Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as a crucial instrument for detecting drug and alcohol consumption. Hair offers an extensive history of substance use by encapsulating biomarkers within the strands of the growing hair. Collected near the scalp, hair can reveal a detection period of up to three months for alcohol and drugs. The collection of hair is straightforward, relatively resistant to tampering, and simple to transport.
A 1.5-inch section of around 200 hair strands (comparable to a #2 pencil's width) nearest to the scalp yields 100mg of hair, which is the optimal sample for testing and verification. For tests involving EtG, add-ons, or exceeding 10 panels, 150mg of the sample is advisable. Utilizing a jeweler’s scale to measure the specimen is recommended. Should scalp hair be unavailable, an equivalent amount of body hair can be gathered. Our reference to head hair pertains solely to scalp hair. Body hair encompasses all other variants (such as facial or axillary).
Process Overview
The primary procedures in processing a drug test in the lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into a lab’s system. This phase involves confirming the sample's proper sealing and shipment, the assignment of a random LAN (Laboratory Accessioning Number), and completing any supplementary data input absent from an electronic chain of custody system.
Screening serves as a preliminary rapid check for substance abuse. Though it offers a cost-effective exclusion of drug usage in most cases, a positive screen mandates confirmation for legal validity. Samples that test presumptively positive in Screening necessitate a further verification procedure.
Suppose a sample is presumptively positive at the Screening phase. In that case, additional hair is extracted from the initial sample and made ready for Extraction. Here, drugs are retrieved from hair at a substantially lower concentration than with other methods (like urine or oral fluid), leading to hair drug screening being the most challenging method to execute.
Confirmation for any positive outcomes from Screening is completed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo cleaning as part of the confirmation process when necessary. The lab procedure, from Accessioning to Confirmation, is reviewed under the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests," the analysis investigates the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Independence, TX
Hair testing outperforms traditional urine tests by offering precise detection and unmatched reliability. This method excels in identifying substance use over an extended period, making it an advantageous choice for those in Independence, TX, seeking comprehensive insights into drug use. Its superior detection abilities consistently demonstrate its value over conventional urine tests.
Extended Detection Window in Independence, TX
One of the most significant advantages of hair follicle testing is its extensive detection range, capturing drug use for up to 90 days. This attribute provides employers in Independence, TX, with a thorough assessment of an individual's substance history. By covering such a comprehensive period, hair testing offers a better understanding of the applicant or employee's past behaviors, aiding decision-making.
Tamper-Resistant Testing Method in Independence, TX
Hair follicle tests are engineered to significantly mitigate the risk of sample adulteration. This assurance makes them an invaluable tool for ensuring the authenticity of test results. In Independence, TX, such robust testing methodologies are crucial for obtaining irrefutable results that stand up under scrutiny, providing peace of mind for all stakeholders.
Convenient Nationwide Testing Locations and Local Locations in Independence, TX
With a network of nationwide testing centers, including those in Independence, TX, accessing hair follicle testing is both convenient and straightforward. This availability ensures that individuals and businesses can quickly engage with testing services, offering a seamless experience free from unnecessary complications or delays.
Simple, Confidential Process in Independence, TX
The hair follicle testing process is designed to be straightforward and confidential. In Independence, TX, individuals can order tests, complete them, and receive results while ensuring privacy and ease of use. The emphasis on confidentiality alleviates any privacy concerns, making the process smoother for all involved.
Affordable Pricing and Fast Turnaround in Independence, TX
Offering competitive pricing structures alongside quick turnaround times, hair follicle testing in Independence, TX, provides substantial value for businesses large and small. This approach ensures affordability without compromising on the speed or accuracy of results, delivering excellent service quality and peace of mind for all clients.
Fast, Accurate, and Reliable Results in Independence, TX
Hair follicle drug tests are known for their speed and precision, providing fast and reliable results. These tests provide accuracy in detecting substance use, ensuring that the results are trustworthy. With quick processing times, individuals and employers in Independence, TX, can access high-quality testing services that deliver results they can count on without delays.
Compliance and Peace of Mind for Employers in Independence, TX
Utilizing hair follicle testing aids employers in meeting drug-free workplace policies, ensuring crucial compliance and minimizing legal exposure. In Independence, TX, this testing method enhances workplace safety and reduces potential legal challenges. It is an essential part of a comprehensive strategy for fostering a secure and productive work environment.
