Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair serves as a long-term archive of alcohol and other substances by embedding biomarkers within the strands as they grow. When collected from near the scalp, hair can reveal substance use over a period of up to three months. Hair collection is straightforward, somewhat resistant to tampering, and convenient for transportation.
A 1.5-inch segment comprising roughly 200 hair strands (similar in diameter to a #2 pencil) near the scalp provides 100mg of hair, which is optimal for both screening and confirming. For EtG, additional panels, and tests exceeding 10 panels, 150mg is advisable. We suggest using a jeweler’s scale to weigh the sample. If scalp hair is not available, a comparable quantity of body hair may be taken. "Head hair" specifically refers to scalp hair. "Body hair" includes all other varieties (e.g., facial, axillary).
Process Overview
The process in a laboratory for a drug test result includes four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab’s system. This involves verifying the correct sealing and shipping of the sample, assigning a random Laboratory Accessioning Number (LAN), and completing any extra data entry omitted by an electronic chain of custody setup.
Screening entails a preliminary examination for drug abuse markers. Although Screening is cost-effective for excluding drug usage in most samples, a positive result requires confirmation to be admissible in legal situations. Samples flagged as presumptively positive in Screening necessitate further confirmation.
Should a sample show a presumptive positive in Screening, additional hair is extracted from the initial specimen to prepare for Extraction. During this stage, drugs are extracted at substantially lower concentrations compared to other methods (e.g., urine or oral fluid), underscoring the complexity of hair drug screening.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Necessitated washes for presumptive positive samples are done before confirmation. Each phase from Accessioning to Confirmation undergoes inspection according to the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While known as "hair follicle tests," the examination actually assesses the hair strand, not the follicle beneath the scalp.
In Munster, IN, hair follicle testing surpasses traditional urine tests in various aspects. The primary advantage lies in its superior detection accuracy and reliability, providing a more comprehensive view of an individual's substance usage over an extended period.
Why Choose Hair Testing:
Hair follicle testing in Munster, IN offers a remarkable extended detection window, spanning up to 90 days. This allows employers to gain a thorough understanding of an individual’s substance usage history, reflecting a more accurate picture of long-term habits.
Extended Detection Benefits:
Reducing the risk of sample tampering, hair follicle tests in Munster, IN provide a secure solution. This testing method drastically minimizes the likelihood of adulteration, ensuring the results are both reliable and indisputable.
Advantages of Tamper Resistance:
Our extensive network of testing centers ensures that Munster, IN residents have convenient access to reliable drug testing services. Nationwide, quick, and hassle-free, testing locations provide seamless experiences.
Location Advantages:
In Munster, IN, our hair follicle testing process is simple and confidential, safeguarding privacy concerns. From ordering to receiving results, the procedure is designed for ease of use without compromising on discretion.
Process Simplicity:
The pricing for hair follicle testing in Munster, IN is competitive, providing excellent value with fast turnaround times. These economically structured services offer cost-effective solutions for businesses of varying sizes.
Pricing and Speed:
Hair follicle drug testing in Munster, IN offers rapid and precise outcomes, making it a preferred choice. This method ensures that results are both accurate and speedy, allowing for a dependable measure of substance use.
Benefits of Hair Testing:
Hair follicle testing in Munster, IN ensures compliance with drug-free workplace policies. By using this method, employers can reduce legal risks and enhance safety, leading to greater peace of mind in maintaining a secure work environment.
Employer Benefits:
