Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as a crucial method for identifying drug and alcohol consumption. Hair encapsulates a historical record of alcohol and drugs by sealing biomarkers in the fibers of the maturing hair strand. When obtained near the scalp, hair can offer nearly a 3-month detection span for alcohol and other substances. Hair is easy to gather, relatively hard to tamper with, and straightforward to transport.
A 1.5-inch portion consisting of about 200 hair strands (approximate thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, the optimal quantity for both screening and confirmation. For EtG, additional panels, and/or tests exceeding 10 panels, 150mg of the specimen is advised. We suggest measuring the sample on a jeweler’s scale. If scalp hair is not present, a comparable quantity of body hair may be gathered. By head hair, we imply scalp hair solely. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The four primary phases in the laboratory analysis of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary handling of a sample within a laboratory system. This process includes confirming that the sample was properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and finalizing any additional data input not facilitated by an electronic chain of custody system.
Screening conducts an initial assessment for substances of abuse. While Screening is a cost-efficient means to exclude drug presence in most samples, a positive screen must be affirmed to be valid in court. Samples that are tentatively positive during Screening require further confirmation.
If a sample is tentatively positive at the Screening stage, more hair is extracted from the original specimen and prepared for Extraction. In this phase, substances are removed from hair at substantially lower concentrations than other methods (e.g., urine or oral fluid), thereby making hair drug screening one of the most challenging methodologies.
Confirmation of any positive screening outcome is executed through GC/MS, GC/MS/MS or LC/MS/MS. All tentatively positive samples are cleansed before confirmation if necessary. The complete lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and the certification to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis itself examines the hair strand and does not involve the hair follicle below the scalp.
Hair follicle testing in Michigan, ND offers superior benefits over the traditional urine tests. Enhanced detection accuracy and a longer window of assessment make it a preferred choice for many. With hair follicle testing, substances can be detected with greater reliability and over a larger period.
The reproducible reliability of hair follicle tests further underscores its significance. Urine tests often face a criticism of inaccuracy and easy tampering, making hair tests a more foolproof method.
Hair follicle tests detect drug use over up to 90 days, offering a much broader window than other testing methods. This extended detection time grants employers a detailed view of drug usage history.
With such comprehensive insights available, businesses in Michigan, ND, benefit from a better understanding of an individual's drug use, making these tests a preferred choice for long-term evaluations.
Hair follicle tests in Michigan, ND offer a tamper-resistant solution to drug testing challenges. Unlike urine tests that are susceptible to external manipulation, hair tests provide a more secure option.
With uncompromised integrity, hair follicle tests substantially reduce the risk of adulteration, ensuring that the results are both trustable and accurate, setting a standard in reliable testing.
Offering numerous centers nationwide, including in Michigan, ND, ensures that hair follicle testing is accessible and convenient to everyone. Our expansive network delivers testing services that are easy to reach.
Employees and businesses benefit from the hassle-free access that our testing locations provide. Whether in major urban areas or smaller communities, Accredited Drug Testing is there to assist.
Ordering a hair follicle test in Michigan, ND is a simple and confidential process. From test administration to result delivery, the privacy of individuals is maintained at every step.
By addressing privacy and ease of use, these processes put the user first, ensuring that the entire operation is done smoothly and securely. We prioritize confidentiality to enhance user confidence.
Our testing services in Michigan, ND come at competitive pricing, making them accessible for businesses of all sizes. The affordability ensures that top-notch drug testing does not have to come at an exorbitant cost.
Fast turnaround times paired with our value for money approach ensures that our clients receive excellent and prompt service, reinforcing our commitment to customer satisfaction.
The efficiency and precision of hair follicle drug tests in Michigan, ND stand out in the drug screening industry. Featuring fast throughput times and a high degree of accuracy, these tests leave little to be desired in terms of performance.
Hair follicle drug tests ensure reliable results across a wide range of substances. The high-speed turnaround helps businesses make informed decisions swiftly without compromising the precision of the test outcomes.
In Michigan, ND, employers favor hair follicle tests for ensuring compliance with drug-free workplace policies.
The use of these tests enhances workplace safety and minimizes legal exposure, presenting employers with peace of mind and a proactive step towards a safer work environment.
