Hair Follicle Drug Testing - Port Hueneme, CA

What it is, How it works

Hair testing has emerged as an effective method for spotting drug and alcohol usage. By capturing biomarkers in hair fibers, hair offers a lasting account of alcohol and drug intake. When clipped near the scalp, hair provides roughly a three-month window for detecting substances. The collection process is straightforward, it's quite resistant to tampering, and it can be shipped with ease.

A 1.5-inch segment of about 200 hair strands (similar to a #2 pencil’s girth) near the scalp gives 100mg of hair, which is the perfect amount for both screening and confirmation. For tests beyond 10 panels, EtG, or add-ons, 150mg of the sample is suggested. We suggest using a jeweler’s scale to weigh the sample. If scalp hair isn’t an option, an equivalent amount of body hair may be used. Specifically, head hair refers to scalp hair exclusively. Body hair includes other hair types (facial, axillary, and so on).

Process Overview

The lab processing for a drug test result encompasses four main stages: Accessioning, Screening, Extraction, and Confirmation.

Accessioning is about initially integrating a sample into a lab’s system. This entails checking the sample's seal and shipment, assigning it a random LAN (Laboratory Accessioning Number), and completing any missed data entry not covered by electronic documentation systems.

Screening is an initial rapid assessment for drugs. It's a cost-effective approach for excluding drug usage in the majority of cases; however, a positive result here necessitates confirmation for court validity. Presumptive positives during Screening require further confirmation.

Should a sample yield a presumptive positive during Screening, additional hair is taken from the original sample to ready it for Extraction. This phase involves extracting drugs from hair at far lower concentrations than those found in methods like urine or oral fluid, underscoring the complexity of hair drug screening.

Confirmation of any positive screening outcome is conducted through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation if needed. The entire laboratory workflow from Accessioning to Confirmation adheres to CAP (College of American Pathologists) Hair guidelines and meets ISO / IEC 17025 accreditation standards.

Advantages of hair drug testing:

• Long detection span: Hair drug tests can track drug use for up to 90 days, unlike urine tests with shorter detection periods.
• Hard to deceive: Cheating a hair drug test is very challenging, thus ensuring accuracy of results.
• Historical insight: It illustrates drug use trends over time, not just recent consumption.

Limitations:

• Inability to detect recent use: Drugs become detectable in hair after approximately 5-7 days.
• Expense: Hair drug tests generally cost more than other testing techniques.
• Results variability: Hair color and individual growth variations can influence drug metabolite levels in hair.

Note: Although commonly termed as "hair follicle tests", this test actually examines the hair strand and not the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Port Hueneme, CA

• Hair tests offer a superior detection window and reliability.
• They provide a holistic view of an individual's substance use history.
• Challenges of evasion and inaccuracy commonly found with urine tests are minimized.

Extended Detection Window

Extended Detection Window in Port Hueneme, CA

• Hair follicle testing identifies drug use over a preferrable duration of up to 90 days.
• Employers gain a comprehensive insight into substance use patterns of applicants or employees.
• Enhanced screening aids informed personnel decisions.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Port Hueneme, CA

• Hair follicle tests are significantly resistant to sample adulteration.
• They ensure reliable and credible results.
• This tamper-resistant quality eliminates credibility concerns.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations and Local Locations in Port Hueneme, CA

• Our nationwide network ensures easy access to testing facilities.
• Hassle-free and swift testing procedures are within reach.
• Accessibility transcends geographic constraints.

Simple, Confidential Process

Simple, Confidential Process in Port Hueneme, CA

• The ordering, taking, and results delivery process is straightforward.
• Privacy is protected throughout every stage.
• Users benefit from ease and confidentiality assurances.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Port Hueneme, CA

• Competitive pricing strategies ensure cost-effectiveness.
• Fast result processing offers valuable peace of mind.
• Companies of all sizes receive excellent financial value.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Port Hueneme, CA

• Hair follicle drug tests deliver swift and precise results.
• High accuracy in identifying substance use lends confidence.
• Rapid turnaround times enhance decision-making efficiency.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Port Hueneme, CA

• Hair follicle testing aligns with workplace drug-free protocols.
• Mitigates legal risks associated with non-compliance.
• Enhances the safety of the work environment.

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