Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests are now regarded as a significant approach for uncovering drug and alcohol consumption. Hair captures a prolonged history of substance use by encapsulating indicators within the strands of growing hair. When taken near the scalp, hair can offer up to roughly a 3-month detection period for alcohol and other substances. The collection process for hair is straightforward, somewhat resistant to tampering, and convenient to transport.
A segment of hair measuring 1.5 inches and consisting of around 200 strands (comparable to the size of a #2 pencil) when taken closest to the scalp can yield 100mg, suitable for screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, it’s advisable to gather 150mg of the sample. Utilizing a jeweler’s scale for specimen weighing is recommended. Should scalp hair not be available, a similar quantity of body hair can be used. When speaking of head hair, we mean scalp hair exclusively. Body hair refers to all other forms (facial, underarm, etc.).
Process Overview
The drug test processing in a laboratory includes four crucial steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the initial input of a sample into a laboratory framework. This process confirms the proper sealing and dispatch of the sample, allocates a random LAN (Laboratory Accessioning Number), and finalizes any extra data entry absent from an electronic custody chain system.
Screening serves as an initial rapid assessment for substance abuse. While Screening is an economical method for excluding drug usage in most samples, a positive screen requires confirmation to be valid in legal settings. Samples that test positive in Screening necessitate a secondary verification.
In cases where a sample indicates positivity in the Screening phase, additional hair is extracted from the initial sample for Extraction. In this phase, substances are extracted from hair at significantly lower levels than in other methods (like urine or oral fluid), which makes hair drug screening the most challenging method to execute.
Confirmation of any positive result from Screening is achieved through GC/MS, GC/MS/MS, or LC/MS/MS processes. All samples presumed positive undergo washing before confirmation when necessary. The entire lab procedure from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) designation for Hair and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis is of the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Sawmills, NC outperforms traditional urine tests by offering greater detection accuracy and reliability. Unlike urine tests, hair tests provide a longer detection window, capturing a broader history of substance use.
The superior accuracy and reliability of hair follicle testing make it ideal for employers and legal professionals who need a thorough assessment of drug use compared to more conventional urine testing methods.
In Sawmills, NC, hair follicle testing's extended detection window is a significant advantage, as it can trace drug use up to 90 days. This duration provides employers a detailed understanding of an individual's substance history.
Employers benefit from hair testing's ability to reveal long-term drug use patterns, offering a comprehensive view that urine tests, with their shorter time span, do not provide.
Hair follicle testing in Sawmills, NC greatly minimizes the risk of sample tampering, delivering reliable and indisputable results. This method ensures integrity in the testing process, which is crucial for accurate assessments.
The robust nature of hair testing makes it a trusted choice among employers and legal bodies who prioritize test validity and seek to prevent fraudulent practices, unlike potentially adulterated urine samples.
Sawmills, NC, benefits from the convenience of nationwide and local testing centers, facilitating easy access to hair follicle drug testing services. Our testing locations ensure quick and seamless access.
With testing facilities available across the nation, individuals in Sawmills can enjoy hassle-free testing experiences, enhancing convenience and efficiency in accessing drug testing services.
The hair follicle drug testing process in Sawmills, NC is straightforward and confidential. Ordering, conducting, and receiving test results are designed to maintain privacy and ease of use for all individuals involved.
Concerns about privacy and usability are addressed with our hair testing approach, which guarantees a simple and discreet process from start to finish, ensuring a worry-free experience in Sawmills.
Affordable pricing and swift turnaround times characterize our hair follicle testing services in Sawmills, NC, delivering exceptional value to companies. Our competitive rates make high-quality testing accessible to businesses of all sizes.
Sawmills businesses benefit from our prompt testing results and cost-effective pricing, enabling them to maintain budget-friendly practices while ensuring fast and accurate substance testing outcomes.
In Sawmills, NC, the precision and speed of hair follicle drug tests are unmatched. These tests ensure high accuracy in detecting substance use, providing fast and reliable results for various applications.
The rapid turnaround and precise detection capabilities of hair follicle tests in Sawmills make them the preferred choice for timely assessments of drug use, ensuring dependable outcomes.
Using hair follicle testing in Sawmills, NC enhances workplace safety and ensures compliance with drug-free policies. This method reduces legal risks while providing peace of mind to employers.
Employers in Sawmills benefit from hair testing's capacity to enforce drug-free workplace policies effectively, creating a secure environment and reducing potential liabilities for the business.
