Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as an impactful means for detecting drug and alcohol consumption, hair testing captures long-term alcohol and drug histories by embedding biomarkers in the growing hair's fibers. Collected near the scalp, hair can reveal up to a nearly 3-month period of drug and alcohol usage. It is easy to collect, challenging to tamper with, and simple to transport.
Taking a 1.5-inch portion of approximately 200 hair strands (roughly the size of a #2 pencil) near the scalp yields 100mg of hair, the optimal quantity for both screening and verification. For testing EtG, add-ons, or for tests exceeding 10 panels, a 150mg specimen is advised. We suggest utilizing a jeweler’s scale to weigh the sample. In the absence of scalp hair, a matching amount of body hair can be used. When we mention head hair, we specifically mean scalp hair only. Body hair encompasses all other types, such as facial, axillary, etc.
Process Overview
The laboratory processing of a drug test follows four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial integration of a sample into a laboratory’s system. This step includes ensuring the sample’s proper sealing and shipment, the allocation of a random LAN (Laboratory Accessioning Number), and completing any additional data entry not supplied by an electronic chain of custody system.
Screening involves a preliminary swift check for substances of misuse. While cost-efficient for excluding drug use in most samples, any positive screen must be confirmed to hold up in court. Presumptively positive Screening samples require a follow-up confirmation.
Should Screening conclude a sample as presumptively positive, additional hair is extracted from the initial specimen and prepared for Extraction. Here, drugs are extracted from hair at concentrations significantly lower than other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation for any affirmative screening outcome is performed via GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptively positive samples are washed as necessary. The complete laboratory process from Accessioning to Confirmation is examined under the standards of both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed as "hair follicle tests", the analysis focuses on the hair strand instead of the follicle beneath the scalp
Why choose hair follicle testing over traditional urine tests in Cottonwood, MN? The advantages are clear: superior detection capability and reliability. Hair tests delve deeper into an individual's substance history, revealing usage over extended periods. The detailed analysis provides unparalleled insight compared to urine tests.
Reliability of hair testing outshines traditional methods. Unlike urine tests, which might only reflect recent use, hair analysis gives a broader scope of an individual's habits. For employers aiming for comprehensive screenings, hair tests are a more dependable choice.
In Cottonwood, MN, employers benefit from hair follicle testing's extended detection window. These tests cover a vast period of up to 90 days, providing a fuller view of one's substance history. Employers gain insights into patterns of use beyond what traditional urine tests can offer.
For those needing a broader understanding of their employees' habits, hair follicle tests deliver. By extending the detection period, they give employers a comprehensive perspective, essential for maintaining employee integrity and ensuring a drug-free environment.
Hair follicle tests in Cottonwood, MN, offer a tamper-resistant method for drug screening. Unlike urine tests, these tests are nearly immune to adulteration, delivering reliable outcomes. The integrity of sample collection is maintained, ensuring confident and unquestionable results.
Secure and dependable, hair tests reduce the risk of sample manipulation. Their robust nature and observed collection ensure that attempts to alter results are thwarted, giving employers reliability in their screening processes.
With nationwide testing centers, including local options in Cottonwood, MN, our services provide unmatched convenience. Access to testing is quick and hassle-free, ensuring timely solutions for employers and individuals alike.
Our widespread presence guarantees easy access to reliable drug testing services. You can enjoy the convenience and assurance of comprehensive testing, whether locally or across the nation, offering flexibility and efficiency in screening processes.
In Cottonwood, MN, our hair follicle testing maintains a simple and confidential process. Ordering, testing, and receiving results are straightforward, offering peace of mind. Concerns of privacy are addressed, ensuring ease for everyone involved.
Effortlessly manage testing requirements through our streamlined process. Confidentiality is prioritized, allowing for stress-free participation, and yielding quick results with minimal disruptions to personal privacy.
Our competitive pricing in Cottonwood, MN, combined with fast turnaround, offers excellent value. We provide affordable testing solutions without compromising quality, allowing all-sized companies to benefit from cost-effective services.
Enjoy superior hair follicle testing services at prices that make sense. Swift turnaround times mean you receive results without delays, ensuring your company maintains vigilance while staying within budget constraints.
In Cottonwood, MN, hair follicle drug tests offer unparalleled precision and swiftness. Accurate detection of substance use makes these tests a preferred choice. Their capability to quickly and reliably identify drug levels provides confidence in results. Employers value the reliability, ensuring a drug-free workplace through efficient screening processes.
High accuracy of hair testing supports decisive and informed hiring processes. This swift analysis not only gives employers confidence in the results but also ensures rapid decision-making processes. The ability to detect traces in a short time frame makes it an efficient tool for maintaining workplace integrity.
For employers in Cottonwood, MN, hair follicle testing ensures compliance with drug-free workplace policies. This method reduces legal risks, offering peace of mind. Employers can enhance workplace safety while confidently adhering to policy requirements.
By aligning with compliance standards, hair tests help in mitigating risks and fostering a safer working environment. Employers gain satisfaction and assurance from utilizing this reliable method, enhancing organizational integrity and safety.
