Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust resource for uncovering drug and alcohol consumption. Hair offers an extended history of alcohol and drugs by encapsulating biomarkers within its fibers during growth. Collected from close to the scalp, it provides up to a roughly 3-month window for detecting alcohol and other drugs. Hair is easy to gather, relatively hard to tamper with, and straightforward to send.
A 1.5-inch portion of about 200 hair strands (akin to the thickness of a #2 pencil) closest to the scalp provides approximately 100mg of hair, which is the ideal amount for screening and confirmation. For EtG, add-ons, and/or testing beyond 10 panels, 150mg of hair is suggested. We advise using a jeweler’s scale for measuring the specimen. If scalp hair is not accessible, an equivalent amount of body hair can be collected. By head hair, we mean scalp hair only, whereas body hair denotes all other types (like facial, axillary, and others).
Process Overview
The laboratory procedure for processing a drug test result consists of four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial processing of a sample into a lab’s system. This step ensures the sample was properly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and handles any further data entry not provided via an electronic chain of custody system.
Screening involves a preliminary quick check for recognizable drugs. While Screening is cost-effective for ruling out drug usage in most samples, a positive screen must be confirmed for court admissibility. Any samples showing presumptive positivity in Screening need secondary confirmation.
In case of a presumptive positive at the Screening stage, more hair is extracted from the initial sample for the Extraction stage. Drugs are extracted from hair at a much lesser concentration compared to other methods (e.g., urine or oral fluid), indicating why hair drug screening is the most challenging methodology.
Confirmation of any positive screen result is conducted using GC/MS, GC/MS/MS, or LC/MS/MS technologies. All presumptively positive samples undergo washing as required before confirmation. The entire laboratory process from Accessioning to Confirmation is scrutinized under both CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the test analyzes the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Hanover, NM
Compared to traditional urine tests, hair follicle testing in Hanover offers unrivaled detection accuracy and dependability. Employers benefit from an advanced, comprehensive view of an applicant's substance history with extended window periods, showcasing its superiority over urine tests.
Extended Detection Window in Hanover, NM
Hair follicle testing provides an extensive detection window, spanning up to 90 days. For Hanover employers, this means a detailed understanding of an individual's substance habits, contributing to more informed hiring decisions and workplace safety.
Tamper-Resistant Testing Method in Hanover, NM
Hair follicle tests drastically reduce the chance of sample tampering, delivering trustworthy, irrefutable outcomes. This secure method ensures the integrity of the test results, minimizing the risk of evasion tactics by those undergoing testing.
Convenient Nationwide Testing Locations and Local Locations in Hanover, NM
Accredited Drug Testing offers extensive accessibility through its nationwide centers, ensuring Hanover residents have seamless access to testing services. These convenient locations offer a hassle-free experience, eliminating logistical challenges for users.
Simple, Confidential Process in Hanover, NM
The process for acquiring, completing, and receiving results from hair follicle tests in Hanover is straightforward and discreet. Addressing privacy concerns, this service ensures confidentiality and convenience for users pursuing testing.
Affordable Pricing and Fast Turnaround in Hanover, NM
Competitive pricing and swift results define hair follicle testing services in Hanover. Businesses of varying sizes can access cost-effective options with rapid response times, ensuring excellent value and peace of mind.
Fast, Accurate, and Reliable Results in Hanover, NM
Hair follicle drug testing in Hanover is renowned for its precision and swiftness. With its high accuracy, it ensures meticulous detection of substances, offering reliable results. This method guarantees rapid disclosure of substance use, proving to be incredibly effective.
Compliance and Peace of Mind for Employers in Hanover, NM
Adopting hair follicle testing in Hanover facilitates adherence to drug-free workplace policies, cutting down legal liabilities and boosting workplace safety. This practice provides employers with reassurance and confidence in maintaining a compliant work environment.