Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has earned its reputation as an effective method for identifying drug and alcohol consumption. Hair offers a long-term archival of alcohol and drug use by encasing biomarkers within the fibers of an elongating strand. When cut near the scalp, hair can provide roughly a 3-month window of detection for alcohol and other drugs. It is easy to harvest, somewhat challenging to tamper with, and straightforward to mail.
A sample measuring 1.5 inches with approximately 200 hair strands (similar to the width of a #2 pencil) closest to the scalp offers 100mg of hair, the sample size ideal for both screening and confirmation. For EtG, additional tests, and/or those surpassing 10 panels, a specimen quantity of 150mg is advised. It's recommended to weigh the specimen using a jeweler’s scale. If scalp hair is not accessible, a comparable amount of body hair can be used. In discussing head hair, we exclusively mean scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
Laboratory processing of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial processing of a specimen into a lab’s system. This step includes verifying that the sample was adequately sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data entry not provided by an electronic chain of custody system.
Screening is an initial swift check for substances of abuse. Screening is an economical approach to rule out drug use in the majority of cases; however, a positive screen requires confirmation to hold up in court settings. Any samples that test presumptively positive during Screening necessitate secondary confirmation.
When a sample tests presumptively positive during Screening, further hair is extracted from the original specimen for Extraction. This step involves extracting drugs from hair at concentrations lower than in other testing methods (e.g., urine or oral fluid), highlighting why hair drug screening is the most intricate testing method.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS technologies. All samples with presumptive positives are washed beforehand if needed. The entire lab process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair standard and adherence to ISO / IEC 17025 accreditation criteria.
Advantages of hair drug testing:
Limitations:
Note: Although commonly labeled as "hair follicle tests", the analysis is of the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Arden, NY
Hair follicle testing in Arden, NY offers significant advantages over traditional urine tests. The superior accuracy and reliability of hair tests provide a more comprehensive understanding of substance use. Unlike urine tests, hair follicle tests have a longer detection window and are more resistant to evasion attempts, thus ensuring a more thorough assessment of an individual's drug history.
Extended Detection Window in Arden, NY
The extended detection period offered by hair follicle testing gives employers in Arden, NY a broader view of drug use, stretching back up to 90 days. This extended window allows for an in-depth analysis of an individual's past substance use, thereby providing companies with the insight needed to make informed hiring and monitoring decisions. This long-term perspective is a major advantage over shorter-term tests.
Tamper-Resistant Testing Method in Arden, NY
Hair follicle testing in Arden, NY offers a highly tamper-resistant method for drug detection. The collection process is directly observed, minimizing opportunities for sample adulteration. This robust approach ensures the reliability and trustworthiness of the results, which is essential for maintaining workplace safety and compliance policies. The integrity of the test reduces risk and enhances decision-making.
Convenient Nationwide Testing Locations and Local Locations in Arden, NY
The presence of nationwide testing centers, including those in Arden, NY, provides unmatched convenience. Fast, easy access to hair follicle testing services ensures that individuals and companies can obtain necessary screenings without hassle. This widespread network allows prompt and accessible testing, regardless of location, significantly enhancing user experience.
Simple, Confidential Process in Arden, NY
The hair follicle testing process in Arden, NY is designed to be straightforward and confidential. From ordering to test execution and receiving results, the steps are handled with the utmost discretion, addressing any privacy concerns. This seamless process reassures individuals while ensuring that they receive their results quickly and efficiently.
Affordable Pricing and Fast Turnaround in Arden, NY
In Arden, NY, hair follicle testing is offered at an affordable price, with fast turnaround times that provide great value. Competitive pricing, coupled with speedy delivery of results, benefits companies of all sizes. This balance of cost-efficiency and rapid service ensures that employers and individuals receive high-quality testing solutions promptly.
Fast, Accurate, and Reliable Results in Arden, NY
In Arden, NY, hair follicle drug tests stand out for their precision and quick results. These tests pinpoint substance use with remarkable accuracy, offering a reliable method for screening. Their speed ensures timely decision-making, crucial for both individuals and organizations aiming to uphold safety and compliance. This high degree of accuracy ensures confidence in the results.
Compliance and Peace of Mind for Employers in Arden, NY
For employers in Arden, NY, hair follicle testing assures compliance with drug-free workplace initiatives. It mitigates legal risks while promoting safety and security. The reliable results reinforce employer confidence, ensuring that their workforce remains trustworthy and drug-free. This approach aids in maintaining a productive and secure working environment.
