Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is widely recognized as a potent method for detecting drug and alcohol consumption. Hair captures a long-term record of alcohol and other substances by embedding biomarkers within the strands as they grow. Hair samples taken near the scalp can yield a detection period of up to roughly three months for alcohol and other substances. Hair collections are straightforward, somewhat resistant to tampering, and easy to transport.
A sample measuring 1.5 inches of approximately 200 strands (roughly the width of a #2 pencil) close to the scalp results in 100mg of hair, which is the perfect quantity for conducting screening and confirmation tests. For EtG, additional substances, or for evaluations exceeding 10 panels, 150mg of hair is suggested. It is advisable to measure the specimen using a jeweler’s scale. Should scalp hair not be an option, a similar amount of body hair can be collected. When referencing head hair, this specifically means scalp hair. Body hair encompasses all other hair varieties (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four pivotal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially processing a sample within a laboratory's framework. This step verifies proper sealing and shipment of the sample, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any added data entry absent from an electronic chain of custody format.
Screening serves as a preliminary swift evaluation for substance abuse. Although Screening offers a cost-efficient means to exclude drug use in most samples, a positive screen demands confirmation for legal admissibility. Samples presumed positive during Screening necessitate secondary confirmation.
When a sample is suspected positive in Screening, more hair is extracted from the original specimen for preparation in Extraction. Here, substances are isolated from the hair in markedly lower concentrations compared to other methods (such as urine or oral fluid), making hair drug screening particularly challenging to execute.
GC/MS, GC/MS/MS, or LC/MS/MS methods are used to confirm any positive screening outcomes. All samples that test presumptively positive undergo washing prior to confirmation if required. The comprehensive laboratory process, spanning Accessioning to Confirmation, is scrutinized under the CAP (College of American Pathologists) Hair classification and the standards of ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite the common term "hair follicle tests", the procedure analyzes the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Dexter, ME
Hair testing outperforms traditional urine tests in detection accuracy and reliability. Its superior ability to trace substances back several months offers a significant advantage.
In Dexter, ME, opting for hair follicle testing over urine ensures a more robust and dependable assessment of an individual's substance use history.
Extended Detection Window in Dexter, ME Hair follicle testing reveals drug use history over an extended duration of up to 90 days. This provides employers in Dexter, ME with a detailed profile of an employee's or applicant’s history.
With this comprehensive view, decision-makers have a clearer understanding of substance use patterns, aiding in informed employment choices.
Tamper-Resistant Testing Method in Dexter, ME Hair follicle tests in Dexter, ME are designed to resist tampering. The collection and testing methods prevent sample adulteration, ensuring genuine results.
This robust method guarantees that employers have access to trustworthy and accurate test outcomes, maintaining an integrity-filled workplace.
Convenient Nationwide Testing Locations and Local Locations in Dexter, ME Accredited Drug Testing offers numerous facilities, making access to testing seamless wherever you are.
In Dexter, ME, and across the nation, our easily accessible centers foster stress-free, efficient testing experiences for all clients.
Simple, Confidential Process in Dexter, ME Our testing procedure in Dexter is designed for simplicity and confidentiality. Ordering and receiving results are straightforward, maintaining privacy concerns.
Clients can rely on a seamless experience, focusing on ease and discretion throughout the testing process.
Affordable Pricing and Fast Turnaround in Dexter, ME We offer competitive pricing and rapid turnaround times, ensuring value and efficiency.
Businesses in Dexter, ME benefit from our cost-effective solutions and swift delivery of reliable results, suited for companies of every scale.
Fast, Accurate, and Reliable Results in Dexter, ME Hair follicle tests in Dexter, ME provide swift and reliable results, unmatched in precision. They ensure quick detection of substances, offering peace of mind with their accuracy.
The speed and accuracy of hair testing play a crucial role in timely decision-making, allowing Dexter's employers to trust the results.
Compliance and Peace of Mind for Employers in Dexter, ME For businesses in Dexter, hair follicle testing ensures adherence to drug-free workplace policies, minimizing legal risks.
With reliable testing, employers can bolster workplace safety and maintain a compliant environment, enhancing overall peace of mind.
