Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now considered a formidable technique for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drug usage by embedding biomarkers within the fibers of the growing strand. If collected from the scalp, the hair can offer a detection window of up to nearly 3 months for alcohol and drugs. Hair is easy to gather, somewhat challenging to alter, and straightforward to transport.
A sample of 1.5 inches comprising roughly 200 strands of hair (approximately the thickness of a #2 pencil) nearest the scalp yields 100mg of hair, the optimal sample size for both screening and confirmation. For EtG, additional tests, and/or testing over 10 panels, a specimen of 150mg is advised. We suggest using a jeweler’s scale to weigh the sample. If scalp hair is unavailable, an equivalent sample of body hair may be used. When referring to head hair, it is specifically the scalp hair. Body hair refers to all other types (facial, axillary, etc.).
Process Overview
The core steps in laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the primary step of integrating a sample into the laboratory's framework. It entails confirming the sample's proper sealing and shipping, assigning an arbitrarily generated LAN (Laboratory Accessioning Number), and completing any additional data entry not outlined by an electronic chain of custody system.
Screening provides an initial rapid assessment for substances of abuse. While Screening is an economical way to eliminate drug usage for most samples, a positive result in Screening must be confirmed to hold validity in legal settings. Any samples indicated as potentially positive in Screening necessitate a further confirmation.
If a sample appears positive in the Screening process, additional hair is extracted from the initial specimen and readied for Extraction. In this stage, drugs are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), which is what makes hair drug screening the most challenging methodology to execute.
Confirmation of any positive Screening results is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Every presumably positive sample is washed before confirmation as required. The complete laboratory 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: Though often called "hair follicle tests", the test itself focuses on analyzing the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in King Arthur Park, MT
Compared to traditional urine assessments, hair follicle tests offer substantial advantages in King Arthur Park. They provide a longer detection window and higher accuracy. While urine tests trace recent usage, hair tests capture a broader substance history, making them indispensable for organizations demanding rigorous testing standards.
Extended Detection Window in King Arthur Park, MT
There's a significant benefit to hair follicle testing: its capacity to reveal drug use over extended periods, sometimes up to 90 days. For employers in King Arthur Park, this feature allows for comprehensive insights into an individual's drug history, better informing hiring decisions and policy adherence.
Tamper-Resistant Testing Method in King Arthur Park, MT
Hair follicle analyses in King Arthur Park nearly eliminate the possibility of sample tampering. This method ensures integrity and reliability, presenting results that withstand scrutiny. Organizations seeking unassailable drug testing solutions will find hair testing an ideal choice.
Convenient Nationwide Testing Locations in King Arthur Park, MT
Residents in King Arthur Park benefit from the vast network of testing sites, delivering seamless access to drug testing services. With countless locations nationwide, clients can select the most convenient option for quick and effortless testing procedures.
Simple, Confidential Process in King Arthur Park, MT
Experience a straightforward and discreet testing procedure in King Arthur Park. From ordering to interpreting results, the process ensures privacy and ease. Each step is designed for user convenience, minimizing hassle and securing confidentiality of all personal data.
Affordable Pricing and Fast Turnaround in King Arthur Park, MT
Offering competitive rates and expedited processing times, drug testing services in King Arthur Park deliver exceptional value. Companies of every size benefit from economical solutions that promise efficient results, reinforcing budget management and operational efficacy.
Fast, Accurate, and Reliable Results in King Arthur Park, MT
Hair follicle drug testing emerges as a swift and precise solution for identifying substance use. Coupling remarkable accuracy with speedy results, it becomes an essential tool in King Arthur Park. Robust technology ensures test outcomes that are dependable, empowering employers and individuals with critical detection data.
Compliance and Peace of Mind for Employers in King Arthur Park, MT
Hair testing allows King Arthur Park employers to meet drug-free workplace requirements confidently. Assuring compliance helps diminish legal exposure and enhances safety culture. By implementing hair analyses, businesses benefit from a secure and productive work environment.
