Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now acknowledged as an effective means for identifying drug and alcohol consumption. Hair captures a long chronological record of substance use by storing biomarkers within the strands as they grow. Collecting hair near the scalp allows for an approximately 3-month detection period for alcohol and drugs. Hair is easy to gather, somewhat challenging to alter, and straightforward to transport.
A 1.5-inch hair sample comprising about 200 strands (approximately the width of a #2 pencil) is necessary to obtain 100mg of hair, which is optimal for examination and verification purposes. For EtG, add-ons, or assessments exceeding 10 panels, a specimen mass of 150mg is advised. It is suggested to utilize a jeweler’s scale for accurate measurement. If scalp hair cannot be obtained, a comparable quantity of body hair may be used. It should be noted that when mentioning head hair, it specifically refers to scalp hair. Body hair encompasses all other types (including facial, underarm, etc.).
Overview of the Process
Lacemaking consists of four principal phases in the laboratory evaluation of drug test findings: Accessioning, Screening, Extraction, and Confirmation.
The Accessioning stage includes the sample’s initial entry into the lab’s system. This step guarantees the sample was correctly sealed and sent, assigns a LAN (Laboratory Accessioning Number), and finalizes any supplementary data entry absent from an electronic chain of custody system.
Screening involves a preliminary swift inspection for substances of abuse. Despite Screening being an economical method to exclude drug use in most samples, a confirmed positive result is necessary for court proceedings. Samples indicating presumptive positivity in Screening demand an additional confirmation.
In cases where a sample is presumptively positive during Screening, further hair is taken from the initial sample for Extraction. Drugs are isolated from hair at significantly lower concentrations compared to other analysis methods (e.g., urine or oral fluid), making hair drug testing quite challenging.
Confirmation of any positive screening outcome is executed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples showing presumptive positivity undergo washing prior to confirmation as suitable. The comprehensive lab procedure from Accessioning to Confirmation is evaluated in compliance with both the CAP (College of American Pathologists) Hair provisions and accreditation to ISO / IEC 17025 standards.
Benefits of conducting hair drug tests:
Drawbacks:
Note: Although commonly referred to as "hair follicle tests," these tests analyze the hair strand itself, not the follicle beneath the scalp.
Hair follicle testing in Maineville, OH, surpasses traditional urine tests due to its enhanced detection capabilities and reliability. Unlike urine tests, hair tests offer a broader detection window and are much harder to manipulate. This superiority in testing stems from the method's reliability and longer detection timeline.
Hair follicle testing in Maineville, OH, offers a noteworthy extended detection window, up to 90 days. This allows employers to gather a complete understanding of an individual's substance use history. The longer detection period helps make informed decisions regarding applicant or employee screenings.
The tamper-resistant nature of hair follicle testing in Maineville, OH, makes it an excellent choice for obtaining trustworthy and indisputable results. The method significantly mitigates the chances of altering the sample, providing a robust solution to ensure testing integrity.
Testing in Maineville, OH, is convenient with various nationwide locations available, ensuring easy access to services without hassle. Our extensive network of testing centers provides rapid and efficient service to meet your needs.
The process for hair follicle testing in Maineville, OH, is straightforward and confidential, ensuring ease of use and privacy. From ordering the test to taking and receiving results, every step is designed for your convenience without compromising privacy.
Competitive pricing and swift turnaround times are hallmarks of our hair follicle testing service in Maineville, OH, providing businesses with great value and peace of mind. We aim to deliver fast results without a hefty price tag.
In Maineville, OH, hair follicle drug tests are recognized for their swift and precise outcomes. The process is designed to efficiently deliver high accuracy in substance detection, ensuring that both individuals and organizations receive reliable results quickly. This precision in detection offers confidence in the screening results.
Employers in Maineville, OH, find peace of mind with hair follicle testing by ensuring compliance with drug-free workplace guidelines. The method reduces legal liabilities and enhances workplace safety, making it a trusted approach for maintaining a secure work environment.
