Hair Follicle Drug Testing - Douglas, WY

What it is, How it works

Hair testing is a robust method for detecting drug and alcohol consumption. It captures a prolonged pattern of substance use by embedding biomarkers within the strands of hair as they grow. When obtained near the scalp, hair testing can offer a detection period of up to around three months for substances including alcohol and other drugs. The collection process is straightforward, tampering is relatively challenging, and shipping is uncomplicated.

A 1.5-inch sample of approximately 200 hair strands (roughly the diameter of a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal quantity for screening and confirmation tests. For EtG additions and tests extending beyond 10 panels, a 150mg sample is preferred. It's advisable to weigh the specimen using a jeweler’s scale. If scalp hair isn't available, an equivalent quantity of body hair can be used. The term head hair specifically refers to scalp hair. Conversely, body hair encompasses all other types (facial, axillary, etc.).

Process Overview

The lab processing of a drug test result includes four fundamental stages: Accessioning, Screening, Extraction, and Confirmation.

During Accessioning, a sample is initially incorporated into a laboratory's system. This procedure involves validating that the sample was correctly sealed and transported, generating a random LAN (Laboratory Accessioning Number), and finalizing any supplemental data entry absent from an electronic chain of custody system.

The Screening phase involves an initial rapid examination for drugs of abuse. Although Screening is an economical strategy to eliminate drug usage from the majority of samples, any positive screen results need confirmation to be acceptable in court. Presumptively positive samples during Screening require an additional confirmation step.

If a sample is presumptively positive during the Screening stage, additional hair is separated from the initial sample for preparation in the Extraction stage. Here, drugs are derived from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), hence hair drug screening is considered a highly intricate methodology.

Confirmation of any positive result from Screening is undertaken using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples undergo washing before confirmation as required. The comprehensive laboratory process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.

Advantages of hair drug testing:

• Extended detection period: Hair drug tests have a detection span of up to 90 days, unlike urine tests that have a narrower detection window.
• Challenging to deceive: Deceiving a hair drug test is quite difficult, ensuring higher result accuracy.
• Tracks historical usage: It provides insights into drug use patterns over time instead of just recent usage.

Limitations:

• Lacks recent use detection: Drugs become detectable in hair approximately 5-7 days post-consumption.
• Higher costs: Hair drug tests tend to be more costly compared to alternative drug testing methods.
• Result variability: Variables like hair color and individual differences in hair growth can influence drug metabolite concentrations in hair.

Note: Often termed "hair follicle tests", these tests analyze the hair strand, not the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Hair follicle testing outshines urine testing in Douglas, WY by offering superior detection and reliability. Its long detection period and resistance to tampering make it a preferred choice, while traditional urine tests can't match its effectiveness in identifying substance use.

Extended Detection Window

Hair follicle tests in Douglas, WY provide an extended detection window, identifying drug use for up to 90 days. This longer period allows employers to see a comprehensive substance history of employees or job applicants, giving them a fuller picture.

Tamper-Resistant Testing Method

In Douglas, WY, hair follicle tests minimize the chance of sample tampering. Their unique collection method makes it difficult to alter or adulterate samples, ensuring reliable and uncontaminated results every time.

Convenient Nationwide Locations

With convenient locations nationwide, including in Douglas, WY, testing is hassle-free. Our local centers offer quick and easy access, ensuring that testing services are accessible whenever needed.

Simple, Confidential Process

In Douglas, WY, our drug testing process is simple and confidential. From ordering to receiving results, we prioritize privacy and simplicity, ensuring a user-friendly experience for all participants.

Affordable, Fast Turnaround

Offering affordable pricing and fast turnaround, our services in Douglas, WY cater to businesses of all sizes. Competitive pricing aligned with quick delivery of results ensures excellent value and reassurance.

Fast, Accurate, and Reliable Results

In Douglas, WY, hair follicle drug tests offer precision and efficiency. With advanced technology, these tests provide high accuracy in substance detection. They deliver results swiftly, ensuring individuals and companies receive reliable data for informed decision-making.

Compliance and Peace of Mind for Employers

Employers in Douglas, WY find peace of mind and compliance with workplace drug policies via hair follicle testing. This method reduces legal risks while improving workplace safety by ensuring adherence to zero-tolerance policies.

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