Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly regarded as an effective means for identifying drug and alcohol consumption. Hair captures biomarkers within its fibers as it grows, offering a comprehensive long-term record of substance use. When hair is clipped near the scalp, it can provide a detection window, approximately up to 3 months, for substances like alcohol and other drugs. Collection of hair is straightforward, tampering with it is relatively tough, and it is convenient to transport.
A hair segment of 1.5 inches, comprising roughly 200 strands (comparable to the circumference of a #2 pencil) from closest to the scalp, results in 100mg of hair, which is the ideal quantity for both screening and confirmation. For EtG add-ons and tests beyond 10 panels, a specimen amount of 150mg is advised. Utilizing a jeweler's scale to measure the specimen is recommended. In the absence of scalp hair, an equal volume of body hair is an alternative. When referencing head hair, it specifically denotes scalp hair, whereas body hair includes all other variants (facial, axillary, and others).
Process Overview
Laboratory processing for a drug test result is executed through four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample enters the laboratory's system. This step encompasses checking if the sample was appropriately sealed and delivered, assigning a random Laboratory Accessioning Number (LAN), and fulfilling any supplementary data entry that electronic chain of custody systems do not provide.
Screening involves a swift drug abuse assessment. Although Screening cost-efficiently eliminates possible drug use in most cases, results showing a positive screen require confirmation to be legally established. Presumptively positive Screening samples necessitate follow-up confirmation.
Should a Screening stage sample result as presumptively positive, more hair is extracted from the original sample and prepared for Extraction. Here, drugs are removed from the hair at concentrations considerably lower than other methods (such as urine or oral fluid testing), emphasizing the intricate nature of hair drug screening.
Confirmation for any positive screening outcome is completed using technologies like GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo necessary washing before confirmation. The entire laboratory workflow from Accessioning to Confirmation adheres to both CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is common, but the actual test examines the hair strand, not the follicle beneath the scalp
Hair follicle testing in The Landing, MO offers several advantages over traditional urine tests. Precision and accuracy in detection are significantly enhanced, meaning substances are traceable for longer periods, providing comprehensive substance history evaluations.
Unlike urine testing, hair follicle tests provide a broad detection window that reaches up to 90 days. This extended timeline allows employers to observe substance use patterns over time, something that urine tests fall short on due to their shorter detection span.
In The Landing, MO, hair follicle testing has a notable advantage: an extended detection window. Capable of tracking drug use for up to 90 days, it offers employers a detailed review of an individual's substance history, much beyond what urine tests can provide.
This long-term observation capability means employers receive a full spectrum analysis of potential drug use, essential for forming a well-rounded view of an employee's or candidate's history. This advanced detection capacity is critical for confident hiring decisions.
One of the main attributes of hair follicle testing in The Landing, MO is its tamper-resistant nature. This testing method provides an almost foolproof solution due to the direct collection process.
Compared to other testing forms, hair follicle tests eliminate much of the concern over sample adulteration. The thoroughness of collection and testing ensures that results remain accurate and reliable, standing up to scrutiny in both personal and professional environments.
Testing convenience is paramount in The Landing, MO, and across the nation due to Accreditation Drug Testing's extensive network. Our locations offer quick, straightforward access to services, reducing logistical challenges.
Clients benefit from the vast array of testing centers that provide seamless and hassle-free experiences, ensuring that the needs for efficient testing are met promptly anywhere across the country.
The process of undergoing hair follicle testing in The Landing, MO is designed to be simple and confidential. From ordering to the collection, to receiving results, the process is tailored to ensure ease and privacy.
Addressing sensitive privacy concerns, this testing method reassures individuals and companies alike. Clients can trust the integrity of the process, knowing their information remains confidential throughout the procedure.
Our services in The Landing, MO promise affordable pricing and swift results, two factors essential in maintaining customer satisfaction. Competitive pricing structures add great value for businesses, regardless of size.
With an emphasis on fast turnaround times, companies gain the assurance of receiving timely results, aligning cost-efficiency with swift decision-making to maintain operational integrity.
The speed and precision with which hair follicle drug tests produce results are unparalleled in The Landing, MO. By providing highly accurate substance use detection, these tests enable informed decision-making. Efficiency is matched with reliability, making them a top choice.
With sophisticated analysis methods, hair tests not only ensure speedy outcomes but also ensure that the findings accurately reflect an individual's substance use. This combination of quick processing times and dependable results makes hair follicle testing an industry leader in testing accuracy.
For employers in The Landing, MO, hair follicle testing facilitates assurance regarding compliance with drug-free workplace policies. Not only does it help in maintaining safety but also minimizes the legal risks associated with workplace drug use.
Implementing this testing method provides a safeguard, offering peace of mind through its unrivaled accuracy and compliance with regulations. Employers can confidently assert their commitment to maintaining a safe, drug-free work environment.
