Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. It offers an extensive record of substance use by capturing indicators within the strands of growing hair. When obtained near the scalp, hair can deliver a detection window of up to three months for alcohol and drugs. Hair is easy to collect, hard to tamper with, and straightforward to send.
A sample of 1.5 inches consisting of approximately 200 hair strands (comparable to the width of a #2 pencil) close to the scalp yields 100mg, the preferred amount for analysis and verification. For EtG, additional testing, and exams beyond 10 panels, 150mg is suggested. It is advisable to measure the sample using a jeweler’s scale. If scalp hair is not accessible, a similar amount of body hair can be taken. References to head hair indicate scalp hair solely. Body hair encompasses any other hair types (e.g., facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result primarily involves the steps of Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial introduction of a sample into a laboratory’s workflow. This process involves checking that the sample was appropriately sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and completing any remaining data entry absent from an electronic chain of custody system.
Screening provides a preliminary rapid assessment for substances of abuse. While Screening is an economical method to exclude drug use on most samples, a positive result necessitates confirmation to be acceptable in legal contexts. Samples that test positive during Screening must undergo further verification.
In cases where a sample returns a presumptive positive in the Screening phase, additional hair is extracted from the initial sample and prepared for Extraction. During this phase, drugs are isolated from hair at a much lower concentration compared to other techniques (like urine or oral fluid), making hair drug screening a particularly challenging methodology.
Verification of any positive screen results is executed through GC/MS, GC/MS/MS or LC/MS/MS. All samples that result in presumptive positives are cleansed prior to confirmation when necessary. The full lab process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation alongside accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Even though often identified as "hair follicle tests", the examination itself evaluates the hair strand, not the follicle beneath the scalp.
In Bergen, MN, hair follicle testing undeniably surpasses urine testing in several ways. Most notably, it boasts superior detection accuracy and reliability. Where urine tests often fall short, hair tests can reveal drug use over extended periods, providing more comprehensive insights into substance use patterns.
Compared to urine testing, hair follicle tests offer longer detection windows and higher accuracy. This advantage allows employers in Bergen, MN, to enforce zero-tolerance policies effectively, ensuring a safer and more compliant work environment.
Hair follicle testing in Bergen, MN, offers an extended detection window of up to 90 days, allowing employers to understand an individual's substance use history better. This wide detection window gives insight into patterns that would remain hidden with other methods.
Employers in Bergen, MN, benefit from the extended detection period of hair follicle tests, detailing up to three months of substance use history. This comprehensive view aids in evaluating potential risks associated with hiring or maintaining employees.
The tamper-resistant nature of hair follicle testing in Bergen, MN, greatly diminishes the risk of sample adulteration. This reliability ensures the results are trustworthy and scientifically sound, offering an enhanced level of certainty to all stakeholders.
Hair follicle testing stands out in Bergen, MN, for its resistance to tampering. This method delivers unquestionable results, significantly lowering the likelihood of sample manipulation and ensuring a dependable drug testing protocol.
With convenient locations nationwide, including Bergen, MN, accessing hair follicle testing services is both quick and hassle-free. Our extensive network ensures testing can be conducted smoothly, accommodating the needs of individuals and companies alike.
Our widespread testing centers make it simple to find reliable service in Bergen, MN, and beyond. This easy access supports stress-free compliance with drug testing requirements, whether locally or nationally.
The process for hair follicle testing in Bergen, MN, is straightforward and confidential. From ordering to results, clients can be assured of privacy and ease at every step, alleviating concerns about the process and data protection.
Simplicity and confidentiality are key in the hair testing process offered in Bergen, MN. Users benefit from a hassle-free experience, knowing their privacy is respected from start to finish.
In Bergen, MN, our competitive pricing for hair follicle drug testing is paired with rapid turnaround times, providing exceptional value. Companies of all sizes can expect efficient services that offer peace of mind without exceeding budget constraints.
Our affordable pricing model in Bergen, MN, ensures that businesses receive high-quality hair follicle testing services. Quick results and cost-effective solutions make this an attractive option for employers seeking reliable and budget-friendly testing.
The precision and swiftness of hair follicle drug tests in Bergen, MN, stand unmatched. Renowned for their high accuracy, these tests detect substances with incredible precision, ensuring reliable and rapid results. This speed and accuracy are especially crucial for employers and individuals seeking trustworthy results quickly.
Hair follicle testing distinguishes itself by delivering results with both accuracy and speed. In Bergen, MN, the emphasis on reliable detection makes this method a preferred choice for those requiring fast and exact drug use history revelations.
For employers in Bergen, MN, hair follicle testing fosters compliance with drug-free workplace policies, thereby reducing legal risks and enhancing workplace safety. By opting for this method, companies gain confidence and assurance in their hiring practices.
Implementing hair follicle testing in Bergen, MN, assures compliance and creates a safer workplace. Employers experience reduced legal concerns and increased peace of mind through this credible testing approach.
