Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair testing is now recognized as an effective method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and other substances by ensnaring biomarkers within the growing hair strand's fibers. When taken near the scalp, hair can reveal up to an approximately 3-month period for detecting alcohol and other substances. Hair collection is straightforward, hard to tamper with, and convenient for transport.
A sample of 1.5 inches consisting of about 200 hair strands (comparable to the thickness of a #2 pencil) near the scalp provides 100mg of hair, which is the optimal sample size for both screening and confirming tests. For EtG, add-ons, and/or tests exceeding 10 panels, a 150mg specimen is advised. Using a jeweler’s scale is recommended for weighing the specimen. In the absence of scalp hair, an equivalent quantity of body hair can be used. The term head hair exclusively refers to scalp hair, whereas body hair encompasses all other hair types (like facial and axillary hair).
Process Overview
The laboratory processing of a drug test involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab's system. This process ensures the sample was secured and shipped correctly, involves assigning a random Laboratory Accessioning Number (LAN), and performing any additional data processing not fulfilled by an electronic chain of custody.
Screening comprises an initial rapid assessment for drugs of abuse. While Screening is a budget-friendly approach to exclude drug usage in most samples, any positive screen must be validated for court admissibility. Samples testing presumptively positive in Screening need further confirmation.
Should a sample be preliminarily positive during the Screening phase, additional hair is extracted from the initial sample for Extraction. In Extraction, drugs are retrieved from hair at a significantly lower concentration than alternative methods (like urine or oral fluid), which is why hair drug testing is notably challenging.
Confirmation of any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples go through a washing process prior to confirmation as necessary. The full lab procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests," the test actually examines the hair strand, not the follicle beneath the scalp.
In Miller Place, NY, hair follicle testing presents a distinct advantage over traditional urine samples. Why Hair Follicle Testing Beats Urine Testing: Hair samples provide higher detection accuracy due to their extended window, along with reliable results that withstand attempts to disguise substance use. Unlike urine, hair showcases a longer history of drug involvement, offering added assurance for employers.
Utilizing hair follicle assessments provides an Extended Detection Window in Miller Place, NY. Unlike standard urine testing, hair samples identify drug usage over a span reaching up to 90 days. This broader timeframe lends employers comprehensive insights into a potential hire’s or employee's long-standing substance history, going beyond recent use to gauge consistent behaviors.
In Miller Place, NY, hair follicle tests offer a Tamper-Resistant Testing Method. These assessments combat typical sample adulteration strategies seen in other testing forms. The purpose is to deliver definitive results that reflect honest substance usage, reassuring operators of the trustworthiness and authenticity of the collected and analyzed data.
Convenient Nationwide Testing Locations, including those in Miller Place, NY, prioritize accessibility. Our extensive network ensures you can access prompt testing services without complications. The availability of local facilities guarantees swift and straightforward access to essential screening for all your workplace needs.
Offering a Simple, Confidential Process designed for Miller Place, NY. Undertake ordering, testing, and results retrieval with ease. Our streamlined process assures confidentiality and respects privacy, addressing user concerns while maintaining the dignity and integrity of all involved parties in the testing procedure.
Enjoy Affordable Pricing and Fast Turnaround in Miller Place, NY. Our competitive cost structure along with rapid result times establishes us as a valuable choice for businesses, irrespective of size. Offering assurance and economic peace of mind, our services cater to diverse company requirements, promoting informed decisions.
Experience Fast, Accurate, and Reliable Results in Miller Place, NY via hair follicle analysis. Known for precision, hair testing delivers swift detection of substances with unparalleled accuracy. This advanced method ensures detection doesn't miss hidden or diluted evidence, offering immediate insights into an individual's drug use history, thereby boosting confidence in the results provided.
Offering Compliance and Peace of Mind for Employers in Miller Place, NY, hair follicle analysis ensures adherence to drug-free workplace policies. With a reliable testing process, organizations can reduce potential legal risks and foster a safer work environment. This methodology supports ongoing compliance with standard regulations, promoting healthier workspaces.
