Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair testing is greatly valued for its effectiveness in identifying the consumption of substances like drugs and alcohol. Hair acts as a reliable archive, capturing indicators in the strands as they grow. When hair is gathered near the scalp, it can offer a retrospective insight of up to 90 days for detecting alcohol and other substances. The collection procedure is straightforward, resistant to tampering, and efficient for transport.
Collecting a sample measuring 1.5 inches with around 200 strands (comparable to the thickness of a #2 pencil) provides 100mg of hair, which is the optimal quantity for both screening and subsequent verification. For EtG assessments, additional options, or testing beyond 10 panels, it is recommended to gather 150mg. Using a jeweler’s scale for weighing the sample is advisable. In the absence of sufficient scalp hair, a similar quantity of body hair can be used. 'Head hair' denotes scalp hair only, whereas 'body hair' encompasses types such as facial and axillary hair.
Process Overview
The key phases in processing a lab drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first phase, involving entering the sample into the lab’s system. It ensures that the sample is sealed and sent properly, allocates a unique LAN (Laboratory Accessioning Number), and finalizes any missing data entry not covered by an electronic custody chain.
Screening involves a preliminary examination for drugs. While cost-effective for excluding the majority of samples from drug use, a positive result in this step requires confirmation to be used judicially. Samples deemed presumptively positive must undergo further validation.
Where a presumptive positive emerges in Screening, additional hair is extracted from the original sample for the Extraction step. Here, drugs are isolated from hair at a lower concentration than other methods like urine or oral fluid, underlining hair drug screening's complexity.
Confirmation of any positive outcomes in screening is done through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed before confirmation as necessary. The entire lab procedure, from Accessioning to Confirmation, is meticulously evaluated under the CAP (College of American Pathologists) Hair directive and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the focus is on assessing the hair strand, not the follicle below the scalp.
In Temple Terrace, FL, the advantages of hair follicle testing greatly surpass traditional urine testing. Extensive Detection Period: The tests confidently monitor up to 90 days of drug activity, outperforming the short-term capabilities of urine tests.
Hair follicle testing provides an extended detection window in Temple Terrace, FL, enabling thorough insight into long-term drug use patterns. This test captures a snapshot of drug intake over a notable period, approximately up to 90 days.
Offering tamper-resistant drug testing, hair follicle tests minimize sample manipulation risks in Temple Terrace, FL. This method fortifies the reliability of drug screening processes and enables confidence in results.
With convenient locations, both nationwide and locally in Temple Terrace, FL, accessing our testing services has never been easier. Wide Network Availability: Our facilities ensure seamless testing across the country.
Our process in Temple Terrace, FL, is simple and confidential, addressing privacy and convenience concerns for clients ordering, testing, and receiving their results.
Our hair follicle drug testing service in Temple Terrace, FL, boasts affordable pricing and swift results, delivering exceptional value to companies large and small.
The precision of hair follicle drug tests ensures rapid and accurate results in Temple Terrace, FL. Employers benefit from a process that quickly identifies substance use, enhancing the speed of hiring decisions.
Employers in Temple Terrace, FL, are assured of compliance and peace of mind through hair follicle testing. Utilizing this method guarantees adherence to drug-free policies, reducing legal vulnerabilities.
