Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust mechanism for identifying alcohol and drug consumption. Hair offers a comprehensive historical account of substance intake by encapsulating biomarkers within its strands. Collected close to the head, hair can reveal substance use over a period of roughly three months. It is straightforward to gather, relatively challenging to tamper with, and convenient to dispatch.
A sample measuring 1.5 inches and consisting of approximately 200 hair strands (equivalent in size to a #2 pencil) nearest to the scalp yields 100mg of hair, the preferred volume for analysis and verification. For tests like EtG, additional panels, or those surpassing ten in number, a specimen amounting to 150mg is advisable. We suggest utilizing a jeweler's scale for specimen measurement. Should scalp hair be unavailable, an equivalent volume of body hair may be substituted. When mentioning head hair, this pertains specifically to scalp hair. Body hair includes other types like facial and axillary hair.
Process Overview
There are four fundamental phases in a laboratory's processing cycle for drug test outcomes: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the initial integration of a sample into a lab's workflow ensues. Tasks involve verifying proper sealing and shipment of the sample, assigning it a random LAN (Laboratory Accessioning Number), and filling in any missing information not captured by an electronic chain of custody system.
Screening is an initial, expedited examination for substances of abuse. While it serves as an economical method to dismiss drug use in the majority of cases, any positive result requires further confirmation to be legally valid. Samples that are preliminarily positive during Screening need a subsequent verification process.
When a sample tests presumptively positive in Screening, additional hair is extracted from the original sample and readied for Extraction. In this step, drugs are retrieved from hair at significantly lower concentrations compared to other techniques (e.g., urine or oral fluid), marking hair drug testing as the most complex methodology to conduct.
Confirmation of any positive screening findings is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples preliminarily positive are cleansed before confirmation if necessary. The entire lab process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often dubbed "hair follicle tests", the examination targets the hair shaft itself and not the scalp's hair follicle
In Santa Claus, IN, hair follicle testing is gaining preference over urine testing. This method surpasses traditional urine tests with its superior detection accuracy and reliability. Hair tests can detect substance use over a long period, offering a wider assessment of an individual's substance use history compared to the short detection window typically offered by urine tests.
Employers in Santa Claus, IN benefit from the extended detection window offered by hair follicle testing. Capable of detecting drug use for up to 90 days, this method provides a comprehensive view of an individual's substance use history, unlike urine tests that only capture recent use, making it an excellent choice for thorough screenings.
The integrity of hair follicle tests is unrivaled in Santa Claus, IN due to its tamper-resistant nature. This method of testing significantly minimizes the chance of sample adulteration, ensuring reliable results that are difficult to dispute. Users can have confidence in the authenticity of the results obtained through hair testing.
Thanks to convenient testing centers nationwide, including Santa Claus, IN, accessing hair follicle testing services is straightforward. The extensive network ensures individuals benefit from quick, easy, and hassle-free testing wherever they may be located within the country.
The process of hair follicle testing in Santa Claus, IN is designed to be simple and confidential. From ordering the test to collecting samples and receiving results, the process ensures privacy and user-friendly procedures, easing any concerns about confidentiality and ease of use.
In Santa Claus, IN, hair follicle testing offers affordable pricing with swift turnaround times, providing exceptional value for businesses of varying sizes. This makes it an attractive choice for companies looking to maintain their budgets without compromising on the quality of their drug testing process.
Hair follicle drug tests in Santa Claus, IN boast fast, accurate, and reliable results. The precision involved ensures a high level of accuracy when it comes to detecting substance use. This testing method is not only quick but also reduces the likelihood of false positives, providing a dependable way to screen for drug and alcohol consumption.
Employers in Santa Claus, IN find peace of mind and compliance by opting for hair follicle testing. It helps uphold workplace drug-free policies and reduces legal risks. This method enhances workplace safety by ensuring that substance use is thoroughly monitored, providing an added layer of protection for employers.
