Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective method for identifying substance and alcohol consumption. Hair offers a historical record of alcohol and drug use by embedding biomarkers within the strands as they grow. When hair is collected from near the scalp, it can reveal substance use for up to a three-month period. Hair is straightforward to gather, relatively hard to tamper with, and easy to transport.
A 1.5-inch segment of around 200 strands of hair (approximately the thickness of a #2 pencil) near the scalp provides 100mg of hair, which is the optimal sample size for both screening and confirmation. For EtG, additional tests, or panels exceeding 10, it is advised to collect 150mg of hair. We suggest utilizing a jeweler's scale for specimen measurement. If scalp hair isn't available, an equivalent amount of body hair can be used. When referring to head hair, it pertains to scalp hair exclusively. Body hair includes all other types of hair (facial, axillary, etc.).
Process Overview
The four primary steps in the laboratory analysis of a drug test are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial sample processing into the lab's system. This process includes checking sample sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and completing any required data input not covered by an electronic chain of custody system.
Screening is a preliminary rapid test for drug abuse detection. Although Screening is an economical method to discard drug use in most samples, a positive finding requires confirmation to be permissible in legal settings. Any samples indicating a preliminary positive in Screening must undergo further confirmation.
If a sample indicates a positive result during the Screening phase, additional hair is extracted from the collected sample and prepared for Extraction. During Extraction, drugs are isolated from hair at much lower levels than in alternative testing methods (e.g., urine or oral fluid), making hair drug screening the most challenging technique to perform.
Confirmation of any positive results in screening is done using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All preliminary positive samples are cleansed before confirmation if needed. The entire lab procedure from Accessioning to Confirmation adheres to the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests," the test analyzes the hair strand, not the follicle under the scalp.
In Waite Park, MN, hair follicle testing beats urine testing with its superior ability to detect drug use over an extended time. While urine tests focus on recent use, hair tests offer a broader window of detection, ensuring more accurate results.
Employers in Waite Park appreciate the reliability of hair tests. They deliver clearer and more consistent results, ideal for those looking to enforce zero-tolerance drug policies and emphasize workplace safety and compliance.
For those needing a comprehensive view of substance use, hair follicle testing in Waite Park, MN, excels with its extended detection window up to 90 days. This method allows employers to evaluate past drug use better than other tests.
Hair testing offers a profound insight into an individual's substance history over a prolonged period. Employers can make informed decisions based on an employee's or applicant's drug use history, contributing to more effective hiring processes.
Waite Park, MN's hair follicle testing significantly reduces the risk of sample adulteration compared to other methods. Its resilient collection process guarantees reliable and accurate results, offering peace of mind.
The tamper-resistant nature of hair testing means samples cannot easily be altered or diluted, making it a trustworthy choice for those needing unquestionable testing outcomes in sensitive environments.
Across Waite Park, MN, and the nation, our testing centers offer convenience and accessibility. This nationwide coverage ensures quick and hassle-free access for everyone needing hair follicle testing services.
Local testing locations in Waite Park provide an easy and streamlined process for anyone in need. Our network spans far and wide, ensuring comprehensive availability and convenience at all times.
The hair follicle testing procedure in Waite Park, MN, is both simple and confidential. From ordering to receiving results, each step preserves individual privacy, addressing concerns effectively.
Our straightforward process ensures ease of use, offering privacy and discretion throughout. This user-focused approach simplifies testing, making it accessible to everyone involved.
In Waite Park, MN, our hair follicle testing stands out due to its affordable pricing and fast turnaround. Providing exceptional value, we cater to companies of all sizes, ensuring they receive reliable results swiftly.
Competitive pricing makes our services an attractive choice for businesses looking to maximize budget efficiency. Fast results reinforce our commitment to offer quick and economic services.
Hair follicle drug testing in Waite Park, MN, is renowned for its precision and speed. Performing these tests ensures that results are both fast and extremely accurate. This high level of accuracy makes it an excellent method for detecting substance use and providing reliable results.
With hair follicle testing, individuals and employers benefit from swift and dependable results. The efficiency of this process revolutionizes detection, allowing substance use to be identified with remarkable precision and reliability.
Hair follicle testing in Waite Park, MN, provides employers with peace of mind, ensuring compliance with drug-free workplace policies. This method minimizes legal risks, enhancing safety and productivity for businesses.
Employers value this reliable method for its role in reducing potential liabilities. By choosing hair testing, companies uphold safety and policy compliance standards, fostering a secure working environment.
