Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective means for identifying drug and alcohol consumption. Hair records an extended history of substances by integrating markers within its fibers. When clipped near the scalp, hair can capture up to a three-month detection period for drugs and alcohol. It's easy to collect, relatively resistant to tampering, and simple to transport.
A 1.5-inch sample of about 200 hair strands (roughly the size of a #2 pencil) near the scalp yields 100mg, the ideal quantity for analysis and verification. For EtG, additional tests, or those exceeding 10 panels, 150mg is suggested. It's advisable to measure the specimen using a jeweler’s scale. If scalp hair isn't available, equivalent body hair may be used. When discussing head hair, it specifically means scalp hair only. Body hair encompasses all other types (facial, armpit, etc.).
Process Overview
The crucial phases in lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial handling of a sample into a lab's system. This involves confirming the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry missing from an electronic chain of custody system.
Screening involves a preliminary assessment for drug abuse. While Screening efficiently eliminates drug use in most samples, a positive result requires confirmation for court acceptability. All samples presumptively positive during Screening need secondary verification.
If a sample tests presumptively positive in Screening, additional hair is extracted from the initial sample for Extraction. Here, drugs are isolated from hair at concentrations much lower compared to other methods (e.g., urine or oral fluid), making hair drug screening particularly challenging.
Any positive screening outcomes undergo Confirmation using GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positives are washed before confirmation as applicable. The comprehensive lab process from Accessioning to Confirmation is inspected under the CAP (College of American Pathologists) Hair standards and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though commonly called "hair follicle tests", the analysis examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Glen, MT outshines urine testing with its superior detection accuracy and trustworthiness. Unlike traditional urine tests, hair analysis captures a broader range of substance use history, ensuring that employers obtain a clearer understanding of an individual's habits. This method proves invaluable where accuracy and extended monitoring are priorities.
Offering an extended detection window of up to 90 days, hair follicle testing in Glen, MT provides a more comprehensive view of an individual's substance history. Employers benefit from this wider scope when evaluating applicants or monitoring current staff, promoting informed decisions through detailed insights.
Tamper-resistant by design, hair follicle tests in Glen, MT significantly minimize the chances of sample adulteration. This ensures that the test results are reliable and unquestionable, offering peace of mind regarding the integrity of the testing process, unlike conventional alternatives vulnerable to manipulation.
Our convenient nationwide testing centers and local facilities in Glen, MT ensure easy and hassle-free access to drug testing services. With multiple locations available, clients experience quick and seamless testing processes, enhancing the overall ease and accessibility for all participants.
The hair follicle testing method in Glen, MT offers a simple and confidential process from start to finish. The straightforward procedure of ordering, testing, and receiving results ensures privacy and ease of use, addressing any concerns regarding confidentiality and user-friendliness.
Competitive pricing and fast turnaround make hair follicle testing in Glen, MT an attractive choice for companies of all sizes. With affordable testing solutions combined with rapid results, businesses receive excellent value and assurance, aiding in responsible and timely decision-making.
In Glen, MT, hair follicle drug tests offer fast, accurate, and reliable results, setting a high standard for substance use detection. These tests provide exact results swiftly, making them a favorable option for those who require prompt insights into potential drug consumption. With precision and speed, hair testing stands out in its ability to accurately trace substance usage.
Employers in Glen, MT gain compliance and peace of mind with hair follicle testing, securing adherence to drug-free workplace policies. This testing method aids in reducing legal risks and enhances workplace safety, contributing to a secure, compliant environment for all staff members.
