Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective means for uncovering drug and alcohol consumption. Hair captures a long-ranging history of substances by embedding biomarkers within the strand’s fibers as it grows. Collected near the scalp, hair can potentially provide a detection timeline of around 3 months for various substances. Hair collection is straightforward, difficult to tamper with, and simple to transport.
A 1.5-inch segment comprising roughly 200 hair strands (akin to the thickness of a #2 pencil) near the scalp furnishes 100mg of hair, which is the preferable quantity for both screening and confirmation. For EtG, supplemental tests, or those exceeding 10 panels, 150mg of the material is advisable. We suggest measuring the sample using a jeweler’s scale. If scalp hair is lacking, a similar amount of body hair could be used. References to head hair pertain strictly to scalp hair, while body hair encompasses alternative types (e.g., facial, axillary, etc.).
Process Overview
The laboratory procedure for generating a drug test outcome entails four core stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the opening phase where a sample is integrated within a laboratory’s framework. This step comprises verifying the sample’s sealing and shipment, allocating a random LAN (Laboratory Accessioning Number), and executing any residual data entry absent in an electronic chain of custody system.
Screening consists of a preliminary rapid check for drug traces. While Screening is a budget-friendly approach to dismiss drug consumption in most samples, a positive scream demands confirmation for legal admissibility. Samples hinting at positivity in Screening necessitate additional confirmation.
If a sample appears positive in Screening, extra hair is extracted from the initial specimen for the Extraction phase. Here, drugs are drawn out of hair at notably lower concentrations compared with other procedures (like urine or oral fluid), underscoring why hair drug analysis is among the more challenging methodologies.
Positive Screening outcomes are verified using GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptively positive sample undergoes necessary washing before confirmation. The entire lab progression from Accessioning to Confirmation is scrutinized under both CAP (College of American Pathologists) Hair protocols and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests", the analysis targets the hair strand, not the follicle under the scalp.
In Central Lake, MI, hair follicle testing is a superior choice due to its enhanced detection accuracy and reliability, compared to traditional urine tests.
The benefits of hair testing include identifying long-term substance use with more precision, thus outmatching urine's shorter detection window.
With an extended detection window of up to 90 days, hair follicle tests in Central Lake, MI, provide a comprehensive view of a subject's substance history, invaluable for employers seeking thorough screening.
This extended timeframe ensures a long-term perspective on substance use, often capturing a more complete usage pattern.
Hair follicle tests in Central Lake, MI, offer a tamper-resistant method of drug screening that significantly reduces the likelihood of sample adulteration, delivering trustworthy results.
The observed collection process in hair testing further guarantees the reliability and authenticity of the samples obtained.
Convenience is key in Central Lake, MI, with our nationwide testing centers providing quick and easy access to services. Local options are available, making drug testing hassle-free.
These extensive locations ensure seamless testing processes without the need for long-distance travel or delays.
The process for hair follicle testing in Central Lake, MI, is simple and confidential, ensuring privacy and ease from order to results.
Handling with the utmost confidentiality, the method addresses privacy concerns while maintaining straightforward procedural steps.
Your company can benefit from affordable pricing and fast test turnaround times in Central Lake, MI, guaranteeing value and peace of mind for enterprises of all sizes.
This competitively priced service ensures companies maintain budgets while receiving quick results without compromising quality.
Central Lake, MI, boasts fast, accurate, and reliable drug testing services with hair follicle tests. The precision of these tests surpasses alternatives, offering detailed analysis of substance use.
The speed of obtaining hair follicle test results keeps employers informed swiftly, ensuring critical decisions can be made effectively without compromising accuracy.
Employers in Central Lake, MI, gain peace of mind with hair follicle testing, which ensures compliance with drug-free policies and diminishes legal risks.
By implementing such testing methods, workplace safety is substantially heightened, contributing to a secure working environment.
