Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly regarded as an effective means for detecting substance use. The hair offers a comprehensive timeline of drug and alcohol consumption by embedding biomarkers within the strands as they grow. When obtained near the scalp, hair samples can reveal substance exposure over an estimated period of 90 days. Collection is straightforward, tampering is challenging, and shipping is uncomplicated.
A 1.5-inch collection of roughly 200 hair strands (approximately the thickness of a #2 pencil) near the scalp yields 100mg, ideal for both screening and confirmatory purposes. For tests like EtG, additional options, or those exceeding 10 panels, a 150mg sample size is advisable. It's suggested to measure the amount on a jeweler’s scale. In the absence of scalp hair, an equal volume of body hair can be substituted. "Head hair" denotes scalp hair exclusively, while "body hair" includes types like facial or axillary hair.
Process Overview
The laboratory drug test result processing is broken down into Accessioning, Screening, Extraction, and Confirmation stages.
Accessioning is the initial process where a sample is integrated into a lab's system. This step ensures proper sample sealing and shipment, assigns a Laboratory Accessioning Number (LAN) randomly, and completes any pending data entry not captured by an electronic custody chain.
Screening provides a preliminary assessment for substance presence. Though Screening is economical for eliminating drug use in many samples, confirmed results are necessary for legal acceptance. Samples with preliminary positive results during Screening undergo further verification.
Upon a preliminary positive result in Screening, additional hair is extracted from the sample for further processing in the Extraction stage. At this stage, drug traces are isolated from hair at lower concentrations compared to other methods (e.g., urine or saliva), posing challenges for hair drug testing given its complexity.
Confirmation for any positive Screening outcome is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Prior to confirmation, any samples with preliminary positive results undergo washing as required. The entire process from Accessioning to Confirmation is audited according to the CAP (College of American Pathologists) Hair guidelines and ISO/IEC 17025 certifications.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests," the analysis focuses on the hair strand itself, not the follicle beneath the scalp.
Hair follicle testing trumps urine testing in Bluewater, AZ due to its unparalleled detection accuracy. Unlike traditional urine tests, hair tests offer a far-reaching detection period, revealing substance use over a 90-day window.
This method's reliability makes it preferable for employers seeking to uphold a drug-free workplace, as it better aligns with stringent compliance standards.
In Bluewater, AZ, hair follicle testing stands out for its extended detection window, covering up to 90 days of substance usage. This advantage offers employers a comprehensive view of a candidate or employee's drug history.
Such a broad timeframe provides a more thorough and precise understanding of an individual’s substance use patterns over time.
Hair follicle testing in Bluewater, AZ is a tamper-resistant method, significantly reducing the risk of sample adulteration. The stringent collection process ensures the integrity of the sample.
This method provides reliable and undisputable results, giving employers confidence in the testing outcomes and maintaining high accuracy standards.
With widespread availability, our testing centers in Bluewater, AZ and nationwide ensure convenient access to hair follicle drug tests. This network simplifies the testing process, offering quick, easy service.
Whether local or across the country, our centers provide a seamless experience, enabling timely and hassle-free testing services for all clients.
In Bluewater, AZ, the hair follicle testing process is simple and confidential, from ordering to obtaining results. This approach addresses privacy concerns, ensuring ease of use for clients.
The straightforward process prioritizes discretion and compliance while upholding high standards of confidentiality and efficiency.
Our services in Bluewater, AZ offer competitive pricing and quick turnaround for hair follicle testing, ensuring excellent value for businesses. We provide cost-effective solutions without compromising quality.
Fast and affordable, our testing services cater to companies of all sizes, promising timely results and peace of mind.
Hair follicle drug tests provide fast, accurate, and reliable results in Bluewater, AZ. Their precision in identifying substance use is unparalleled, ensuring that results are trustworthy and conclusive.
With a reputation for efficiency, these tests detect a broad range of substances quickly, minimizing downtime in obtaining results and providing clarity.
Employers in Bluewater, AZ gain peace of mind and compliance assurance through hair follicle testing. This method supports adherence to workplace drug-free policies, helping to decrease legal risks and enhance safety.
Using this reliable screening technique ensures that drug policies are enforced strictly and fairly, contributing positively to workplace safety and standards.
