Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a robust method for uncovering drug and alcohol consumption. By encasing biomarkers within the fibers of a maturing hair strand, hair offers an extended chronicle of alcohol and drug utilization. A sample taken near the scalp can present an around 90-day detection window for substances. Hair is straightforward to gather, somewhat tough to tamper with, and convenient to transport.
A sample of 1.5 inches comprising roughly 200 hair strands (similar in size to a #2 pencil) nearest to the scalp yields 100mg of hair, which is the perfect specimen size for analysis. For EtG, supplementary tests, and/or tests exceeding 10 panels, it is advisable to collect 150mg of the sample. Utilizing a jeweler’s scale for weighing the specimen is suggested. If scalp hair cannot be obtained, an equivalent measure of body hair can be used. When mentioning head hair, it specifically refers to scalp hair. Body hair includes all other forms, such as facial and axillary hair.
Process Overview
There are four principal steps in lab processing a drug test: Accessioning, Screening, Extraction, and Confirmation.
Accessioning initiates the sample processing in a lab’s system. This step certifies that the sample was appropriately sealed and transported, assigns it a random Laboratory Accessioning Number (LAN), and finalizes extra data input that might not be present in an electronic chain of custody system.
Screening involves a preliminary test for drug abuse presence. While this step economically helps eliminate drug usage in most samples, a positive screen requires confirmation to be legally valid. Samples that show positive indications in Screening must undergo a secondary confirmation.
In cases where a sample tests positive during Screening, additional hair is taken from the initial sample and prepared for Extraction. This phase involves extracting drugs at significantly lower concentrations than other methods (like urine or oral fluid) which makes hair drug screening highly challenging.
Positive Screening results receive Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing preliminary positive results are cleansed prior if required. The full lab process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair standards and in compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", this test evaluates the hair strand and not the follicle beneath the scalp
When comparing hair testing to traditional urine tests in Central Heights, AZ, it's clear that hair follicle tests offer superior detection accuracy. With a longer detection window than urine tests, which only provide a short-term history, hair tests deliver a more comprehensive look at substance use.
Central Heights, AZ employers benefit from hair follicle testing's extended detection window. This method can reveal drug use over the past 90 days, offering a thorough view of an individual's past behaviors, crucial for workplace safety and applicant assessment.
This long-term insight is invaluable in making well-informed hiring and monitoring decisions.
One of the main advantages of hair follicle testing in Central Heights, AZ is its tamper-resistant nature. Unlike other methods, hair tests are difficult to adulterate, thus providing reliable and unquestionable results that are crucial for enforcing strict workplace policies and maintaining integrity.
Accredited Drug Testing offers widespread convenience with nationwide testing centers and local facilities in Central Heights, AZ. Our hassle-free access means quicker testing processes, minimal disruption. With our comprehensive network, individuals and companies alike can enjoy seamless service access anywhere.
In Central Heights, AZ, we ensure a simple and confidential procedure for drug testing. From ordering a test to receiving results, privacy remains a priority, making the process undemanding and secure.
Clients can rest assured knowing their data is handled with utmost confidentiality throughout.
Offering affordable pricing and rapid turnaround times, Accredited Drug Testing in Central Heights, AZ delivers exceptional value. Our competitive pricing caters to companies of all sizes, ensuring cost-effective solutions without compromising on quality or speed.
We prioritize value as well as reliability in our testing services.
Central Heights, AZ residents can trust hair follicle drug tests for fast and reliable results. These tests offer unmatched precision in detecting substance use, ensuring accuracy that instills confidence among employers and individuals.
The speed at which results are processed also aids in making timely and informed decisions about personal or employee wellness.
Employers in Central Heights, AZ can achieve compliance and peace of mind with hair follicle testing. By adhering to drug-free workplace policies, companies reduce legal risks and enhance safety. This testing ensures a secure environment, safeguarding the welfare of all involved.
Peaceful operations are assured with legally compliant testing solutions.
