Urine| Hair Follicle | Oral Fluid | Blood | ETG
Regarded as a potent means for identifying drug and alcohol use, hair testing offers a comprehensive history through biomarker entrapment within hair fibers as they grow. Hair samples cut near the scalp can reveal drug and alcohol use for up to about three months. This type of testing is straightforward in terms of collection, poses challenges to tampering, and is convenient to transport.
A sample size of 1.5 inches, encompassing roughly 200 hair strands (about the girth of a #2 pencil), delivers 100mg of hair, which is optimal for both screening and confirmation. For tests involving EtG, additional panels, or exceeding ten panels, a 150mg hair sample is advised. Using a jeweler's scale to weigh the specimen is recommended. If scalp hair is missing, equivalent body hair can be used. "Head hair" specifically denotes scalp hair, while "body hair" encompasses all other varieties (facial, axillary, etc.).
Process Overview
There are four core stages in the laboratory analysis of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first phase where samples are integrated into the lab’s workflow. This phase checks that samples were properly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and finalizes any additional data entry absent in an electronic chain of custody system.
Screening provides an initial rapid assessment for substances of abuse. Though screening is a budget-friendly method for excluding drug presence in many samples, its results must be confirmed for court eligibility. Positive screenings necessitate a secondary confirmation.
Samples deemed positive during Screening demand further hair from the initial supply for the Extraction phase, where drugs are isolated from hair in much lower concentrations than found in methods such as urine or oral fluid testing, underscoring the complexity of hair drug screening.
Positive screening confirmations are performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Before confirmation, any samples presumed positive undergo washing as needed. The full lab process from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite frequently being termed "hair follicle tests", the assessment focuses on the hair strand rather than the follicle beneath the scalp.
When it comes to drug testing in Idlewild, MI, hair follicle testing offers significant advantages over traditional urine tests. These tests are not only more accurate but also provide a broader detection range. Employers and legal systems often rely on hair testing to ensure compliance and maintain integrity, given their reliability compared to urine testing methods.
In Idlewild, MI, the hair follicle test's extended detection window provides a considerable advantage. With a capacity to identify drug use for up to 90 days, employers gain a more comprehensive view of an individual's drug history, which is essential for creating a safe and drug-free work environment.
Hair follicle drug tests in Idlewild, MI are a tamper-resistant choice for ensuring authenticity and reliability in results. These tests considerably lower the chances of sample adulteration, offering a dependable way to validate substance use without the concerns of cheating or alteration typically associated with other test types.
With a network of nationwide testing centers, including those in Idlewild, MI, obtaining a hair follicle drug test is both quick and convenient. Our extensive locations remove the hassle from the testing process, allowing easy access to essential services wherever you are situated.
In Idlewild, MI, our drug testing process is designed to be simple and confidential. From ordering the test to receiving results, every step is straightforward, ensuring user privacy and comfort. Our approach caters to individuals and employers seeking seamless and discreet testing solutions.
We offer affordable pricing and fast turnaround for hair follicle drug testing in Idlewild, MI. Our competitive pricing structure provides excellent value for all employers, irrespective of size. Meanwhile, our rapid result provision offers reassurance and efficiency, proving cost-effective without compromising on quality.
In Idlewild, MI, hair follicle drug tests are renowned for providing fast, accurate, and reliable results. Known for its precision, hair testing can swiftly detect drug use, delivering dependable outcomes. These tests outperform other methods by identifying substances within an extensive timeframe, ensuring that testers receive highly precise and consistent results.
Ensuring compliance with workplace policies in Idlewild, MI is simplified with hair follicle testing. This method reduces legal liabilities by maintaining a drug-free work culture. Employers can experience increased peace of mind knowing that this testing supports a safer, compliant corporate environment.
