Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a formidable technique for detecting both drug and alcohol consumption. Within hair, biomarkers are trapped in the fibers of the growing hair strands, providing an extended history of substance use. When collected near the scalp, hair offers up to around a 3-month timeframe for detecting both alcohol and drugs. Collection of hair is straightforward, relatively challenging to tamper with, and hassle-free to transport.
A 1.5-inch segment encompassing about 200 hairs (approximately the diameter of a #2 pencil) close to the scalp will yield 100mg of hair, which is the optimal amount for both screening and confirmation purposes. For EtG, additional panels, and/or tests beyond 10 panels, a 150mg specimen is advised. Using a jeweler’s scale for specimen weighting is advisable. Should scalp hair be unavailable, a corresponding amount of body hair can be utilized. The term head hair denotes only scalp hair. Body hair encompasses all other varieties (such as facial, axillary, etc.).
Process Overview
The laboratory process for a drug test result encompasses four core steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial phase of integrating a sample into a laboratory’s system. This involves confirming that the sample was correctly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and executing any extra data entry absent from an electronic chain of custody system.
Screening constitutes a preliminary check for drugs of abuse. While a cost-effective measure to eliminate drug use in the majority of samples, a positive screen must be validated for admissibility in legal proceedings. Any samples showing a presumptive positive during Screening require a secondary confirmation.
Should a sample exhibit a presumptive positive in Screening, additional hair is extracted from the original specimen and prepped for Extraction. Here, drugs are extracted from hair at notably lower concentrations compared to other methodologies (such as urine or oral fluid), rendering hair drug screening as the most intricate methodology to undertake.
Confirmation of any positive screening outcomes is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as necessary. The entire lab procedure from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed as "hair follicle tests", the test actually examines the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Rye Beach, NH
In Rye Beach, NH, hair follicle testing is proving to be a superior choice over traditional urine tests. It offers greater detection accuracy, enabling a more reliable identification of substance use. Unlike urine tests, which have a shorter detection period, hair follicle tests provide a longer analysis, offering insights up to 90 days, thus ensuring a thorough review of an individual's drug history.
Extended Detection Window in Rye Beach, NH
One of the primary advantages of hair follicle testing is its extended detection period, which can reach up to 90 days. This longer timeframe allows employers in Rye Beach, NH, to gain an extensive view of an individual’s substance use history, offering insight that helps make informed employment decisions.
Tamper-Resistant Testing Method in Rye Beach, NH
Hair follicle testing in Rye Beach, NH, substantially reduces the likelihood of sample tampering. This method offers a secure and dependable process, as the difficulty in adulterating hair samples ensures authenticity, resulting in trustworthy and undeniable results that withstand scrutiny.
Convenient Nationwide Testing Locations and Local Locations in Rye Beach, NH
Our extensive network of testing centers nationwide, including Rye Beach, NH, ensures an easy, hassle-free process for drug testing. With locations readily accessible, individuals can quickly attend tests, making the entire experience both convenient and efficient.
Simple, Confidential Process in Rye Beach, NH
The process for hair follicle testing in Rye Beach, NH, is both straightforward and confidential. From ordering to taking the test and receiving results, each step is designed to maintain privacy while providing ease of use, alleviating concerns about personal data security.
Affordable Pricing and Fast Turnaround in Rye Beach, NH
We offer competitive pricing and quick turnaround times for hair follicle testing in Rye Beach, NH. Our cost-effective solutions provide excellent value, ensuring companies, regardless of size, can benefit from this efficient testing method, gaining peace of mind regarding workforce drug use.
Fast, Accurate, and Reliable Results in Rye Beach, NH
Hair follicle drug tests in Rye Beach, NH, ensure fast and precise results. This method boasts high sensitivity in detecting a wide range of substances, providing reliable outcomes rapidly. The robust nature of hair testing makes it a trusted option for those seeking to quickly and accurately ascertain drug use history.
Compliance and Peace of Mind for Employers in Rye Beach, NH
Utilizing hair follicle testing grants employers in Rye Beach, NH, a sense of compliance and security in adhering to drug-free workplace policies. This method mitigates potential legal issues and contributes to a safer, more productive work environment.
