Urine| Hair Follicle | Oral Fluid | Blood | ETG
Regarded as an influential means, hair testing assists in identifying drug and alcohol consumption. It captures a long-term record by locking biomarkers within the fiber of the developing hair strand. Gathered near the scalp, hair offers roughly a three-month detection timeline for alcohol and other drugs. The collection process is straightforward, tough to tamper with, and simple to dispatch.
A 1.5-inch portion of approximately 200 hair strands (comparable to the thickness of a #2 pencil) near the scalp yields 100mg, the optimal quantity for assessments and validations. For EtG, additional tests, or panels exceeding 10, a 150mg sample is advised. We suggest using a jeweler’s scale for weighing the sample. If scalp hair isn't accessible, an equivalent amount of body hair can be gathered. When mentioning head hair, it exclusively signifies scalp hair. Body hair alludes to all other hair varieties (facial, axillary, etc.).
Process Overview
Four primary stages occur during laboratory processing of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the primary processing of a sample into a lab’s system. This encompasses confirming the proper sealing and shipping of the sample, allocating a random LAN (Laboratory Accessioning Number), and completing any extra data entry not supplied through an electronic chain of custody process.
Screening entails a quick preliminary check for drugs of abuse. Though Screening is economically viable for ruling out drug consumption in most samples, a positive outcome necessitates confirmation to be court-admissible. Samples showing presumptive positives in Screening need secondary confirmation.
If the Screening phase indicates a presumptive positive, additional hair is utilized from the initial sample and readied for Extraction. This step extracts drugs from hair at significantly lower concentrations compared to alternate methods (e.g., urine or oral fluid), rendering hair drug screening the most intricate methodology.
GC/MS, GC/MS/MS, or LC/MS/MS techniques confirm any positive screening results. Every presumptive positive sample undergoes washing before confirmation as required. The entire lab process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 certification guidelines.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the examination evaluates the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing beats urine tests in Linden, MI is clear due to its superior detection capabilities and reliability. Compared to traditional urine tests, hair testing offers many advantages that are hard to ignore for comprehensive substance monitoring.
Hair follicle testing is renowned for its extended detection window, covering up to 90 days. This long span provides employers in Linden, MI, with a thorough view of an individual’s substance use history, aiding in informed decision-making.
In Linden, MI, hair follicle testing sets the standard for tamper-resistant drug screening. It dramatically reduces the likelihood of sample adulteration, delivering consistent and credible outcomes.
Our widespread network of testing centers, including those in Linden, MI, makes accessing hair follicle drug testing convenient and hassle-free for everyone. Nationwide reach meets local needs effectively.
In Linden, MI, the hair follicle drug testing process is both simple and confidential. Ordering the test, collecting samples, and receiving results are all streamlined to ensure ease of use while maintaining privacy.
With competitive pricing and swift turnaround times, our services offer great value in Linden, MI. Businesses of all sizes can benefit from our cost-effective hair follicle testing solutions, ensuring peace of mind at an affordable rate.
In Linden, MI, hair follicle drug tests stand out for their precision and speed. These tests offer high accuracy in detecting substance use, ensuring fast and reliable results that can be trusted by employers and individuals alike.
Employers in Linden, MI, gain peace of mind with hair follicle testing as it ensures compliance with drug-free workplace policies. This method decreases legal liabilities while enhancing overall safety in the workplace.
