Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have become recognized as an effective means for identifying drug and alcohol consumption. Hair captures a prolonged record of substances by embedding biomarkers within the strands of growing hair. When sourced near the scalp, hair can offer nearly a 90-day window for detecting alcohol and drugs. The collection of hair is straightforward, relatively tamper-resistant, and conveniently transportable.
A 1.5-inch segment comprising roughly 200 strands (equivalent to a #2 pencil diameter) nearest to the scalp will yield 100mg of hair, the preferred amount for analysis and validation. For EtG, add-ons, and tests exceeding 10 panels, 150mg is advisable. It is suggested to measure the sample using a jeweler’s scale. If scalp hair is not an option, an equal quantity of body hair may be used. When discussing head hair, we specifically mean scalp hair. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The drug testing laboratory processing involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the initial handling of a sample into the laboratory system. This step ensures the sample's sealing and proper shipment, assigns a random LAN (Laboratory Accessioning Number), and finalizes any additional data entry absent from an electronic chain of custody system.
Screening entails a preliminary swift identification of drugs. Although Screening is a cost-effective strategy to discount drug habits in most samples, a positive indication warrants confirmation for admissibility in legal proceedings. Any samples that initially test positive during Screening require further confirmation.
If a sample tests positive at the Screening stage, additional hair is extracted from the initial sample for Preparation in Extraction. During this process, substances are retrieved from hair at a lower concentration compared to other systems (such as urine or oral fluid), underscoring the complexity of hair drug testing.
Testing confirmation for any positive results occurs through GC/MS, GC/MS/MS or LC/MS/MS. All samples with initial positive findings are cleansed before confirmation when necessary. The comprehensive laboratory operations from Accessioning to Confirmation are examined under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests", the examination is conducted on the hair strand, not the follicle beneath the scalp
Hair follicle testing in Cecilville, CA, proves superior to urine tests due to its extended detection capabilities. Unlike traditional urine tests, hair tests can identify substance use over a more extended period, offering a clearer history of an individual's drug use.
Compared to urine tests, hair follicle assays are more efficient at identifying long-term drug use, making them an essential tool for employers enforcing strict drug-free policies.
One of the significant advantages of hair follicle testing in Cecilville, CA, is its extended detection window. This method can track drug use for up to 90 days, offering a more comprehensive view of an individual's substance history.
Employers benefit greatly from this prolonged detection period, as it gives them a detailed insight into an employee or candidate's long-term behavior and compliance with company drug policies.
The tamper-resistant nature of hair follicle tests in Cecilville, CA, significantly reduces the chances of sample adulteration. Unlike urine tests, which can be easily manipulated, hair tests are collected in a controlled environment, ensuring their integrity.
This level of security provides users with confidence in the results, eliminating concerns about altered samples and guaranteeing that the data reflects true substance use.
Serving Cecilville, CA, and beyond, our nationwide testing centers ensure convenient access to hair follicle testing services. With our extensive network, clients enjoy quick, hassle-free testing wherever they are located.
Our local presence in Cecilville means that individuals can access these essential services without unnecessary travel, making the process more straightforward and efficient.
The process for ordering and completing a hair follicle test in Cecilville, CA, is both simple and confidential. Users are assured of privacy at every step, from ordering the test to receiving the results.
This ease of use and assurance of confidentiality addresses any potential concerns, ensuring a smooth and stress-free testing experience for all clients.
In Cecilville, CA, our hair follicle testing services offer affordable pricing and fast turnaround times, ensuring excellent value for employers of all sizes. Our competitive rates make these services accessible and practical.
Combining reasonable costs with rapid result delivery helps companies make informed decisions quickly, enhancing productivity and providing peace of mind.
In Cecilville, CA, hair follicle drug tests are renowned for their speed and accuracy. These tests deliver fast, reliable results that make them a preferred choice for detecting substance use. The precision of hair tests is unmatched, providing highly dependable outcomes.
With an observed collection process, hair testing's accuracy ensures that results are both reliable and prompt. This meticulous approach guarantees trustworthy data in a shorter time frame.
In Cecilville, CA, hair follicle testing helps employers maintain compliance with stringent drug-free workplace policies. Utilizing this method minimizes potential legal risks and enhances overall workplace safety.
By implementing hair testing, companies can ensure they are fostering a secure work environment, thus providing peace of mind to both employees and management.
