Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a formidable method for identifying drug and alcohol consumption. Hair locks onto biomarkers within the fibers of the hair strand, offering a prolonged record of substance use. When acquired near the scalp, hair can provide a detection window of up to around 3 months for alcohol and other drugs. This method is straightforward to collect, relatively challenging to tamper with, and simple to transport.
A 1.5-inch segment comprising roughly 200 hair strands (similar in thickness to a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample for analysis and validation. For EtG, supplementary tests, and/or testing exceeding 10 panels, 150mg of the sample is advisable. It's suggested to weigh the sample on a jeweler’s scale. Should scalp hair be inaccessible, an equivalent amount of body hair can be used. Head hair references apply solely to scalp hair, while body hair encompasses other types like facial and axillary hair.
Process Overview
The procedure for laboratory handling of a drug test result comprises Accessioning, Screening, Extraction, and Confirmation as its essential steps.
Accessioning involves introducing the sample into a laboratory’s system, ensuring the sample was properly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any additional data input not supplied by an electronic custody system.
Screening is an initial rapid assessment for substance abuse. Although Screening is a budget-friendly measure to dismiss drug use in most samples, results showing a positive screen must undergo confirmation to be permissible in legal contexts. Any samples testing presumpively positive during Screening necessitate further confirmation.
For samples testing presumptively positive during the Screening phase, more hair is extracted from the original sample for Extraction. Here, drugs are removed from hair at significantly lower concentrations compared to other methodologies (e.g., urine or oral fluid), underscoring why hair drug screening is recognized as a complex method.
Confirmation for any positive screening outcome is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo washing before confirmation if necessary. The entire lab process from Accessioning to Confirmation is evaluated under both CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often misnamed as "hair follicle tests", the examination evaluates the hair strand rather than the follicle beneath the scalp.
Why Hair Testing is Superior
In Parrott, GA, individuals and employers are increasingly turning to hair follicle testing. This method is recognized for its superior accuracy over conventional urine tests.
The key advantages of hair testing include:
Conclusion: For thorough drug-use history, hair testing surpasses urine tests.
Hair follicle tests provide insight into drug use spanning up to 90 days. In Parrott, GA, this extended detection window offers a comprehensive evaluation of an individual's substance history.
Benefits of Extended Detection:
In Parrott, GA, hair follicle testing excels in resisting tampering. The method's design minimizes the risk of sample adulteration, ensuring trustworthy results.
This secure process provides employers with added confidence in the results' authenticity.
Convenient Accessibility
In Parrott, GA, our extensive network of nationwide testing centers ensures easy access to hair follicle testing services.
The benefits include:
Our commitment to accessibility guarantees efficient service for all clients.
In Parrott, GA, our hair follicle testing process is straightforward and private. Clients value the confidentiality and simplicity of our approach.
With streamlined procedures, clients experience a worry-free testing journey.
Value-Driven Solutions
Competitive pricing and rapid results make our hair follicle testing in Parrott, GA an attractive option for businesses.
Our competitive offerings ensure organizations receive excellent value and efficiency.
In Parrott, GA, hair follicle drug testing stands out for its speed and accuracy. This method provides fast, dependable results, ensuring precise detection of substances.
Accurate Results: Hair tests are renowned for their high accuracy, greatly reducing false positives and negatives.
Ensuring Compliance in Parrott
Employers in Parrott, GA can achieve peace of mind through hair follicle testing, fully aligning with workplace drug policies.
Advantages for Employers:
