Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is perceived as an effective approach for identifying drug and alcohol consumption. Hair can encapsulate biomarkers within the strands, offering a prolonged history of alcohol and drug intake. When cut near the scalp, hair samples can show detection for up to three months. Hair collection is straightforward, hard to tamper with, and convenient for transportation.
A 1.5-inch hair sample, consisting of around 200 strands (approximately the width of a #2 pencil), is needed for optimal screening and confirmation, providing about 100mg of hair. For EtG tests, additional panels, or beyond 10-panel tests, 150mg is optimal. We advise using a jeweler's scale for weighing the sample. If scalp hair isn't accessible, equivalent body hair can be used. "Head hair" refers exclusively to scalp hair, while "body hair" includes other types (facial, axillary, etc.).
Process Overview
The key laboratory steps in processing a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves entering a sample into the lab system, verifying correct sealing and shipping, assigning a LAN (Laboratory Accessioning Number), and completing additional data entry not covered by an electronic chain of custody.
Screening is an initial drug abuse check, cost-effective in ruling out drug use on most samples; however, a positive requires confirmation for court admissibility. Presumptive positives need further confirmation.
Presumptive positives from Screening require more hair for Extraction, where drugs are obtained from hair at lower concentrations than other methods, making hair drug testing notably challenging.
Confirmation of positive screens is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives are washed prior to confirmation. The entire process from Accessioning to Confirmation undergoes review under CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", they actually analyze the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing
In Earl Park, IN, hair testing outperforms traditional urine tests due to superior detection accuracy and reliability. Employers and authorities prefer it for its long detection window and resistance to tampering. Unlike urine tests, hair specimens reveal a more comprehensive history of substance use, promoting a safer and more informed decision-making process.
Extended Detection Window
Hair follicle testing offers an extended detection window of up to 90 days in Earl Park, IN. This extensive timeframe provides employers with a complete view of an individual's substance history, enabling more informed evaluations of potential or current employees. The long detection period is unmatched by other testing methods, such as urine tests.
Tamper-Resistant Testing Method
In Earl Park, IN, hair follicle tests significantly mitigate the risk of sample adulteration, providing dependable and indisputable results. Due to the nature of hair samples, these tests are less susceptible to manipulation compared to traditional methods, enhancing the integrity and accuracy of the drug testing process.
Convenient Nationwide Testing Locations
With testing facilities in Earl Park, IN, and across the nation, accessing hair follicle testing services is quick and straightforward. Our widespread location network ensures prompt and stress-free access to test centers, making drug testing convenient for everyone involved.
Simple, Confidential Process
The hair follicle testing process in Earl Park, IN, is both simple and confidential. Clients can easily order, take, and receive results with utmost privacy. Our streamlined procedures are designed to address any concerns regarding confidentiality and ease of use, ensuring a user-friendly experience.
Affordable Pricing and Fast Turnaround
Offering competitive pricing and swift turnaround times in Earl Park, IN, our hair follicle testing services provide great value for businesses of any size. This efficiency ensures companies can make timely and informed staffing decisions while maintaining budgetary constraints.
Fast, Accurate, and Reliable Results
In Earl Park, IN, hair follicle drug tests stand out for their precision and speed. These tests offer high accuracy in detecting substance use, providing detailed and reliable information for employers and authorities alike. The advanced technology employed ensures rapid processing without compromising on quality.
Compliance and Peace of Mind for Employers
By implementing hair follicle testing in Earl Park, IN, employers can ensure adherence to drug-free workplace policies, lowering legal risks and boosting safety. These tests support a broader commitment to compliance, providing peace of mind through definitive and reliable substance use evaluations.
