Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective tool for identifying both drug and alcohol consumption. Through capturing biomarkers in the strands of hair, it offers a comprehensive historical account of substance use. Hair samples taken near the scalp can reveal a history of up to about three months for alcohol and drugs. Hair is straightforward to gather, challenging to tamper with, and hassle-free to transport.
A sample sized at 1.5 inches from approximately 200 hair strands (comparable to a #2 pencil's width) nearest to the scalp offers 100mg of hair, which is optimal for analysis and validation. For EtG, additional tests, and tests beyond 10 panels, a 150mg sample is advised. We suggest using a jeweler's scale to weigh the sample. Should scalp hair be unavailable, the same quantity of body hair can be utilized. When mentioning head hair, it pertains specifically to scalp hair. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The laboratory procedure for a drug test outcome includes four critical stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial handling of a sample into a lab's database. This process verifies if the sample was sealed and dispatched correctly, assigns it a random LAN (Laboratory Accessioning Number), and inputs any further data absent in an electronic chain of custody system.
Screening provides an initial rapid evaluation for drug use. Though Screening is a budget-friendly way to dismiss drug usage in most samples, any positive screen result must be verified to be valid in legal settings. Samples showing presumptive positivity in Screening require additional confirmation.
For samples showing presumptive positivity during Screening, more hair is extracted from the original sample and prepped for Extraction. This step involves removing drugs from hair at a considerably lower concentration than other methods (e.g., urine or saliva), rendering hair drug analysis the most intricate methodology.
Confirmation of any positive screen result occurs via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positives undergo washing as required before confirmation. The entire lab process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", this test actually examines the hair strand rather than the follicle beneath the scalp.
In Libertyville, IA, hair follicle testing has established itself as superior to traditional urine tests due to its heightened detection accuracy and reliability. Unlike urine tests, hair testing minimizes chances of result manipulation, offering a more comprehensive view of an individual's substance use history. This method assures employers of more dependable results.
The extended detection window provided by hair follicle testing in Libertyville, IA, is invaluable. With the ability to trace drug use for up to 90 days, employers receive a detailed insight into an individual's substance history. This long detection period ensures a thorough evaluation beyond what traditional methods offer.
Hair follicle testing in Libertyville, IA, significantly minimizes the risk of sample adulteration. By making tamper-resistant testing a reality, it's almost impossible to alter or fake results, delivering reliable and indisputable outcomes. Organizations benefit from the authenticity and trustworthiness of this testing approach.
With numerous nationwide testing centers, including those in Libertyville, IA, accessing hair follicle testing is both quick and convenient. Our widespread network ensures fast and straightforward testing services, minimizing hassle for employers and individuals seeking reliable drug testing solutions.
In Libertyville, IA, the process for hair follicle drug testing is both simple and confidential. By ensuring privacy and ease throughout ordering, testing, and result retrieval, individuals can trust in the security and user-friendliness of the procedure. Our system respects personal concerns and ensures clarity.
Offering competitive pricing and swift turnaround times, our hair follicle testing services in Libertyville, IA, provide excellent value. Businesses of all sizes can benefit from the affordability and rapid results, securing peace of mind without compromising on budget or efficiency.
The precision and swiftness of hair follicle drug testing in Libertyville, IA, set it apart. Its high accuracy in identifying substance use makes it a trusted choice. Not only does it deliver fast results, but it also offers reliable data to track past drug use, ensuring employers and other stakeholders receive credible outcomes swiftly.
In Libertyville, IA, hair follicle testing helps employers maintain compliance with drug-free workplace standards. It reduces legal risks by ensuring reliable results which support drug policies. Utilizing this method provides peace of mind, enhancing workplace safety by deterring substance abuse effectively.
