Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for detecting drug and alcohol use. Hair captures a long-term history of substances by embedding biomarkers within the fibers of the growing strand. Collected near the scalp, it can provide an approximate 3-month detection window for alcohol and drugs. This collection method is straightforward, resistant to tampering, and easy to transport.
A 1.5-inch sample of around 200 strands of hair (approximately the size of a #2 pencil) from the scalp equates to 100mg, which is the optimal amount for screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of hair is advised. It's best to weigh the sample on a jeweler’s scale. If scalp hair is not available, a similar amount of body hair can be used. "Head hair" specifically refers to scalp hair. "Body hair" includes other types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the process of inputting a sample into a lab system. It involves confirming proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not available from an electronic chain of custody system.
Screening is an initial, rapid check for drugs of abuse. Although Screening is a cost-effective way to exclude drug usage in many samples, a positive screen must be confirmed for it to be valid in legal settings. Any samples with presumptive positive results in Screening require further confirmation.
If a sample tests presumptive positive during Screening, additional hair is extracted from the original specimen for Extraction. In this phase, drugs are isolated from hair concentrations lower than those in other methods (such as urine or oral fluid), which is why hair drug screening is particularly challenging.
Any positive screening result undergoes confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleaned before confirmation as necessary. The complete laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", the analysis is performed on the hair strand, not the follicle beneath the scalp
In Wooldridge, MO, hair follicle testing consistently outperforms traditional urine tests by offering superior accuracy and reliability. This method provides an extensive detection window, ensuring that instances of substance use do not go unnoticed. For organizations enforcing strict no-drug policies, hair testing emerges as the more dependable choice.
Benefits of hair testing include its resistance to tampering and the premium it places on accurate detection, setting it apart from urine tests.
The extended detection window of hair follicle tests within Wooldridge, MO, is a significant advantage for employers seeking thorough substance use histories. With the ability to detect drug use over a 90-day period, these tests provide a comprehensive assessment of an individual's habits, aiding in informed decision-making.
Understand drug history more effectively with hair testing, as it captures a broader range of information that urine tests might miss.
Hair follicle tests in Wooldridge, MO, offer a tamper-resistant solution that significantly reduces the risk of sample adulteration. This testing method ensures that the results remain reliable and unquestionable, locking in trust and credibility. Businesses benefit from increased confidence in their drug testing procedures.Secure and dependable outcomes make hair testing the ultimate choice for unwavering accuracy.
Make the most of convenient nationwide testing centers, including local sites in Wooldridge, MO. The accessibility of these centers ensures a quick and easy testing process, eliminating complexity. For individuals and organizations, this ease of access simplifies the entire experience.
Streamlined testing experiences across numerous locations remove barriers, making it simpler than ever to meet testing needs.
The hair follicle testing process in Wooldridge, MO, is designed for simplicity and confidentiality. From test ordering to receiving results, the steps are straightforward, addressing privacy concerns decisively. This ensures clients engage with the process with ease and confidence.
Confidential and uncomplicated, the process assures participants of both discretion and user-friendliness.
In Wooldridge, MO, hair follicle testing offers competitive pricing and fast turnaround times, giving clients excellent value. This approach proves cost-effective while prioritizing timely results, catering to organizations of all sizes.
Valuable and efficient testing services align well with company budgets, providing prompt results without compromising affordability.
Discover the rapid precision of hair follicle drug tests in Wooldridge, MO. Offering heightened accuracy, these tests efficiently detect substance use, making them an ideal choice for those prioritizing prompt and reliable results. Whether for employers or professionals managing substance policies, the hair test delivers timely answers, reinforcing its status as a top-tier diagnostic tool.
Experience speed and accuracy with each test conducted, ensuring comprehensive results that serve your needs effectively.
Adopting hair follicle testing in Wooldridge, MO, holds the key to workplace compliance and peace of mind. For employers, these tests help maintain drug-free policies, lower legal risks, and improve workplace safety. This testing ensures employees adhere to sober practices, promoting a secure and professional environment.
Compliance with confidence is realized through comprehensive testing, protecting the workforce efficiently.
