Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now regarded as an effective method for identifying drug and alcohol presence. Hair offers an extended timeline of drug and alcohol usage by embedding biomarkers within the strands of developing hair. When sampled close to the scalp, hair can reveal up to about a 3-month period for detecting substances. It is straightforward to gather, relatively resistant to tampering and convenient to transport.
A segment of hair measuring 1.5 inches, consisting of around 200 strands (similar in size to a #2 pencil) near the scalp, will yield 100mg of hair, which is the ideal portion for examination and validation. For EtG, extra tests, and/or those exceeding 10 panels, a sample of 150mg is suggested. It's advisable to measure the specimen on a jeweler's scale. If scalp hair isn't present, an equivalent quantity of body hair can be obtained. Concerning head hair, we refer solely to scalp hair. Body hair pertains to all other varieties (facial, axillary, etc.).
Process Overview
The four central phases in processing a laboratory drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial handling of a sample into a lab's system. This involves checking that the sample was appropriately sealed and transported, allocating a random LAN (Laboratory Accessioning Number), and fulfilling any supplementary data entry absent in an electronic chain of custody workflow.
Screening denotes an initial swift assessment for illicit substances. Although Screening is an economical approach to dismiss drug usage for most samples, a positive result must be verified for it to be valid in legal settings. Samples that show a presumptive positive in Screening necessitate further confirmation.
If a sample shows a presumptive positive during the Screening phase, additional hair is extracted from the original sample for Extraction. In this phase, the drugs are drawn from hair at a significantly lower concentration than other methods (such as urine or oral fluid), which is why hair drug screening is the most intricate method to execute.
Verification of any positive screening outcome occurs using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as required. The full lab procedure from Accessioning to Confirmation is overseen under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: While commonly called "hair follicle tests", the examination specifically evaluates the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Emison, IN In Emison, IN, hair testing surpasses traditional urine tests by offering superior detection accuracy and reliability. Hair tests reveal a user's drug history over months, whereas urine tests detect substances used only in the preceding days.
This enhanced detection window allows for a more comprehensive evaluation, making hair testing a preferred choice in Emison.
Extended Detection Window in Emison, IN Hair testing in Emison offers a much longer detection period of up to 90 days, outpacing urine tests. This extended window provides employers with a detailed view of substance history, ensuring that informed decisions can be made regarding employment.
Tamper-Resistant Testing Method in Emison, IN By significantly reducing the risk of sample adulteration, hair follicle tests provide results that are reliable and unquestionable. The testing method ensures that attempts to tamper with samples are easily detectable, maintaining a high level of test integrity in Emison.
Convenient Nationwide Testing Locations and Local Locations in Emison, IN Offering the convenience of nationwide testing centers, our services in Emison ensure easy access to drug testing. This extensive reach means quick, hassle-free services are available wherever needed, locally and across the country.
Simple, Confidential Process in Emison, IN Our drug testing process in Emison is both straightforward and confidential. From easy ordering to discreet testing, privacy concerns are seamlessly addressed, ensuring a smooth experience from start to finish.
Affordable Pricing and Fast Turnaround in Emison, IN Our competitive pricing structures in Emison are matched with quick turnaround times, providing excellent value for companies of all sizes. The speed of receiving results adds to the peace of mind for businesses focused on their bottom line.
Fast, Accurate, and Reliable Results in Emison, IN Hair follicle drug testing is acclaimed for its precision and speed. In Emison, IN, these tests offer high accuracy in identifying substance use, ensuring that the results are both swift and dependable, making them an ideal choice for critical substance screenings.
Such testing guarantees timely and precise results, allowing employers to make informed decisions based on up-to-date records.
Compliance and Peace of Mind for Employers in Emison, IN Hair follicle testing helps employers in Emison maintain compliance with drug-free workplace policies, reducing legal risks and promoting a safer work environment. Through thorough drug screening, companies enhance workplace safety and achieve peace of mind.
