Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair testing is recognized as a potent method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug intake by embedding biomarkers within the fibers of the growing hair shaft. When hair is gathered near the scalp, it can offer a detection period of up to roughly 3 months for alcohol and drugs. Hair collection is easy, relatively hard to tamper with, and straightforward to transport.
A 1.5-inch section of nearly 200 hair strands (comparable to the size of a #2 pencil) closest to the scalp yields 100mg of hair, the optimal quantity for analysis, screening, and validation. For EtG, additional tests beyond 10 panels, 150mg of the sample is suggested. We advise using a jeweler's scale to weigh the sample. If scalp hair cannot be obtained, a similar volume of body hair may be used. Reference to head hair pertains solely to scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The process in the lab for analyzing a drug test result comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing of a specimen into a lab’s framework. This step involves confirming that the item was sealed and dispatched correctly, allocating a random LAN (Laboratory Accessioning Number), and executing any extra data entry absent in an electronic chain of custody framework.
Screening provides an initial assessment for drugs of abuse. Although Screening offers an economical way to exclude drug usage for most specimens, a positive screen requires confirmation to be valid in a judicial setting. Samples that are initially positive in Screening necessitate further confirmation.
If a specimen is initially positive at the Screening phase, extra hair is extracted from the original sample and prepped for Extraction. In this phase, drugs are removed from hair at a substantially lower concentration than with other techniques (e.g., urine or oral fluid), hence hair drug screening is the most technically demanding technique to execute.
GC/MS, GC/MS/MS, or LC/MS/MS are used to verify any positive screen results. All initial positive samples undergo washing before confirmation as required. The comprehensive lab process from Accessioning to Confirmation adheres to both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly dubbed "hair follicle tests," the assessment analyzes the hair strand itself, not the follicle beneath the scalp.
Why Hair Testing Is Superior in Homedale, ID
Hair follicle testing surpasses urine tests in many respects. With advancements in detection accuracy and reliability, hair tests offer an unparalleled level of assurance. They provide a long detection window, ensuring that even infrequent drug use is identified with confidence.
Long Detection Window in Homedale, ID
The extensive detection period of hair follicle tests makes them ideal for examining long-term substance habits. Covering up to 90 days, these tests provide a comprehensive look at an individual's drug history, assisting employers in making informed decisions.
Tamper-Proof Testing in Homedale, ID
Hair follicle tests minimize the risk of sample tampering, ensuring the authenticity of the results. The method's resistance to adulteration protects the reliability of the results, providing peace of mind for users.
Convenient Testing Locations in Homedale, ID
Our network of nationwide testing centers simplifies access to necessary services, ensuring that individuals in Homedale can easily undergo testing. This ease of access eliminates hassle, allowing for a quick and straightforward testing experience.
Confidential Testing Process in Homedale, ID
Our testing process is designed to be straightforward and confidential. Ensuring privacy and ease of use, participants can expect a seamless experience from ordering the test to receiving the results, addressing common concerns efficiently.
Competitive Pricing in Homedale, ID
Our hair follicle testing services provide excellent value through affordable pricing and fast result turnaround. This ensures that companies of all sizes benefit from quality service without breaking the bank.
Fast Results in Homedale, ID
Hair follicle drug tests offer quick and accurate results. This speedy turnaround ensures that employers and individuals in Homedale can rely on timely information. The high precision of hair testing efficiently detects substance use, providing a reliable solution for urgent testing needs.
Employer Assurance in Homedale, ID
Utilizing hair follicle drug tests ensures compliance with workplace drug policies. This approach helps reduce legal risks and enhances the safety and peace of mind within the workplace by upholding zero-tolerance drug policies effectively.
