Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective means for detecting drug and alcohol usage. Hair serves as a detailed archive for alcohol and drug history by embedding biomarkers within the hair strand's fibers. When the hair closest to the scalp is collected, it can reveal alcohol and drug use over a roughly three-month timeframe. Hair collection is straightforward, somewhat tamper-resistant, and simple to transport.
A sample of 1.5 inches consisting of about 200 hair strands (roughly pencil-sized) proximate to the scalp yields 100mg, which is the optimal sample for both screening and confirmation. For EtG, additional testing, or tests exceeding 10 panels, a specimen of 150mg is advised. It is advisable to use a jeweler's scale for accurate specimen weighing. Should scalp hair be unattainable, a similar quantity of body hair can be utilized. The term head hair strictly refers to scalp hair, whereas body hair encompasses all other types, such as facial and axillary hair.
Process Overview
The primary procedures in processing a laboratory drug test result are Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially incorporated into a laboratory's workflow. This step ensures proper sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes any additional manual data entry not covered by an electronic tracking system.
Screening is a preliminary assessment for drug usage. Although Screening is cost-efficient in excluding drug usage for most samples, a positive outcome must be verified to be considered valid in legal contexts. Samples with preliminary positive Screening results must undergo further confirmation.
If Screening indicates a potential positive, additional hair is extracted from the initial sample for Extraction. This step involves extracting drugs from hair at significantly lower concentrations compared to other methods (such as urine or oral fluids), making hair drug testing a more intricate procedure.
GC/MS, GC/MS/MS, or LC/MS/MS techniques confirm any positive Screening results. Before confirmation, any samples indicating a presumption of positivity undergo washing as needed. The complete process, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed "hair follicle tests," the process examines the actual hair strand rather than the follicle under the scalp.
Why Hair Follicle Testing Excels Over Urine Testing in Delleker, CA, lies in its superior accuracy and reliability. Hair testing offers a more extensive detection timeline compared to traditional urine tests, providing more comprehensive results.
Employers in Delleker benefit from the robust information provided by hair tests, making it a preferred method over urine testing.
The extended detection window offered by hair follicle testing in Delleker, CA, is unmatched. With the ability to trace substance use for up to 90 days, hair tests provide a broader understanding of an individual’s drug history.
This extensive window is invaluable for employers seeking detailed insights into an applicant’s or employee’s potential drug use.
One of the strongest advantages of hair follicle testing in Delleker, CA, is its tamper-resistant nature. With significantly reduced chances of sample adulteration, the reliability of test results is greatly enhanced.
This testing method offers highly trustworthy results for employers and authorities requiring accurate drug testing outcomes.
With convenient testing centers located nationally and locally in Delleker, CA, our services are easily accessible. This offers a hassle-free and straightforward process for clients seeking reliable drug testing solutions.
Our expansive network ensures comprehensive and efficient access to drug testing resources without complications.
Our process for hair follicle testing in Delleker, CA, is designed to be simple and confidential. With easy steps for ordering, testing, and receiving results, we ensure that your privacy is upheld and concerns are addressed.
Clients can rely on a streamlined and secure experience when engaging with our testing services.
We offer competitive pricing structures for hair follicle testing in Delleker, CA, paired with fast turnaround times. Clients are guaranteed excellent value and consistent peace of mind, regardless of company size.
Our commitment is to provide reliable and cost-effective testing solutions that suit varying budget needs.
In Delleker, CA, the hair follicle drug testing method stands out for its speed, accuracy, and reliability. The precise results offered by these tests make them trusted options for detecting substance use efficiently and accurately.
Fast processing times ensure that you receive the information you need without prolonged waiting periods, making hair tests a popular choice for those seeking quick and accurate outcomes.
Hair follicle testing ensures compliance and provides peace of mind for employers in Delleker, CA. This testing method supports adherence to drug-free workplace policies, thereby minimizing legal risks and promoting a safer work environment.
