Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as a potent method for detecting drug and alcohol usage. Hair captures a long-term record of alcohol and drug usage by embedding biomarkers within the fibers of the growing hair. When collected near the scalp, hair can offer up to roughly a 3-month detection period for alcohol and other drugs. Hair is straightforward to collect, relatively resistant to tampering, and simple to transport.
A 1.5-inch section of around 200 hair strands (comparable to the width of a #2 pencil) nearest to the scalp provides 100mg of hair, the ideal sample for screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, 150mg of the specimen is advised. We suggest measuring the specimen with a jeweler’s scale. If scalp hair is not available, a similar quantity of body hair may be collected. When speaking of head hair, we are focusing on scalp hair only. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The primary steps in the laboratory handling of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial incorporation of a sample into a laboratory’s system. This process involves ensuring the sample was sealed and dispatched correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any supplemental data entry not furnished by an electronic chain of custody system.
Screening serves as an initial rapid check for drugs of abuse. Though Screening is a cost-effective method to rule out drug usage in most samples, a positive screen must be confirmed for legal admissibility. Samples showing presumptive positivity in Screening require secondary confirmation.
Should a sample exhibit presumptive positivity in the Screening phase, additional hair is drawn from the initial specimen and prepped for Extraction. Here, drugs are extracted from hair at a much lower concentration than in other methods (e.g., urine or oral fluids), making hair drug screening the most challenging methodology to execute.
Confirmation of any positive screening result is performed via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as necessary. The entire laboratory procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair categorization and the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests", the analysis examines the hair strand and not the follicle beneath the scalp
Hair follicle testing outperforms urine tests in Steptoe, NV with its superior detection accuracy. While urine tests are traditional, hair tests provide more reliable results, especially for long-term detection. This method captures a comprehensive history.
Employers favor hair tests for their effectiveness in revealing drug use. Compared to urine testing, they offer a more detailed and reliable account of substance history.
The extended detection window of hair follicle testing in Steptoe, NV makes it a valuable tool, offering insights into drug use over a 90-day period. This feature provides employers with a broader view of one's substance history.
By capturing up to 3 months of drug data, hair tests help employers assess an individual's long-term habits, ensuring a well-informed decision-making process in recruitment and monitoring.
Hair follicle tests in Steptoe, NV are renowned for being tamper-resistant. This attribute greatly reduces the chances of sample adulteration, ensuring the results are both reliable and unquestionable.
Due to their resistance to manipulation, these tests are preferred for verifying drug use accuracy. This eliminates concerns of forgery, providing clear and definitive results that instill confidence.
Our nationwide network of testing centers provides convenient access in Steptoe, NV. This ensures hassle-free and swift testing service, making it easy for anyone to schedule a test at their convenience.
In Steptoe, NV, our local presence simplifies the testing process, offering quick and accessible services to meet all testing requirements without unnecessary delay or travel.
The hair follicle testing process in Steptoe, NV is designed to be simple and confidential. From ordering to receiving results, user privacy is maintained with ease, ensuring comfort and discretion.
Streamlined procedures in Steptoe, NV address privacy concerns, guaranteeing a straightforward and private testing experience from start to finish.
Our services in Steptoe, NV are known for affordable pricing and quick turnaround. We provide cost-effective solutions, offering excellent value without compromising the quality of results.
Businesses in Steptoe, NV benefit from competitive rates and efficient service. Our rapid turnaround times deliver prompt results, aligning with budgetary needs and operational timelines.
In Steptoe, NV, hair follicle drug tests are known for their fast and accurate results. These tests are highly effective at identifying substance use due to their precision. The process is swift and dependable, offering peace of mind to all stakeholders.
With their rapid outcome delivery, hair tests stand out. Clients are assured of reliable results, confirming their trustworthiness in detecting drug use accurately and promptly.
In Steptoe, NV, employing hair follicle testing offers peace of mind to employers, ensuring compliance with drug-free policies and reducing legal risks. This approach fosters a safe working environment.
The use of such reliable testing methods aids employers in meeting regulations confidently. It enhances workplace safety, assuring employers that their compliance measures are both efficient and effective.
