Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for identifying drug and alcohol consumption. Hair offers an extended overview of alcohol and other substances by capturing biomarkers within the strands as they grow. When obtained from near the scalp, it can reveal drug or alcohol use for about 90 days. Hair is straightforward to collect, hard to tamper with, and simple to transport.
A 1.5-inch segment consisting of roughly 200 hairs (comparable to a #2 pencil) nearest the scalp yields 100mg, which is optimal for analysis and validation. For EtG, add-ons, and tests over 10 panels, 150mg is advised. Using a jeweler’s scale to weigh the sample is advisable. If no scalp hair is present, an equivalent body hair sample may be used. "Head hair" refers exclusively to scalp hair, whereas "body hair" includes other types (facial, axillary, etc.).
Process Overview
The lab processing of a drug test result consists of four core steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the primary processing of a test sample into a lab's system. This encompasses confirming the sample's seal and proper shipment, allocating a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry not covered by an electronic chain of custody protocol.
Screening offers a rapid preliminary assessment for various drugs. Despite being a cost-efficient approach to eliminate drug presence in most samples, a positive result from screening necessitates confirmation to be valid in legal settings. Samples that are presumptively positive in Screening must undergo secondary validation.
For samples yielding presumptive positives during Screening, more hair is extracted from the initial sample and set up for Extraction. In this step, substances are removed from hair at more diluted levels than other approaches (e.g., urine or oral fluid), making hair drug analysis the most intricate to conduct.
Verification of any positive screening result is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing before verification as needed. From Accessioning to Confirmation, the entire process is scrutinized under both the CAP (College of American Pathologists) Hair designation and certification to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis actually examines the hair strand itself, not the follicle below the scalp
In Iona, MN, hair follicle testing stands out against traditional urine tests due to superior detection accuracy. Hair tests detect a broader range of substances, providing unmatched reliability.
Urine tests may miss occasional users, but hair tests' longer detection window ensures a comprehensive evaluation of substance use history.
The advanced capabilities of hair testing offer businesses a clearer picture, significantly reducing uncertainty in Iona, MN.
Hair follicle testing in Iona, MN is renowned for an extended drug detection period, capturing substance use up to 90 days.
This comprehensive insight into an individual's substance activity aids employers in evaluating the suitability of current or potential employees.
With extended detection capabilities, hair tests heighten workplace safety and integrity by revealing ongoing substance usage.
Hair follicle tests provide a tamper-resistant drug testing method, crucial for Iona, MN organizations prioritizing reliability.
Reductions in sample adulteration render it difficult to alter the outcome, maintaining the test's trustworthiness.
Such robustness in testing procedures ensures that results represent an authentic snapshot of substance use in Iona, MN.
Enjoy the convenience of widespread testing availability with Accredited Drug Testing centers throughout Iona, MN, and nationally.
Access to our services is seamless, ensuring that testing is hassle-free and easily accessible to all in the region.
Whether for pre-employment or other testing needs, our local presence assures prompt service and ease of access.
Simplifying the testing process in Iona, MN, we offer a discreet and confidential experience from ordering to results.
Client privacy is maintained throughout, with procedures designed to protect personal information effectively.
The seamless and user-friendly testing process provides Iona, MN residents with assurance and ease of mind.
Competitive pricing and quick result turnaround characterize our operations in Iona, MN, offering excellent value.
Rapid processing times and affordability make our testing services attractive to businesses of all sizes.
Balancing cost-effectiveness with speed, Accredited Drug Testing aids in maintaining budgetary constraints while ensuring quality.
The precision of hair follicle drug testing lies in its ability to deliver fast and accurate results. In Iona, MN, our testing centers employ advanced methodologies ensuring high accuracy and reliability in detecting substance use.
Quick turnaround times enhance reliability, making it perfect for employers seeking rapid assessments in Iona, MN.
Hair testing's robust accuracy in detecting varied substances ensures dependable results, giving you confidence in every test.
Using hair follicle testing in Iona, MN ensures workplace drug-free policy compliance, benefiting employers by minimizing legal risk.
Peace of mind is achieved through rigorous testing, promoting drug-free environments and enhancing overall safety.
Employers rely on the empirical reliability of hair tests to safeguard their operations from unauthorized substance use.
