Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair offers a prolonged record of substance use by encapsulating biomarkers within the fibers of the developing hair strand. When taken near the scalp, hair testing can furnish nearly a three-month detection period for alcohol and drugs. Collecting hair is straightforward, relatively resistant to tampering, and simple to transport.
An ideal sample for screening and confirmation consists of a 1.5-inch piece containing about 200 hair strands (roughly the diameter of a #2 pencil), amounting to 100mg of hair. For EtG, additional tests, and/or those exceeding 10 panels, a 150mg specimen is advised. Using a jeweler’s scale is suggested for weighing the sample. If scalp hair is not accessible, a comparable quantity of body hair can be collected. When denoting head hair, it pertains exclusively to scalp hair. Body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The principal stages involved in processing a lab drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the primary processing of a sample into the lab’s system. This step encompasses verifying the proper sealing and shipping of the sample, allocating a random LAN (Laboratory Accessioning Number), and completing any remaining data entry not covered by an electronic chain of custody system.
Screening entails an initial rapid examination for drugs of abuse. Although Screening is an economical method to exclude drug use in most samples, a positive screen must be confirmed for legal admissibility. Any samples showing presumptive positives in Screening require further confirmation.
In cases where a sample is presumptively positive at Screening, additional hair is extracted from the initial sample and readied for Extraction. At this phase, drugs are retrieved from the hair at significantly lower concentrations than in alternative methods (e.g., urine or oral fluid), making hair drug screening particularly challenging.
Confirmation of any positive screening output utilizes GC/MS, GC/MS/MS, or LC/MS/MS techniques. Prior to confirmation, all presumptive positives undergo washing as necessary. Every step from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair classification and accordance with ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests", the analysis is conducted on the hair strand itself, not on the follicle beneath the scalp.
In Humble City, NM, hair follicle testing offers numerous advantages over urine tests. Accuracy and reliability make hair tests a superior option, with a detection window up to 90 days, while urine tests only detect recent use. This extended detection period provides a more comprehensive assessment.
Employers seeking accuracy choose hair tests over urine, gaining a broader view of candidate or employee behavior. The consistency and reliability of the results foster confidence in making informed decisions.
The extended detection window makes hair tests indispensable in Humble City, NM. Unlike urine tests, hair follicle assessments provide a history of drug use spanning up to 90 days, offering a detailed view of an individual’s substance history over time.
This comprehensive insight assists employers in making well-informed decisions about applicants and current employees, preventing potential issues related to substance use in the workplace.
Hair follicle tests in Humble City, NM, offer tamper-resistant solutions, significantly lowering the likelihood of sample adulteration. Their design makes it nearly impossible to falsify results, ensuring the integrity of each test conducted.
This robust security feature of hair testing guarantees unquestionable outcomes, providing employers and testing authorities with peace of mind regarding the accuracy and validity of results.
With convenient testing centers located nationwide, including Humble City, NM, access to hair follicle testing is hassle-free. Our facilities provide quick and efficient testing services, making it easy for individuals and companies to engage our services.
The broad network of locations ensures that no matter where you are, testing accessibility is streamlined and straightforward, eliminating logistical concerns for those seeking drug testing solutions.
The simple and confidential hair follicle testing process in Humble City, NM, guarantees privacy and ease. From ordering to receiving results, the method is designed for user-friendliness and to protect clients' personal information.
Confidentiality and simplicity are at the forefront, making the experience seamless for individuals concerned about privacy while achieving accurate outcomes.
Hair follicle testing in Humble City, NM, offers affordable pricing coupled with quick turnaround times. This provides excellent value for companies of any size, ensuring that cost-effective solutions are available without compromising on quality.
The competitive pricing structures ensure that businesses receive reliable results swiftly, reinforcing their commitment to maintaining a drug-free workplace with efficiency.
Hair follicle drug tests in Humble City, NM, are known for their speed and accuracy, delivering reliable results expediently. These tests provide a detailed analysis of substance use, ensuring that detection is both precise and efficient.
With advanced testing techniques, hair tests surpass other methods in terms of reliability. The process is quick, and results are consistently accurate, making it a preferred choice for those needing rapid answers.
Ensuring compliance with workplace drug policies is simplified with hair follicle testing in Humble City, NM. This method helps reduce legal risks and enhances workplace safety by providing reliable results, ensuring policies are adhered to effectively.
Employers benefit from the assurance of consistent results, promoting a drug-free environment and fostering peace of mind for business owners and employees alike.