Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have gained recognition as an effective method in identifying drug and alcohol consumption. They offer an extended timeline of substance use by capturing biomarkers in the strands of hair as it grows. If cut near the scalp, hair can reveal up to a three-month period of alcohol and drug use. Collection is straightforward, tampering is somewhat challenging, and transportation is uncomplicated.
A segment measuring 1.5 inches, consisting of approximately 200 strands (roughly the diameter of a #2 pencil) closest to the scalp, will yield 100mg, which is the preferred quantity for screening and confirmation. For EtG testing, additional tests, and/or when testing exceeds 10 panels, 150mg is suggested. It is advisable to use a jeweler’s scale for weighing the specimen. In cases where scalp hair is absent, a similar amount of body hair can be gathered. When discussing head hair, it specifically refers to scalp hair. Meanwhile, body hair encompasses other hair types, including facial and axillary hair.
Process Overview
The four crucial phases in the lab processing of a drug test outcome encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a sample within a lab’s system. This process confirms that the sample was properly sealed and dispatched, assigns a randomized LAN (Laboratory Accessioning Number), and finalizes any lacking data entry not supported by an electronic chain of custody framework.
Screening provides an initial review for drugs of abuse. While it is a cost-efficient measure to eliminate potential drug usage in most samples, a positive finding must be further validated for legal acceptability. Any samples that are preliminarily positive during Screening mandate secondary confirmation.
If Screening suggests positivity, extra hair from the original specimen is prepared for Extraction. Here, drugs are extracted from the hair at concentrations lower than other methods (e.g., urine or oral fluid), which makes hair drug screening one of the most intricate methods.
Confirmation of any preliminary positive results is executed by GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all samples marked as presumptive positives undergo washing as required. The entire laboratory procedure from Accessioning to Confirmation is verified under the CAP (College of American Pathologists) Hair designation and aligns with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly dubbed "hair follicle tests," these tests analyze the hair strands, not the follicles beneath the scalp.
When comparing hair follicle tests to urine tests in Blue Hills, CT, the former stands superior owing to better detection accuracy and reliability. Hair testing provides a broader detection window, capturing substance usage that urine tests might miss.Enhanced accuracy not only ensures reliable results but also assists employers in maintaining compliance and safety at the workplace. Benefits include a longer detection period and decreased chances of sample tampering.
Hair follicle testing in Blue Hills, CT is particularly advantageous due to its extended detection period, offering a look back as far as 90 days.This comprehensive history is invaluable for employers eager to understand their employees' substance habits.
The hair follicle testing in Blue Hills, CT significantly minimizes the chances of sample tampering. Given that altering hair follicles is near impossible, this method provides asecure and trustworthy testing option.
Accessibility with ease is essential for workplace testing, and our testing centers are conveniently located nationwide, including Blue Hills, CT. Theconvenience and speed of our services ensure that drug testing is a hassle-free experience.
In Blue Hills, CT, the process for conducting a hair follicle test is bothsimple and confidential. From ordering to receiving results, each step is designed with privacy in mind, facilitating a stress-free experience.
Competitive pricing and quick turnaround times define our hair follicle drug testing services in Blue Hills, CT. Ouraffordable pricing structure ensures that businesses of all sizes can avail quality testing without financial strain.
In Blue Hills, CT, hair follicle drug tests shine due to their precision and rapidity. These tests are renowned for quickly yielding high-precision results, making them a stellar option for detecting substance use.Reliable results form the backbone of confident decision-making, placing hair follicle tests at the forefront of modern detection technologies.
Employers in Blue Hills, CT gainconfidence and compliance peace by opting for hair follicle tests. Ensuring adherence to workplace drug policies, these tests reduce legal risks while fostering a safe environment.
