Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a robust method for identifying substance use of drugs and alcohol. Hair captures a prolonged record of substance intake by embedding biomarkers within the fibers of the developing hair strand. When obtained near the scalp, hair can offer close to a 3-month detection period for both alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and simple to transport.
A sample measuring 1.5 inches, consisting of around 200 hair strands (comparable to the width of a #2 pencil) nearest the scalp will provide 100mg of hair, which is the optimal sample for both testing and confirmation. For EtG, add-ons, and/or panels above 10, 150mg of the sample is suggested. We advise weighing the collected sample using a jeweler's scale. In cases where scalp hair is missing, a similar amount of body hair can be taken. Head hair specifically refers to scalp hair, while body hair includes all other types (such as facial, axillary, etc.).
Process Overview
The primary stages included in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial entry of a sample into a lab system. This step verifies that the sample has been correctly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and performs any further data entry not managed by an electronic chain of custody system.
Screening entails a preliminary quick check for substances of abuse. Although Screening is a cost-efficient means to dismiss drug use for most samples, a positive screen must be validated to be permissible in legal settings. Any samples deemed presumptively positive during Screening necessitate additional confirmation.
Should a sample be tentatively positive during Screening, further hair is extracted from the initial sample and readied for Extraction. This phase involves obtaining drugs from hair at a lower concentration than other methods (e.g., urine or oral fluid), hence hair drug screening presents the greatest complexity in execution.
Confirmation of any positive Screening outcomes is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All samples identified as presumptively positive undergo necessary washing before confirmation. The complete lab process from Accessioning to Confirmation is conducted under both CAP (College of American Pathologists) Hair designation and under the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Even though often termed "hair follicle tests", the analysis is conducted on the hair strand, not the scalp's hair follicle.
Why Hair Testing Outshines Urine Testing in Rutledge, MN
Hair follicle testing offers superior detection capabilities compared to traditional urine tests. With its extended detection window and high reliability, hair testing provides a more comprehensive overview of an individual's substance use history. This makes it an ideal choice for employers and legal entities seeking accurate and dependable results.
Extended Detection Window in Rutledge, MN
Hair follicle testing extends the detection period for drug use, capable of identifying substance history up to 90 days prior. This provides employers in Rutledge a clear and detailed picture of an applicant or employee's past substance use, aiding in more informed hiring and regulatory compliance decisions.
Tamper-Resistant Testing Method in Rutledge, MN
Hair follicle tests are designed to significantly reduce sample tampering risks, ensuring the results are reliable and legally defensible. This method provides peace of mind by maintaining the integrity of the sample, which is critical for both employers and individuals subject to testing requirements.
Convenient Testing Locations Nationwide and in Rutledge, MN
The reach of our nationwide testing centers ensures that individuals in Rutledge can easily access hair follicle testing services. This widespread availability facilitates quick, hassle-free testing, making it convenient for individuals and employers to manage and conduct necessary screenings effectively.
A Simple and Confidential Process in Rutledge, MN
Our hair follicle testing methodology is designed to be straightforward and private. The process ensures ease of use, from ordering to receiving results, while also safeguarding confidentiality. This user-friendly approach addresses privacy concerns, making the testing experience stress-free and reliable.
Affordable Pricing and Fast Turnaround in Rutledge, MN
We offer competitive pricing structures combined with fast result delivery, ensuring excellent value for companies of all sizes. This commitment to affordability and swift service allows businesses to efficiently manage testing needs while maintaining peace of mind regarding budget and compliance.
Fast and Accurate Results in Rutledge, MN
Hair follicle drug tests offer unmatched precision and speed in detecting substance use. These tests are renowned for their high accuracy, ensuring quick and dependable results. With hair testing, individuals in Rutledge can have confidence in their test outcomes, which are critical for informed decision-making in both personal and professional contexts.
Ensuring Compliance and Peace of Mind for Employers in Rutledge, MN
Using hair follicle testing helps maintain compliance with drug-free workplace policies, minimizing legal risks and promoting a safe working environment. Employers gain assurance from the comprehensive detection capabilities and tamper-proof nature of hair testing, reinforcing a commitment to workplace safety.
