Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair holds a chronic record of alcohol and drug usage by embedding biomarkers in the threads of the maturing hair strand. When collected from the scalp, hair can offer a detection window of up to roughly 90 days for alcohol and drugs. Hair collection is straightforward, hard to tamper with, and simple to transport.
A sample length of 1.5 inches involving roughly 200 hair strands (equivalent to the thickness of a #2 pencil) near the scalp provides 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG, extra tests, or tests exceeding 10 panels, 150mg of the sample is advised. Utilizing a jeweler’s scale to measure the sample is suggested. If scalp hair isn't available, a similar quantity of body hair can be utilized. When we mention head hair, we are specifying scalp hair alone. Body hair encompasses all other varieties (facial, axillary, etc.).
Process Overview
The lab processing of a drug test result includes four primary stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially processed into a lab's framework. This step ensures that the sample was appropriately sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and checks any added data entries that aren’t covered by an electronic chain of custody system.
Screening involves executing a preliminary rapid examination for drugs. Screening is a budget-friendly approach to discount drug usage in many samples, but a positive screen result calls for confirmation to be valid in legal settings. Any Screening samples that are presumptively positive necessitate follow-up confirmation.
If a sample appears presumptively positive during Screening, additional hair is drawn from the prime specimen and set up for Extraction. Here, drugs are extracted from hair at considerably lower concentrations than with alternative methods (such as urine or oral liquid), underscoring the complexity of hair drug screenings.
Confirmation for any positive Screening result is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive samples undergo a washing process before confirmation if necessary. The full laboratory procedure, from Accessioning to Confirmation, undergoes review under the CAP (College of American Pathologists) Hair designation along with accreditation to ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: While often termed as "hair follicle tests", the analysis examines the hair strand, not the hair follicle beneath the scalp.
Why Hair Testing is Superior
In Greenville, IN, hair follicle testing stands out over traditional urine tests. Hair testing boasts greater detection accuracy, capturing a longer history of substance usage. This advantage gives employers a more detailed understanding of their employees' or applicants' drug habits.
Extended Detection Period
One of the standout benefits of hair follicle testing in Greenville, IN, is its ability to detect drug use for up to 90 days. This extended window provides employers with a broader picture of an individual's drug use history, critical for informed decision-making.
Reducing Sample Adulteration
Hair follicle testing in Greenville, IN, is a reliable method that significantly minimizes the risk of sample adulteration. This provides employers with results that are both trustworthy and difficult to manipulate, ensuring the integrity of the testing process.
Accessible Testing Locations
In Greenville, IN, Accredited Drug Testing's nationwide presence ensures convenient access to testing services, with centers located locally and nationwide. This widespread network enables prompt and stress-free testing procedures for everyone.
Confidential and Simple Process
In Greenville, IN, the process of obtaining, performing, and receiving hair follicle drug test results is straightforward and confidential. Our seamless process addresses privacy concerns while ensuring ease of testing for all individuals involved.
Competitive Pricing and Quick Results
With affordable pricing and rapid turnaround times, Accredited Drug Testing in Greenville, IN, guarantees valuable solutions for businesses. Our services provide peace of mind by offering excellent value, catering to companies of various sizes.
Swift and Accurate Detection
In Greenville, IN, hair follicle drug testing offers unparalleled accuracy and speed in results, making it a top choice for detecting substance use. These tests provide a precise assessment of drug history, ensuring employers get a complete view quickly.
Ensuring Workplace Compliance
Implementing hair follicle testing in Greenville, IN, assists employers in upholding drug-free workplace policies, mitigating legal risks, and enhancing overall safety. This testing method gives companies peace of mind through compliance assurance.
