Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for detecting usage of substances such as drugs and alcohol. By embedding biomarkers within the strands as they grow, hair retains a long-term record of these substances. When the sample is retrieved close to the scalp, it can offer a detection period of up to about three months for drugs and alcohol. Collecting hair is straightforward, relatively challenging to tamper with, and convenient to transport.
A portion of hair measuring 1.5 inches, consisting of around 200 strands (comparable to the thickness of a #2 pencil), provides a sample of 100mg, which is optimal for both screening and confirmation. For tests like EtG, add-ons, or those exceeding 10 panels, a 150mg sample is advisable. We suggest using a jeweler’s scale for weighing the sample. In the absence of scalp hair, a comparable amount of body hair can be used. Head hair specifically pertains to scalp hair, whereas body hair includes other types (facial, axillary, etc.).
Process Overview
The core stages in the lab process for deriving a drug test result include Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes its first phase of processing into the laboratory’s system. This step ensures the sample was properly sealed and dispatched, assigns it a random LAN (Laboratory Accessioning Number), and enters any extra data not covered by electronic chain of custody systems.
The Screening stage performs an initial rapid assessment for drug presence. Although Screening is a cost-saving approach to exclude drug usage in most samples, confirmed results are necessary for legal accountability. Samples that are initially positive in Screening necessitate a secondary Confirmation.
If the Screening phase indicates presumptive positivity, additional hair is taken from the original specimen for the Extraction phase. Here, drugs are separated from hair at a significantly lower concentration compared to other methods (e.g., urine or oral fluid), making hair drug screening particularly rigorous.
Confirmation of any positive result from Screening is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positivity undergo washing prior to confirmation as needed. The complete laboratory journey from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair protocols and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though termed "hair follicle tests", it is the hair strand, not the follicle beneath the scalp, that is analyzed.
When comparing hair follicle testing to traditional urine tests in Aspetuck, CT, the benefits are clear. Hair tests provide superior detection accuracy, capturing a longer history of substance use.
Unlike urine tests, hair follicle tests present a more reliable method. They track substance use patterns over a longer duration, making them a preferred choice for employers seeking comprehensive screening.
Hair follicle testing in Aspetuck, CT offers an extended detection window, allowing for substance history analysis up to 90 days prior. This long-term view aids employers in making informed decisions.
This testing method delivers a longer scope of detection, offering a more in-depth analysis of an individual's substance use history, which is invaluable for various professional requirements.
In Aspetuck, CT, hair follicle tests provide a tamper-resistant solution for drug screening. Their design significantly reduces the risk of adulteration, ensuring dependable results.
The robust collection process of hair tests makes them nearly impossible to alter, offering a reliable method that maintains the integrity of results, bolstering employers' trust in the outcomes.
Nationwide and local test centers in Aspetuck, CT, provide ultimate convenience for individuals seeking drug testing services. Our facilities offer quick and efficient access for reliable results.
With extensive locations available, our services ensure hassle-free and easy accessibility, making testing straightforward and stress-free for all clients.
In Aspetuck, CT, engaging in hair follicle testing is straightforward and confidential. From ordering to receiving results, the process is designed to ensure privacy and simplicity for all users.
The user-centric approach guarantees a stress-free experience focused on protection and ease, meeting all expectations for discretion and simplicity.
In Aspetuck, CT, our hair follicle testing services stand out with competitive pricing and fast turnaround times. This provides exceptional value for businesses.
We offer affordable solutions without compromising quality, enabling companies of all sizes to access reliable testing quickly, along with peace of mind.
The hair follicle drug screening process in Aspetuck, CT is renowned for its speed and reliability. This method offers high accuracy in detecting a range of substances, ensuring that results are both quick and precise.
With state-of-the-art technology, hair tests provide rapid results, allowing employers to make informed decisions swiftly. Hair tests boast a superior accuracy rate, ensuring that substance use is detected with precision.
Employers in Aspetuck, CT gain peace of mind through compliant drug testing methods like hair follicle analysis. This ensures adherence to drug-free workplace policies.
Using hair testing enhances workplace safety by reducing legal risk and ensuring policy compliance. It allows employers to foster a secure and productive environment.
