Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a significant method for uncovering drug and alcohol consumption. Hair captures a history of such substances over an extended period by embedding biomarkers within the hair fibers as they grow. If taken close to the scalp, hair can reveal drug and alcohol use for about a three-month window. The collection process is straightforward, moderately difficult to tamper with, and simple for shipping.
A 1.5-inch sample, consisting of around 200 hair strands (similar in size to a #2 pencil) from near the scalp, yields 100mg of hair, which is optimal for testing and verification. For EtG, additional panels, or screenings over 10 panels, a 150mg sample is preferable. It's advisable to use a jeweler’s scale for weighing. If scalp hair is not available, a similar amount of body hair may be used. References to head hair imply scalp hair only; body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory drug test process includes four principal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves incorporating a sample into the lab’s system. This stage includes checking the sample’s seal and appropriate shipment, assigning a random LAN (Laboratory Accessioning Number), and entering any additional data absent from an electronic chain of custody system.
Screening is a preliminary exam for drugs of abuse. Though Screening effectively rules out drug use for most samples cost-effectively, a positive result requires confirmation for legal acceptability. Samples with presumptive positive results in Screening necessitate secondary confirmation.
For samples with a presumptive positive result at the Screening stage, additional hair is extracted from the initial sample for the Extraction stage. Here, drugs are isolated from hair at concentrations lower than those found in other testing methods (e.g., urine or oral fluid), making hair drug screening one of the most challenging methods.
Confirmation of any positive screening is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing before confirmation if necessary. The process from Accessioning to Confirmation is overseen under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests", the analysis is performed on the hair strand, not the follicle beneath the scalp.
When comparing hair follicle tests to urine tests, the advantages of hair testing in Grande, NM, shine through. Hair tests offer a superior detection rate and are famed for their reliability, detecting a broader spectrum of substances.
Traditional urine tests often fall short in terms of detection windows. Hair testing showcases its prowess by covering extended use periods, establishing itself as the more thorough choice for drug detection in the city.
The extended detection window of hair follicle testing sets it apart in Grande, NM. As it covers up to 90 days, this method provides a deep insight into an applicant or employee's history of substance use.
Employers gain the upper hand with this comprehensive detection ability, preventing potential workplace risks associated with recent substance abuse and ensuring a safer working environment.
Grande, NM, recognizes hair follicle testing for its tamper-resistant qualities. It minimizes the risk of sample adulteration, ensuring test results remain reliable and untainted.
The robustness of the testing method strengthens its position as a preferred choice, delivering reliable outcomes that bolster confidence in decision-making processes.
Our extensive network of testing centers ensures residents of Grande, NM, and beyond can access services effortlessly. With various nationwide locations, testing becomes a streamlined and hassle-free experience.
Convenience is a cornerstone of our service, designed to accommodate the needs of all individuals seeking reliable testing outcomes in a timely manner.
In Grande, NM, the hair follicle testing process is simplified and confidential. Clients appreciate the ease of ordering, conducting, and receiving results, all while having their privacy respected.
Our straightforward approach addresses privacy concerns, offering peace of mind and a seamless experience from start to finish, reinforcing client trust.
Affordable hair follicle testing meets rapid turnaround times in Grande, NM, enhancing value for clients. Our pricing structures are crafted to suit companies of all sizes, offering top-tier service without breaking the budget.
Companies benefit from not only competitive costs but also the swift delivery of results, allowing them to act promptly with confidence.
The precision and rapidity of hair follicle drug tests in Grande, NM, are unmatched. This testing method provides exact and swift results, allowing for informed decisions based on clear detection of substance use.
Employers and individuals benefit from the reliable accuracy of hair follicle tests, which identify drug usage efficiently. The testing process ensures that each result reflects true and actionable insights into substance use habits.
For employers in Grande, NM, hair follicle testing is key to maintaining compliance. By aligning with workplace drug-free policies, companies reduce legal risks and foster a secure work environment.
Peace of mind for employers comes from the knowledge that they are upholding high standards of safety and legality, thanks to the thoroughness of hair testing.