Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. Hair retains biochemical markers in the strands' fibers, offering an extended history of alcohol and drug presence. When gathered near the scalp, hair analysis can reveal substance use over a period of up to 90 days. Collecting hair is a straightforward procedure, challenging to manipulate, and easy to transport.
A hair sample of 1.5 inches, roughly 200 strands or comparable to a #2 pencil, sampled close to the scalp, yields 100mg of hair, which is optimal for analyses. For extended tests like EtG, add-ons, or panels exceeding 10, a 150mg sample is recommended. We suggest using a jeweler’s scale for weighing. If scalp hair isn't available, an equivalent amount of body hair can be used. By head hair, we mean scalp hair alone, while body hair refers to other types (facial, axillary, etc.).
Process Summary
The core phases in lab processing of drug test results include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails initially entering a sample into the lab's system. This step ensures the sample's proper sealing and shipment, assigns it a random LAN (Laboratory Accessioning Number), and finalizes any extra data entry missing from the electronic chain of custody.
Screening initiates a prompt analysis for illicit substances. Although Screening is a budget-friendly approach to exclude drug use in many cases, a positive result requires confirmation for legal admissibility. Samples that screen positive need additional verification.
Specimens flagged as positive during Screening lead to more hair being extracted and prepped for the Extraction stage. Here, drugs are separated from hair at significantly lower concentrations when compared to other methods (such as urine or oral fluid), making hair drug testing the most complex to execute.
Confirmation of a positive Screening outcome is carried out using GC/MS, GC/MS/MS or LC/MS/MS. All such samples undergo cleansing before Confirmation as necessary. Every step from Accessioning through to Confirmation is reviewed according to CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Note: Commonly termed as "hair follicle tests", the focus is on analyzing the hair strand itself, not the scalp's hair follicle.
Hair Follicle Testing Versus Urine Testing
In Douglas, NE, hair follicle assessments outshine urine tests by offering unmatched detection capability and reliability. The primary advantage lies in the extensive detection timeframe, providing a comprehensive review of someone's substance use history. This is complemented by a reduced risk of sample tampering, making hair tests a preferred choice for accuracy.
Extended Detection Window
Hair follicle testing in Douglas, NE, offers an extended detection timeframe, identifying drug use up to 90 days prior. This prolonged window provides employers with a complete overview of a candidate's substance history, setting it apart from other forms of drug testing.
Tamper-Resistant Testing Method
The robustness of hair follicle tests in Douglas, NE is their superior resistance to tampering. Ensuring the authenticity of results, this method minimizes the potential for adulteration, delivering trustworthy outcomes that stand up to scrutiny.
Convenient Nationwide Testing Locations
Our expansive network of testing centers, including those in Douglas, NE, ensures accessible service delivery. The extensive reach provides easy and hassle-free testing processes, enabling quick access for individuals wherever they are located.
Simple, Confidential Process
In Douglas, NE, the hair follicle testing process is straightforward and private. From ordering to undertaking the test and receiving results, every step is designed to uphold confidentiality and user-friendliness, addressing any privacy concerns effectively.
Affordable Pricing and Fast Turnaround
Competitive pricing and swift result processing are key benefits of our Douglas, NE hair follicle testing services. Businesses can expect excellent value backed by excellent service, accommodating organizations of any size seeking dependable drug testing.
Fast, Accurate, and Reliable Outcomes
Hair follicle drug assessments in Douglas, NE, deliver swift and precise results. Their accuracy in identifying substance use is notably high, outperforming many traditional methods. The turnaround time is efficient, ensuring that stakeholders don’t wait long for results, thus enhancing decision-making processes.
Compliance and Peace of Mind for Employers
Employers in Douglas, NE benefit from the compliance and reassurance hair follicle testing provides. This procedure helps adhere to drug-free workplace policies, mitigates legal risks, and augments workplace safety, establishing a secure environment for all.
