Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now regarded as a robust method for identifying drug and alcohol consumption. Hair captures a prolonged history of alcohol and drug intake by embedding biomarkers within the strands of growing hair. A hair sample collected from the scalp can offer a detection period of up to three months for alcohol and drugs. Hair is easy to collect, challenging to falsify, and straightforward to transport.
A sample measuring 1.5 inches with about 200 hairs, akin to the size of a #2 pencil, near the scalp will provide 100mg of hair, the optimal amount for screening and confirmation. For tests like EtG, add-ons, or those exceeding 10 panels, 150mg of the sample is advised. It's wise to weigh the sample on a jeweler's scale. If scalp hair isn't available, a comparable amount of body hair can be used. When we reference head hair, we specifically mean scalp hair. Body hair includes all other varieties (such as facial and axillary hair).
Process Overview
The process of organizing a drug test result in a laboratory comprises four steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to initially processing a sample within the lab's system. This step includes confirming the proper sealing and shipping of the sample, assigning it a random LAN (Laboratory Accessioning Number), and completing data entry not provided by an electronic chain of custody system.
Screening is an initial rapid inspection for substances of abuse. Screening is a cost-efficient method to exclude drug use in the majority of samples; however, for a positive screen to be legally admissible, confirmation is required. Samples that screen positive need an additional confirmation.
If a sample tests positive during Screening, additional hair is retrieved from the original specimen for Extraction. During this phase, drugs are extracted from hair at a significantly lower concentration compared to other methods (such as urine or oral fluid), making hair drug screening one of the most complex methodologies.
Confirmation for any positive result from screening is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. All samples that tested positive in screening are cleansed before confirmation if needed. Every laboratory stage from Accessioning to Confirmation receives review under both the CAP (College of American Pathologists) Hair category and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the actual examination is of the hair strand, not the follicle beneath the scalp.
The benefits of hair follicle testing over urine testing are clear in Parmalee, FL. Hair tests offer a level of detection and reliability that urine tests simply cannot match, making them a preferred choice for many.
While traditional urine tests are common, hair testing in Parmalee, FL provides superior accuracy and reliability, making it an ideal solution for those seeking comprehensive drug screening options.
Employers in Parmalee, FL can gain a thorough understanding of an employee's substance history with hair follicle testing, which detects drug use over a much longer period than traditional methods.
With a detection window of up to 90 days, hair testing is invaluable for employers who wish to maintain a drug-free workplace environment in Parmalee, FL. This extensive window offers insights into long-term substance use.
Hair follicle tests offer a tamper-resistant method in Parmalee, FL. By significantly reducing the chance of sample adulteration, these tests ensure reliability and leave no doubt about the results.
In Parmalee, FL, the hair testing method helps eradicate concerns of altered samples. Its reliable practice delivers unquestionable results, making it a trustworthy option for drug testing.
With national and local testing centers in Parmalee, FL, access to our services is quick and convenient. Clients enjoy hassle-free testing experiences through strategically located centers.
Offering easy access and convenience, our nationwide centers streamline the drug testing process in Parmalee, FL, ensuring quick and effortless service delivery.
The procedure for ordering and receiving hair follicle test results is straightforward and confidential in Parmalee, FL, addressing any privacy concerns effectively.
Clients in Parmalee find peace of mind with the simple process involved in our hair testing services. Privacy is top priority, ensuring ease and confidence throughout the testing journey.
Our competitive pricing provides excellent value in Parmalee, FL. Combined with prompt turnaround, our services cater to businesses of all sizes seeking efficient and cost-effective drug testing.
Affordable rates and rapid results distinguish our hair testing services in Parmalee, FL, delivering outstanding value and peace of mind for every client.
For those seeking fast, accurate, and reliable drug testing results in Parmalee, FL, hair follicle tests stand out due to their outstanding precision. These tests provide dependable results, easily detecting substance use.
The accuracy of hair follicle tests sets them apart, particularly in drug detection. In Parmalee, FL, individuals and employers can trust hair testing to provide swift and precise analysis, ensuring substance use is correctly identified every time.
Hair follicle testing in Parmalee, FL guarantees compliance with workplace policies, providing employers peace of mind and decreasing legal risks.
Using hair testing ensures that businesses in Parmalee operate within drug-free legislation, enhancing safety and offering reassurance to both employers and employees alike.
