Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust method for detecting substance and alcohol consumption. By capturing biomarkers within the strands of developing hair, it offers a history of substance use over an extended period. Collected near the scalp, hair can provide a detection timeframe of up to about 90 days for alcohol and various drugs. Hair is straightforward to collect, challenging to tamper with, and convenient to transport.
A sample of 1.5 inches, consisting of roughly 200 hair strands (comparable to the diameter of a #2 pencil) nearest the scalp, will yield 100mg of hair, which is the recommended amount for assessment and validation. For EtG, add-on tests, or screenings exceeding 10 panels, 150mg is advisable. We suggest using a jeweler’s scale to measure the specimen. In the absence of scalp hair, an equivalent quantity of body hair can be collected. When mentioning head hair, we specifically mean scalp hair. Body hair refers to all other variants (facial, axillary, etc.).
Overview of the Process
The laboratory procedure for a drug test result encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial treatment of a sample within the laboratory's framework. This step involves checking that the sample is secured and transported accurately, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any supplementary data entry absent from an electronic chain of custody system.
Screening comprises a preliminary assessment for the presence of abused substances. Although Screening provides a cost-effective method to eliminate drug use in most samples, a positive screen must be validated for judicial admissibility. Any indications of positive results during Screening necessitate further confirmation.
If initial Screening yields a presumptive positive, additional hair is retrieved from the sample for Extraction. In this phase, drugs are extracted from the hair at a lower concentration compared to other approaches (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive screen result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as warranted. The complete laboratory flow from Accessioning to Confirmation is examined under the guidelines of both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Despite common reference as "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp.
Choosing hair follicle tests over traditional urine tests in Lovells, MI, proves worthwhile due to their superior detection and reliability. Comprehensive Detection gives hair tests an edge. Unlike urine tests, which may miss certain substances after a short period, hair tests can trace drug use far longer, offering a more reliable screening. This ensures employers have a more detailed understanding of substance use over time, enhancing safety and compliance.
In Lovells, MI, a significant advantage of hair follicle testing is its extended window of detection. 90-Day Insight offers a thorough view of someone's substance history, beneficial for employers seeking to understand past drug use. Compared to other testing methods, the hair follicle approach stands out, providing insight into past interactions with substances up to three months prior, thus offering a more comprehensive screening process.
One of the most compelling features of hair follicle testing in Lovells, MI, is its resistance to tampering. Impenetrable Integrity makes it a robust choice for accurate testing. Unlike urine samples, which can be adulterated, hair samples are extremely difficult to alter. This ensures that results are trustworthy and tamper-proof, leaving no room for doubt about the integrity of the sample and outcome.
Convenience is at the forefront for residents of Lovells, MI, with Nationwide hair follicle testing locations. Easy Access ensures that testing is straightforward and hassle-free. Whether you're local or elsewhere, our widespread testing centers guarantee you're never too far from receiving the necessary services, making the process seamless and accessible to all involved.
Residents of Lovells, MI benefit from a straightforward and confidential process for hair follicle testing. Privacy and Simplicity are the cornerstones of our approach, ensuring clients can easily order tests, participate in them, and receive their results discreetly. Our focus on confidentiality means individuals can engage with the testing process confidently and without concern for their privacy.
In Lovells, MI, our hair follicle testing services stand out for their competitive pricing and fast turnaround times. Cost-Effective and Swift are the hallmarks of our service. Companies, regardless of size, find great value in our efficient processes, knowing they receive prompt and reliable results without incurring overwhelming costs. This makes our testing services a practical choice for businesses.
In Lovells, MI, when it comes to drug testing, hair follicle tests shine due to their prompt yet precise results. Speed and Accuracy make them a top choice for detecting substance use. By analyzing the hair, this method stands out for its reliability and minimized room for error, ensuring that results are both quick and dependable. Opting for hair tests means enjoying the confidence of consistent and accurate findings.
For employers in Lovells, MI, hair follicle testing provides peace of mind by ensuring compliance with drug-free workplace policies. Regulatory Assurance and enhanced safety result from consistent use of this testing method. It minimizes legal risks and helps maintain a safe and productive environment by thoroughly screening employees, thus aligning with organizational safety standards and drug policies.
