Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as a robust method for identifying drug and alcohol consumption. Hair strands capture biomarkers within the hair fibers, providing a prolonged record of substance intake. When sourced near the scalp, hair offers roughly a three-month timeframe for detecting alcohol and other substances. The simplicity of collection, resistance to tampering, and ease of transport make it advantageous.
Obtaining a 1.5-inch section containing around 200 hair strands, roughly equivalent to a #2 pencil, nearest the scalp provides 100mg of hair, optimal for analysis and validation. For additional tests like EtG or those above 10 panels, 150mg is advised. Utilizing a jeweler’s scale for measurement is suggested. In the absence of scalp hair, a similar quantity of body hair may be used. Head hair specifically pertains to scalp hair, whereas body hair includes all other varieties (facial, underarm, etc.).
Process Overview
The key phases in lab handling of drug test samples comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary handling of a specimen within a laboratory’s framework. This phase makes sure the sample was properly sealed and delivered, assigns a unique LAN (Laboratory Accessioning Number), and fills any necessary information gaps not covered by an electronic custody protocol.
Screening provides a preliminary assessment for substances of abuse. Although Screening offers a budget-friendly method to exclude drug use in most cases, a confirmed screen is necessary for legal proceedings. All samples testing initially positive require further verification.
When a sample returns a presumptive positive from the Screening phase, additional hair is extracted from the initial batch and prepped for the Extraction phase. Here, drugs are isolated from hair at considerably lower levels compared to other methods (e.g., urine or saliva), highlighting the complexity of hair drug analysis.
Any positive results from Screening are further investigated using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive specimens undergo washing before confirmation, as required. The entire processing journey from Accessioning to Confirmation adheres to both CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite commonly being termed as "hair follicle tests", the analysis focuses on the hair strand instead of the follicle beneath the scalp.
In Olberg, AZ, hair follicle testing is preferred over urine tests due to its superior detection capabilities.
Advantages:These factors make hair tests an ideal choice for comprehensive screening needs, surpassing traditional urine test methodologies.
In Olberg, AZ, hair follicle testing offers an expansive detection window of up to 90 days.
This extensive period gives employers detailed insights into an individual's drug use history.
Hair follicle testing in Olberg, AZ stands out due to its tamper-resistant nature.
This reliability is critical for organizations maintaining stringent drug-free policies.
Testing in Olberg, AZ is straightforward with our conveniently located centers. Nationwide accessibility ensures hassle-free access to drug testing services.
Enterprises and individuals alike appreciate the seamless process, favoring reliable access without unnecessary delays.
In Olberg, AZ, our hair testing process is both simple and confidential.
Our commitment to confidentiality promotes a secure environment for clients.
Olberg, AZ welcomes affordable hair follicle testing with fast turnaround times.
Hair follicle drug tests in Olberg, AZ, guarantee fast, accurate, and reliable outcomes. These tests effortlessly identify substance use, making them a preferred choice for various applications.
Precision: Hair tests provide unparalleled precision, allowing for confident decision-making.
In Olberg, AZ, hair follicle testing ensures compliance with workplace drug policies.
Benefits:Employers gain peace of mind knowing they adhere to legislation and maintain stringent standards. The assurance of drug-free policies enhances workplace morale and productivity.
