
Privacy protection is front and center, ensuring a discreet experience that respects user confidentiality while offering vital substance use data.
In Tutwiler, MS, affordable pricing pairs with rapid result delivery, ensuring value. Competitive rates empower all business sizes with high-quality testing options.
This combination of cost-effectiveness and efficiency provides peace of mind and comprehensive assurance for organizations.
In Tutwiler, MS, the hair follicle drug test stands out for its swift precision. The cutting-edge technology delivers accurate outcomes swiftly, ensuring detailed substance use detection.
Efficiency combined with reliability characterizes hair testing, making it a preferred choice over other methods. Rapid results ensure confidence in assessments and decision-making.
Employers in Tutwiler, MS, gain compliance confidence with hair follicle testing, aligning with drug-free policies and reducing legal concerns.
This form of testing enhances workplace safety, providing assurance and safety, ultimately leading to a more harmonious work environment.
