Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for identifying drug and alcohol consumption. Hair acts as a record over time by embedding biomarkers within the hair's structure as it grows. A sample taken near the scalp can reveal alcohol and drug usage history for a period of up to about three months. Hair is straightforward to obtain, relatively hard to tamper with, and simple to send.
A segment measuring 1.5 inches, comprising roughly 200 hair strands (about the thickness of a #2 pencil) taken nearest to the scalp, yields 100mg of hair, which is optimal for assessment and verification. For EtG, add-ons, or tests exceeding 10 panels, a 150mg sample is advised. We suggest measuring the sample using a jeweler’s scale. If head hair can't be acquired, a comparable quantity of body hair can be used. When discussing head hair, we specifically mean scalp hair. Body hair refers to all other types (such as facial or axillary hair).
Process Overview
The key phases in processing a laboratory drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of logged sample integration into a laboratory's database. This stage ensures the sample was correctly sealed and dispatched, generates a random LAN (Laboratory Accessioning Number), and completes any necessary manual data entry absent in an electronic chain of custody system.
Screening performs a preliminary inspection for potential drugs of abuse. While Screening is a budget-friendly strategy to dismiss drug presence in most samples, any sample testing positive must be validated to be court admissible. Samples presumed positive in Screening need an additional verification.
Should a sample test positive during the Screening phase, more hair is extracted from the original sample for Extraction. At this phase, drugs are isolated from hair in a much lower density than other techniques (e.g., urine or saliva), which is why hair drug testing is the hardest method to execute.
Verification of any Screening positives happens via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The complete laboratory procedure from Accessioning to Confirmation is examined under both CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often called "hair follicle tests", the examination actually assesses the hair strand and not the follicle itself beneath the scalp
When comparing hair follicle testing to traditional urine testing in Dead Ox Flat, OR, the former offers superior detection accuracy and reliability. Hair testing surpasses urine tests in revealing substance use, providing a more comprehensive view due to its extended window of detection.
This makes hair testing a preferred choice for those seeking thorough results.
Hair follicle testing in Dead Ox Flat, OR, provides a longer detection window, identifying drug use up to 90 days prior. This grants employers a detailed insight into an individual's substance history, beyond what a urine test can achieve.
This extended timeframe enables better informed hiring and monitoring decisions.
The hair follicle testing method in Dead Ox Flat, OR, significantly reduces tampering risks compared to other tests. Its resistance to adulteration ensures that results are reliable and unquestionable.
For accurate and tamper-proof drug screening, hair testing stands out as a rigorous testing method.
In Dead Ox Flat, OR, the convenience of nationwide testing centers simplifies the drug-testing process, making services accessible and hassle-free.
Local testing locations ensure that quick and easy access to testing is a reality, enhancing the process for those in need.
The process for hair follicle testing in Dead Ox Flat, OR, is straightforward and confidential. From ordering to taking the test and receiving results, the steps prioritize privacy and ease of use.
This addresses any concerns individuals may have regarding the security and simplicity of their testing process.
In Dead Ox Flat, OR, competitive pricing and rapid result turnaround make hair follicle testing an attractive option for companies of various sizes.
This combination offers both valuable cost savings and peace of mind, ensuring that businesses receive high-quality services promptly.
In Dead Ox Flat, OR, hair follicle drug tests are known for their precision and speed, offering highly accurate detection of substance use. This ensures that results are both fast and reliable, allowing for timely decision-making.
Employers and individuals alike trust the hair follicle test for its efficiency and the assurance that it provides.
Utilizing hair follicle testing in Dead Ox Flat, OR, helps employers maintain compliance with drug-free workplace policies, thus minimizing legal risks and elevating workplace safety.
This leads to a more secure work environment and peace of mind for employers who prioritize a drug-free workplace.
