Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective instrument in identifying drug and alcohol consumption. The strands capture a historical timeline of substance use by embedding biomarkers within their structure. When collected in close proximity to the scalp, hair offers almost a 3-month span for alcohol and drug detection. Hair samples are straightforward to gather, challenging to tamper with, and convenient to transport.
A 1.5-inch hair section, comprising roughly 200 strands (similar in size to a #2 pencil) near the scalp, yields 100mg of hair, an optimal sample size for both screening and verification. For EtG evaluations, extended panels, and tests exceeding 10 panels, 150mg of the specimen is suggested. It is advisable to measure the sample with a jeweler's scale. If scalp hair is not available, an equivalent amount of body hair is collectable. Head hair specifically refers to scalp strands, while body hair denotes all other types (such as facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results consists of four central phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial integration of a sample into a lab's protocol. This step includes ensuring the sample was sealed and delivered correctly, generating a random LAN (Laboratory Accessioning Number), and completing additional data input absent from an electronic chain of custody system.
Screening offers an expedited assessment for controlled substances. While cost-efficient, any positive results require confirmation to hold up in legal settings. Samples testing positive during Screening necessitate further verification.
Following a positive result in Screening, additional hair is extracted from the initial sample and readied for Extraction. Here, drugs are isolated from hair at a considerably lower concentration compared to other methods (e.g., urine or oral fluid), rendering hair drug screening particularly challenging.
Confirmation of any affirmative screening outcomes is carried out using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples deemed presumptive positive undergo washing before confirmation as necessary. The entire laboratory procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair guidelines and adherence to ISO / IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the assessment actually examines the hair shaft, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Glen Aubrey, NY centers around its superior detection capabilities. Unlike traditional urine tests, hair follicle assessments provide more reliable and comprehensive substance detection, capturing a longer history of drug use with accuracy and robustness that urine tests cannot match.
Extended Detection Window in Glen Aubrey, NY encompasses the edge hair follicle testing has over other methods by revealing drug use histories up to a substantial 90-day period. This longer detection window offers a detailed understanding of a person's substance habits, proving advantageous to employers and organizations.
Tamper-Resistant Testing Method in Glen Aubrey, NY is a key advantage of hair follicle testing. Due to the method's resistance to alteration, it delivers consistent and credible testing outcomes that other methods, susceptible to tampering, like urine testing, struggle to maintain.
Convenient Nationwide Testing Locations including local options in Glen Aubrey, NY, make testing accessible and swift for everyone. Our network of centers ensures that drug testing is not only comprehensive but easily reached, facilitating a stress-free testing experience for all parties involved.
Simple, Confidential Process in Glen Aubrey, NY underscores the ease of our drug testing protocol. We ensure that ordering, undertaking, and receiving results remain uncomplicated while maintaining confidentiality, addressing privacy concerns to ease user anxiety.
Affordable Pricing and Fast Turnaround in Glen Aubrey, NY are optimized for value. With competitive cost plans and efficient result delivery, our hair follicle testing services ensure economic feasibility and speedy service for various-sized companies seeking dependable drug testing solutions.
Fast, Accurate, and Reliable Results in Glen Aubrey, NY are prioritized in our hair follicle drug testing. These tests offer rapid responsiveness and exceptionally accurate results, effectively revealing substance use with meticulous precision that benefits both individuals and organizations needing reliable data.
Compliance and Peace of Mind for Employers in Glen Aubrey, NY is assured through hair follicle testing. Adopting this method aligns with drug-free workplace regulations, minimizing legal challenges and fostering a safe, compliant working environment for all employees.
