Urine| Hair Follicle | Oral Fluid | Blood | ETG
Seen as a rigorous method, hair testing effectively identifies drug and alcohol consumption. Hair strands retain a timeline of alcohol and drug use by embedding biomarkers into the hair's fibers. Collected near the scalp, hair offers an extended detection window, around 3 months for substances like alcohol and drugs. Hair samples are straightforward to gather, hard to tamper with, and simple to transport.
A 1.5-inch section comprising roughly 200 hair strands (comparable in size to a #2 pencil) nearest the scalp yields 100mg of hair, optimal for both screening and verification. For EtG, add-ons, and tests exceeding 10 panels, 150mg is suggested. Utilizing a jeweler's scale is advised for specimen weighing. If scalp hair isn't accessible, a corresponding quantity of body hair is acceptable. When discussing head hair, it specifically means scalp hair. Body hair includes other hair types (facial, axillary, etc.).
Process Overview
The laboratory process of deriving a drug test result encompasses four primary phases: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample first enters the laboratory’s system. This process involves verifying the proper sealing and shipping of the sample, generating a unique LAN (Laboratory Accessioning Number), and completing any supplemental data entry missing from an electronic chain of custody.
Screening entails an initial rapid assessment for potential drug abuse. Screening effectively rules out drug use in most samples economically, but positive screenings require confirmation for legal admissibility. Samples showing presumptive positives in Screening necessitate subsequent verification steps.
If the Screening phase suggests a positive result, additional hair is extracted from the original sample and readied for Extraction. This phase involves isolating drugs from hair at considerably lower concentrations than methods like urine or oral fluid, highlighting why hair drug screening is the most challenging method to execute.
Verification of positive screening results is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing prior to confirmation when needed. The lab's entire process, from Accessioning to Confirmation, adheres to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis concerns the hair strand itself, not the underlying hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Sheshebee, MN
Compared to traditional urine testing, hair follicle testing has proven to be superior in detection accuracy and reliability. Hair tests offer a broader detection window and lower chances of tampering, making them a preferred choice for compliance in Sheshebee, MN.
Extended Detection Window in Sheshebee, MN
The reach of hair follicle testing is unparalleled with a detection window of up to 90 days. This provides a comprehensive overview of an individual's substance history, invaluable for employers making informed decisions in Sheshebee, MN.
Tamper-Resistant Testing Method in Sheshebee, MN
Hair follicle tests significantly reduce the likelihood of tampering, offering reliable results. In Sheshebee, this method ensures that results are trustworthy and minimize the risk of adulteration common in other testing methods.
Convenient Nationwide Testing Locations and Local Locations in Sheshebee, MN
The accessibility of our testing centers across the nation, including Sheshebee, ensures that clients can access testing services quickly and with minimal hassle. Our broad network means efficient and convenient testing solutions for all.
Simple, Confidential Process in Sheshebee, MN
Ordering and completing a hair follicle test is straightforward and private. Individuals in Sheshebee, MN can rest assured knowing that privacy is prioritized at every stage, from the sampling to the delivery of results.
Affordable Pricing and Fast Turnaround in Sheshebee, MN
We offer competitive pricing and fast turnaround times, ensuring that companies of all sizes in Sheshebee, MN receive excellent value and peace of mind. Our pricing structures are designed to accommodate any budget without sacrificing service quality.
Fast, Accurate, and Reliable Results in Sheshebee, MN
The hair follicle testing method is renowned for its speed and precision, ensuring quick turnaround times without sacrificing accuracy. In Sheshebee, employers rely on these tests to detect substance use with high reliability, cutting the waiting period for results and allowing for swift actions based on findings.
Compliance and Peace of Mind for Employers in Sheshebee, MN
By implementing hair follicle testing, employers are assured of maintaining compliance with drug-free workplace policies. This reduces legal liabilities and enhances the overall safety in the workplace environment in Sheshebee, MN.
