Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective approach for identifying drug and alcohol consumption. The hair serves as a chronicle of alcohol and drug use by encapsulating biomarkers within the strands of growing hair. When collected from the scalp, the hair can reveal a detection timeline of up to roughly 3 months for alcohol and drugs. Hair is easy to gather, challenging to tamper with, and straightforward to transport.
A sample measuring 1.5 inches, consisting of nearly 200 hair strands (comparable to the girth of a #2 pencil) nearest to the scalp, furnishes 100mg of hair, which is the perfect sample size for both screening and validation. For EtG, add-ons, or exams surpassing 10 panels, a specimen of 150mg is advised. We suggest using a jeweler’s scale to weigh the specimen. If there is no scalp hair, a similar quantity of body hair can be obtained. Reference to head hair specifically means scalp hair. All other hair types (facial, axillary, etc.) are classified as body hair.
Process Overview
The four fundamental stages in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a sample into a laboratory’s framework. This comprises affirming that the sample was appropriately sealed and sent, assigning an arbitrary LAN (Laboratory Accessioning Number), and performing any extra data input absent in an electronic custody chain system.
Screening comprises a preliminary swift examination for drug abuse. Although Screening is an economical method to eliminate drug usage in the majority of samples, a positive screen must be validated to be court-admissible. Samples that are presumptively positive in Screening need a secondary confirmation.
Should a sample be presumptively positive in the Screening phase, additional hair is extracted from the initial sample and prepped for Extraction. In this phase, drugs are drawn out from hair at a much reduced concentration compared to other techniques (e.g., urine or oral fluid), which establishes hair drug screening as the most complex methodology to execute.
Any positive Screening outcome is confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positive samples are cleansed as necessary. The complete lab process, from Accessioning to Confirmation, is examined under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: While frequently termed as "hair follicle tests", the test actually evaluates the hair strand and not the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Cornwell, FL
Compared to traditional urine tests, hair follicle testing offers superior detection accuracy, capturing substance use over an extended period. This enhanced reliability stands out, offering a clearer insight than standard testing methods.
Extended Detection Window in Cornwell, FL
Hair follicle testing provides a much longer detection period, capturing drug use history for up to 90 days. This extended window offers employers a comprehensive overview of an individual's substance history, assisting in informed decision-making.
Tamper-Resistant Testing Method in Cornwell, FL
Hair follicle tests significantly minimize the risk of sample tampering, resulting in trustworthy and irrefutable outcomes. Their design ensures the integrity of results, thus keeping tests secure from manipulation.
Convenient Nationwide Testing Locations and Local Locations in Cornwell, FL
Our extensive network of nationwide testing centers provides quick and convenient access to testing services. Whether local in Cornwell or beyond, these locations ensure an efficient and hassle-free experience.
Simple, Confidential Process in Cornwell, FL
Our testing process is straightforward and confidential, from ordering and taking the test to receiving results. Privacy and ease of use are prioritized, ensuring a seamless experience for all participants.
Affordable Pricing and Fast Turnaround in Cornwell, FL
Offering competitive pricing and swift result delivery, our services provide excellent value. This balance of affordability and speed gives peace of mind to companies regardless of size.
Fast, Accurate, and Reliable Results in Cornwell, FL
The precision and speed of hair follicle drug tests ensure rapid and reliable detection of substance usage. These tests excel in providing high accuracy, making them an ideal choice for uncovering past usage patterns promptly and effectively.
Compliance and Peace of Mind for Employers in Cornwell, FL
Implementing hair follicle tests aids in maintaining compliance with drug-free workplace policies. This approach mitigates legal risks while promoting a safer working environment for all staff members.
