Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly regarded as an effective method for identifying the consumption of drugs and alcohol. By capturing biomarkers within the strands as hair grows, it provides a long-term overview of substance use. A sample taken near the scalp can reveal a detection period for drugs and alcohol extending up to around three months. The process of obtaining hair samples is straightforward, challenging to tamper with, and simple to dispatch.
A segment of hair measuring 1.5 inches and including roughly 200 strands (comparable in size to a #2 pencil), taken nearest to the scalp, yields 100mg, which is optimal for both screening and verification. For more extensive testing like EtG, add-ons, or beyond ten panels, a 150mg sample is suggested. Utilize a jeweler’s scale to measure the specimen accurately. If there's no scalp hair, an equivalent volume of body hair can be used instead. "Head hair" specifically refers to scalp hair, while "body hair" encompasses all other types (such as facial or axillary hair).
Process Overview
The complete procedure for a drug test result in a lab involves four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the phase where a sample is first introduced into the lab's system. During this step, the proper sealing and shipping of the sample is confirmed, a unique LAN (Laboratory Accessioning Number) is given, and any extra data entry not supported by an electronic chain of custody is finalized.
Screening functions as an initial, rapid assessment of drug presence. Although it's a budget-friendly approach to exclude drug usage for most samples, any positive findings during Screening require subsequent confirmation for court purposes. Samples that yield a presumptive positive result in Screening indeed necessitate further confirmation.
If a presumption of positivity arises in Screening, additional hair from the primary sample undergoes preparation for the Extraction stage. Here, drugs are isolated from hair at considerably lower concentrations compared to other methods (such as urine or oral fluids), making hair drug analysis particularly challenging.
Verification of any positive results from screening is achieved using techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo a cleansing process prior to confirmation when required. The entire laboratory sequence from Accessioning to Confirmation adheres to the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
The benefits of hair follicle testing over urine testing in West Wood, UT, are significant. Hair testing provides greater detection accuracy and reliability than more traditional urine tests.Why Hair Testing Wins Over Urine Testing emphasizes this advantage, highlighting the superior detection capabilities of hair tests.
Hair follicle testing in West Wood, UT, can track drug use over an extensive timeframe, typically up to 90 days. This feature offers employers a comprehensive view of an individual's substance history.Extended Detection Window makes hair testing an ideal choice for long-term insights.
Hair follicle tests in West Wood, UT, are designed to reduce the risk of sample tampering and deliver reliable results.Tamper-Resistant Testing ensures the integrity of the test, making them a trusted option for accurate outcomes.
With convenient nationwide locations, including facilities in West Wood, UT, accessing hair follicle testing services is simple.Convenient Testing Locations allow for hassle-free access to our testing centers, providing quick and easy options for our clients.
In West Wood, UT, our hair follicle testing process is designed for simplicity and confidentiality.Simple, Confidential Process assures ease and privacy, meeting the needs of all clients comfortably.
Affordable pricing and fast turnaround times make hair follicle testing an attractive option in West Wood, UT.Affordable Pricing and Quick Results offer excellent value for companies of all sizes, ensuring peace of mind and cost-effectiveness.
In West Wood, UT, hair follicle drug tests offer unparalleled precision and quick results. These tests boast high accuracy in identifying substance use, ensuring that you receive trustworthy and timely findings.Fast, Accurate Results underline how hair testing technology provides rapid insights into an individual's drug history, empowering you with reliable data.
For employers in West Wood, UT, hair follicle testing ensures compliance with workplace drug-free policies.Compliance and Peace of Mind offer legal risk reduction and enhanced workplace security when this method is utilized.