Hair Follicle Drug Testing - Ketron, WA

What it is, How it works

Hair testing is increasingly recognized as an effective method for identifying drug and alcohol use. Hair captures a long-term record of substance use by embedding biomarkers within its fibers. When cut near the scalp, hair samples can provide roughly a 3-month detection period for both alcohol and drugs. It's easy to collect hair, tough to tamper with it, and straightforward to transport.

A 1.5-inch section of roughly 200 hair strands (about the size of a #2 pencil) closest to the scalp yields 100mg, which is the optimal sample size for testing and verification. For EtG, additional tests, and those above 10 panels, 150mg of hair is advised. We suggest using a jeweler's scale to weigh the sample. Should scalp hair be unobtainable, a similar quantity of body hair may be used. When mentioning head hair, we specifically mean scalp hair. Body hair encompasses all other hair types (such as facial and underarm hair).

Process Overview

The principal stages in lab processing for a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.

Accessioning involves the sample's initial integration into a laboratory’s system. This step ensures that the sample was properly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and handles any extra data entry not covered by an electronic chain of custody system.

Screening provides a preliminary assessment for the presence of abusive substances. While Screening is cost-efficient for excluding drug use in the majority of samples, results showing a positive indication require validation for legal acceptance. Any samples indicating a presumptive positive need further confirmation.

In cases of a presumptive positive during Screening, extra hair is extracted from the original sample and prepared for Extraction. Here, substances are drawn out from the hair at considerably lower concentrations than in other methods (such as urine or oral fluid), explaining why hair drug screening is a complex method to carry out.

Validation of any positive result from screening is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing a presumptive positive are washed before confirmation as necessary. The entire lab process from Accessioning to Confirmation adheres to the CAP (College of American Pathologists) Hair designation and compliance with the accreditation to ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Long detection span: Hair drug tests can identify drug use over a span of up to 90 days, unlike urine tests with a shorter detection span.
• Hard to manipulate: It is exceptionally challenging to tamper with a hair drug test, enhancing the accuracy of the results.
• Reveals historical patterns: It allows for the monitoring of drug use trends over time, not just recent consumption.

Limitations:

• Unable to detect recent use: There's a 5-7 day period before drugs become traceable in hair.
• Expense: Hair drug tests generally cost more than alternative drug testing methods.
• Result variability: Hair color and individual differences in hair growth may influence the level of drug metabolites present in the hair.

Note: While often misnamed as "hair follicle tests," the analysis is performed on the hair strand, not the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Hair follicle testing stands superior to traditional urine tests in Ketron, WA. Why choose hair testing?

• Extended detection period up to 90 days
• Hard to tamper with results

Extended Detection Window

Uncover past substance use effectively with hair follicle testing in Ketron, WA. Extended Detection Window:

• Identifies drugs used up to 90 days prior
• Comprehensive review of substance history

Tamper-Resistant Testing Method

Hair follicle tests in Ketron, WA, are remarkably tamper-resistant. Secure and Reliable:

• Minimizes possibilities for sample adulteration
• Provides unquestionable results

Convenient Nationwide Locations

The convenience of nationwide testing, including Ketron, WA, is unmatched. Wide Accessibility:

• Testing centers located everywhere
• Fast, simple access to services

Simple, Confidential Process

Undertake a simple and private hair follicle testing process in Ketron, WA. Confidentiality Assured:

• Easy ordering, testing, and receiving process
• Privacy at every stage

Affordable, Fast Turnaround

For those in Ketron, WA, our competitive pricing and swift results are unbeatable. Affordable and Fast:

• Attractive pricing for all company sizes
• Quick turnaround time

Fast, Accurate, and Reliable Results

Experience the precision and rapid feedback of hair follicle testing in Ketron, WA. Accurate and efficient, this testing method ensures individuals and organizations get reliable results.

• Quick detection process reduces wait times
• High accuracy in identifying substance use

Compliance and Peace of Mind for Employers

Hair follicle testing in Ketron, WA, ensures compliance and confidence for employers. Stay Compliant:

• Adheres to drug-free workplace policies
• Reduces potential legal liabilities

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