Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective instrument for identifying substance and alcohol consumption. Hair captures a detailed record of alcohol and drugs by embedding biomarkers within the strands of the growing hair. When cut close to the scalp, hair can reveal drug and alcohol consumption up to roughly three months back. Hair collection is straightforward, relatively challenging to tamper with, and easy to transport.
A sample measuring 1.5 inches and consisting of about 200 hair strands (comparable to a #2 pencil) near the scalp amounts to 100mg, the perfect quantity for screening and confirmation tests. For EtG, add-ons, or tests exceeding 10 panels, a specimen of 150mg is advisable. We recommend using a jeweler's scale for measuring the specimen. Should scalp hair be unobtainable, an equal quantity of body hair can be gathered. Head hair refers specifically to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results typically encompasses four major stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial processing stage wherein a sample is integrated into a lab's system. This entails ensuring the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and filling in any additional data entry not captured by an electronic chain of custody system.
Screening offers a preliminary rapid assessment for substance abuse. Although Screening is an economical method to dismiss drug presence in the majority of samples, court admissibility requires positive results to undergo Confirmation. Samples presumptively positive during Screening necessitate a secondary confirmation.
For samples deemed presumptively positive during Screening, additional hair is extracted from the original specimen for the Extraction phase. Here, drugs are extracted from the hair at significantly lower concentrations than other methodologies (such as urine or oral fluid), a factor contributing to the complexity of hair drug screening.
Confirmation of a positive screening outcome is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo a cleansing process prior to confirmation if necessary. The comprehensive laboratory procedure from Accessioning to Confirmation is examined under the College of American Pathologists (CAP) Hair designation and adheres to ISO / IEC 17025 standards of accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly dubbed "hair follicle tests," the focus is on the analysis of the hair strand rather than the follicle beneath the scalp.
In Havana, Kansas, hair follicle tests surpass traditional urine tests due to their ability to detect substance use over extended periods. With a longer window of detection, hair testing provides a more reliable and accurate assessment of an individual's drug history.
One of the standout features of hair follicle testing in Havana, KS is its prolonged detection window. Capable of identifying drug use up to 90 days prior, this method gives employers a robust view of an individual's substance use history, offering crucial insights that traditional methods may miss.
In Havana, KS, hair follicle tests are a tamper-resistant solution for drug screening, minimizing the risk of sample manipulation. This reliability guarantees results that are trustworthy, making it a preferred choice for those seeking uncompromised outcomes.
With testing centers located nationwide, including local sites in Havana, KS, accessing hair follicle testing services is convenient and straightforward. This network ensures that individuals and businesses can quickly undergo testing without hassle, no matter their location.
The process for hair follicle testing in Havana, KS is designed to be simple and confidential. From the initial order to receiving results, individuals can rest assured that their privacy is maintained throughout, making the entire experience user-friendly and discreet.
Offering competitive pricing and fast turnaround times, hair follicle testing in Havana, KS delivers outstanding value for businesses of all sizes. With cost-effective options and prompt results, this testing method helps companies maintain their budget while ensuring employee compliance.
Hair follicle drug tests in Havana, KS are renowned for their fast and reliable outcomes. Due to their accurate detection capabilities, these tests offer precise insights into substance use patterns, ensuring results that are both swift and dependable.
Employers in Havana, KS can rely on hair follicle testing to ensure adherence to drug-free workplace policies. This method not only reduces legal liabilities but also promotes a safer work environment, providing peace of mind and regulatory compliance.
