Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair screening is increasingly recognized as an effective method for detecting drug and alcohol consumption. Hair captures a detailed history of substance use by embedding biomarkers within the hair fibers as they grow. If cut close to the scalp, hair can reveal up to a three-month detection period for substances. Collecting hair is straightforward, it is relatively resistant to tampering, and easy to dispatch.
A sample segment of 1.5 inches, comprising approximately 200 hair strands (roughly equivalent in size to a #2 pencil) from near the scalp yields 100mg, which is the optimal quantity for assessment and confirmation. For EtG, additional screenings, and evaluations exceeding 10 panels, 150mg of hair is advisable. Utilizing a jeweler’s scale for weighing the specimen is suggested. If scalp hair cannot be obtained, a comparable quantity of body hair can be used. "Head hair" specifically refers to scalp hair, while "body hair" pertains to all other hair types (including facial and axillary hair).
Process Summary
The core steps in processing a drug test in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a specimen within a laboratory system. Key tasks involve confirming that the specimen has been properly sealed and transported, generating a random LAN (Laboratory Accessioning Number), and updating any essential information not covered by an electronic chain of custody system.
Screening offers an immediate assay for controlled substances. Although Screening is a cost-effective method to discount drug presence in many samples, any positive findings must be confirmed to meet legal standards. Specimens that yield presumptive positive results in Screening necessitate further verification.
If a sample returns a presumptive positive in the Screening stage, additional hair is extracted from the original specimen for the Extraction phase. Here, drugs are isolated from hair at concentrations significantly lower than those used in other tests (like urine or oral fluid), making hair drug screening one of the most sophisticated methodologies to administer.
Confirmatory testing of any initially positive samples is carried out using GC/MS, GC/MS/MS, or LC/MS/MS technology. Presumptively positive specimens undergo cleansing prior to confirmation if required. The whole laboratory sequence, from Accessioning to Confirmation, is scrutinized according to both the CAP (College of American Pathologists) Hair standards and the certification complying with ISO / IEC 17025 criteria.
Benefits of hair drug screening:
Drawbacks:
Note: Commonly labeled as "hair follicle tests," these tests actually analyze the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Lingle, WY
In Lingle, hair follicle testing offers notable advantages over traditional urine tests. Its superior detection capabilities reveal substance use over a more extended period, surpassing the relatively short detection window of urine tests. This test's reliability, combined with its ability to detect a broader array of substances, ensures more comprehensive substance use insights for employers.
Extended Detection Window in Lingle, WY
Hair follicle testing in Lingle presents a substantial detection period of up to 90 days, far exceeding the traditional methods. This extended window offers employers an in-depth view of an individual's history regarding substance use, informing better employment and compliance decisions. It's a crucial tool for those needing accurate long-term insights.
Tamper-Resistant Testing Method in Lingle, WY
Hair follicle tests serve as a robust deterrent against tampering, ensuring the authenticity of results. In Lingle, this method minimizes adulteration risks, thereby delivering consistent and unquestionable results. Its secure nature upholds the integrity of drug testing processes, essential for employers and legal systems alike.
Convenient Nationwide Testing Locations and Local Locations in Lingle, WY
Benefit from the ease of accessing our extensive network of testing centers coast to coast, Lingle included. These nationwide locations offer convenient, prompt, and stress-free testing services, catering to the diverse needs of our client base efficiently and effectively at each center.
Simple, Confidential Process in Lingle, WY
Our process in Lingle is designed with simplicity and confidentiality at its core, ensuring ease and privacy every step of the way—from ordering tests to obtaining results. This confidentiality reassures clients, maintaining trust and comfort throughout the drug testing experience.
Affordable Pricing and Fast Turnaround in Lingle, WY
Our competitive pricing in Lingle is complemented by swift turnaround times, providing excellent value to businesses, regardless of their size. Affordable rates couple with quick results, supplying organizations with effective and budget-friendly testing solutions that cater to various needs economically.
Fast, Accurate, and Reliable Results in Lingle, WY
Hair follicle drug tests in Lingle boast swift turnaround times, assuring clients of prompt and precise results. The methodology's high accuracy makes it reliable for verifying substance use, thereby fostering trust and confidence among clients. The testing process is streamlined for efficiency, meeting the needs of various stakeholders swiftly.
Compliance and Peace of Mind for Employers in Lingle, WY
Employers in Lingle benefit from hair follicle tests as they adhere to drug-free workplace regulations, mitigating legal risks. Ensuring compliance enhances workplace safety and security, fostering an environment of peace of mind for employers and employees alike.
