Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a robust method for identifying drug and alcohol consumption. Hair captures a detailed, long-term record of substances by retaining biomarkers within the strands as they grow. When cut near the scalp, a hair sample can offer a detection window of up to about 90 days for alcohol and drugs. Hair collection is straightforward, somewhat resistant to tampering, and easily transported.
A 1.5-inch portion of around 200 hair strands (similar in size to a #2 pencil) near the scalp yields 100mg, which is the preferred sample size for both screening and confirmation. For EtG, additional testing, or tests exceeding 10 panels, a 150mg sample is advisable. We suggest using a jeweler’s scale for accurate measurement. In cases where scalp hair isn't accessible, a similar volume of body hair may be collected. "Head hair" refers to scalp hair specifically, whereas "body hair" encompasses all other hair types (e.g., facial, axillary).
Overview of the Process
The laboratory processing of a drug test result includes four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of incorporating a sample into the lab's system. This process verifies that the sample was correctly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and fills in any additional data not accounted for by an electronic chain of custody system.
Screening involves an initial, rapid assessment for substance abuse. Although Screening is a cost-efficient method to exclude drug use in most samples, a positive screening necessitates confirmation for legal acceptability. Samples that show an initial positive result in Screening require a follow-up confirmation.
If Screening results are presumptively positive, further hair is extracted from the original sample for the Extraction phase. Here, drugs are isolated from hair at significantly lower levels than in other methods (e.g., urine or oral fluid), underpinning why hair drug testing is the most intricate methodology.
Confirmation of positive Screening outcomes occurs via GC/MS, GC/MS/MS or LC/MS/MS. All samples that test presumptive positive are cleansed prior to confirmation as appropriate. The complete lab process from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.
Benefits of hair drug tests:
Drawbacks:
Note: Although often termed "hair follicle tests", the examination actually analyzes the hair strand, not the follicle itself.
Brave, PA, sees hair follicle testing standing out over urine tests due to its superior detection range and dependability. Unlike regular urine tests, hair testing provides a broader overview of drug use.
Benefits of Hair Testing:
The choice for hair over urine testing in Brave, PA, ensures greater confidence in results.
The extended detection window of hair follicle testing in Brave, PA, offers a significant advantage. It can capture drug use history up to 90 days back, giving employers a broader perspective.
This method allows for a detailed understanding of an individual's substance usage over time, offering insights that traditional tests cannot match.
With a three-month coverage, hair follicle testing provides a comprehensive outlook, pivotal for making informed hiring decisions.
Brave, PA, appreciates hair follicle tests for their resistance to adulteration, ensuring reliable results. This method's structure discourages tampering, creating trustworthiness.
Employing a hair test significantly lowers manipulation risks, offering accurate outcomes resilient against external interference.
Choosing hair follicle testing in Brave, PA, emphasizes an organization's commitment to dependable drug testing practices.
Brave, PA, benefits from convenient, nationwide testing options, making access to hair follicle tests easy across various locations.
Our widespread testing centers simplify the drug testing process, ensuring it is straightforward and accessible at both local and national levels.
With accessible venues, individuals and companies alike in Brave, PA, experience a hassle-free procedure, contributing to seamless operations.
In Brave, PA, the hair drug testing process is straightforward and confidential, prioritizing user privacy at every step.
The ease with which the test is ordered, conducted, and reported ensures a smooth journey from start to result.
This simplicity, combined with confidentiality, assures individuals of a non-intrusive testing experience while safeguarding their personal information.
Brave, PA, experiences competitive pricing with quick turnaround times for hair follicle tests, presenting excellent value for all enterprises.
The affordability of these tests ensures broad access while guaranteeing swift results, crucial for time-sensitive decision-making.
Organizations in Brave, PA, benefit from cost-effective solutions, supporting efficient operations without financial strain.
In Brave, PA, hair follicle drug testing offers fast, precise outcomes. This method's remarkable accuracy in identifying substance use is unparalleled, providing reliable and efficient results.
Employers and agencies benefit from the speed and precision of hair follicle tests, ensuring timely and reliable data that aids in informed decision-making.
With superior speed and accuracy, hair follicle testing in Brave, PA, surpasses alternative methods, contributing to efficient workplace operations.
Employers in Brave, PA, utilize hair follicle testing to maintain compliance with drug-free regulations, minimizing risk and enhancing safety.
Adopting this method ensures adherence to workplace policies, protecting legal and corporate interests effectively.
Hair testing fortifies peace of mind, knowing that procedures align with compliance standards, aiding in maintaining safety and productivity.
