Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust technique for identifying drug and alcohol consumption. Hair offers an extended timeline of substance usage by capturing biomarkers in the strands of the growing hair. When gathered near the scalp, hair can reveal drug and alcohol usage for an approximate duration of three months. Hair collection is straightforward, relatively tamper-proof, and convenient for shipping.
A sample measuring 1.5 inches, consisting of about 200 hair strands (comparable to a #2 pencil's thickness) closest to the scalp will yield 100mg of hair, the perfect quantity for both screening and confirmation. For EtG, additional tests, and/or panels above 10, a 150mg specimen is advised. Utilizing a jeweler’s scale for weighing the specimen is suggested. In cases where scalp hair is not available, an equivalent amount of body hair may be taken. "Head hair" specifically pertains to scalp hair, while "body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result primarily involves four steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of processing a sample into a lab's system, ensuring the sample is properly sealed and shipped, allocating a random LAN (Laboratory Accessioning Number), and finalizing any outstanding data entry outside of an electronic chain of custody system.
Screening is a preliminary assessment for substance abuse. Though cost-efficient for ruling out drugs in most samples, a positive screen mandates confirmation to be legally valid. Presumptive positive samples during Screening necessitate further confirmation.
If a sample is presumptively positive in the Screening phase, additional hair is utilized from the original specimen for Extraction. This stage retrieves drugs from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), making hair drug testing a complex procedure.
A positive screening result undergoes Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are subjected to washing before confirmation as required. The comprehensive lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp
In Frost, WV, hair follicle testing surpasses urine analysis by providing unmatched detection accuracy. While urine tests can identify recent substance use, hair tests cover a broader timeframe, highlighting patterns of drug use over several months.
Hair follicle tests are ideal for employers aiming to maintain a drug-free workplace. Their accuracy and reliability provide assurance, reflecting workplace integrity and safety.
In Frost, WV, the hair follicle testing method offers an extensive detection timeline of up to 90 days. This capability permits employers to gain a thorough understanding of an employee's potential drug history.
By examining a long timeframe, hair tests reveal consistent substance use patterns. Hence, they form an excellent basis for making informed decisions in the workplace.
Hair follicle tests in Frost, WV significantly reduce tampering risks, offering trustworthy results. The nature of these tests makes it challenging for individuals to manipulate or alter samples during collection.
Reliability is key for organizations depending on dependable drug testing processes. Hair tests provide a robust testing method, eliminating doubts associated with adulteration.
Testing is convenient in Frost, WV, thanks to our comprehensive network of nationwide locations. Our facilities ensure a hassle-free testing experience, with easy access and quick service.
The process for hair follicle testing in Frost, WV is straightforward and keeps privacy at its core. From placing orders to obtaining results, every step safeguards confidentiality, ensuring participant comfort.
Efficiency and clarity define the overall testing procedure. Participants can expect a smooth experience with secure communication at every stage.
Our hair follicle testing services in Frost, WV feature competitive pricing and swift turnaround times. This strategic approach ensures affordability, making it accessible to companies both large and small.
Value is integral to our offerings. Fast results coupled with reasonable costs mean clients receive the best possible service and peace of mind.
Hair follicle drug tests offer unparalleled precision and speed in Frost, WV. With high levels of accuracy, these tests can detect even the minutest traces of substances. Employers who prioritize efficiency can depend on these timely tests for making informed decisions.
The excellence of hair drug tests lies in their ability to deliver fast results. Often within a few days, results reach employers, ensuring minimal delays in hiring or legal proceedings.
In Frost, WV, hair follicle drug testing fosters compliance with workplace drug-free policies, enhancing safety. By relying on these tests, employers can minimize legal risks and improve overall workplace morale.
Promoting a secure environment is of utmost importance. Hair testing ensures employees adhere to strict substance-use regulations, thereby maintaining a peaceful work setting.
