Hair Follicle Drug Testing - Lac Du Flambeau, WI

What it is, How it works

Hair testing is increasingly valued as an effective method for detecting drug and alcohol consumption. Hair captures a long-term history of substance use by trapping biomarkers in the fibers of the hair as it grows. Collecting hair near the scalp allows for a detection period of up to about 3 months for alcohol and other substances. Hair samples are easy to collect, hard to tamper with, and simple to transport.

A sample of 1.5 inches consisting of around 200 hair strands (about as thick as a #2 pencil) from near the scalp will yield 100mg, which is optimal for testing. For tests like EtG, additional panels, or those exceeding 10 panels, a 150mg sample is advisable. We suggest weighing the sample on a jeweler’s scale. If scalp hair is unobtainable, an equivalent amount of body hair is an alternative. "Head hair" signifies only scalp hair, whereas "body hair" includes any other type (facial, axillary, etc.).

Process Overview

The key steps in the laboratory analysis of a drug test result include Accessioning, Screening, Extraction, and Confirmation.

Accessioning is the initial step for processing a sample within a lab's system. This consists of verifying that the sample was properly sealed and shipped, assigning it a random LAN (Laboratory Accessioning Number), and completing any necessary data entry not done by an electronic chain of custody system.

Screening provides a preliminary check for drugs of abuse. Although Screening is a cost-effective method to exclude drug use in most samples, any positive screen results must be confirmed to be legally acceptable. Samples with a presumptive positive in Screening require a secondary confirmation.

For samples that are presumptively positive in the Screening phase, additional hair is extracted from the initial sample for the Extraction phase. Drugs are then extracted from the hair at much lower concentrations than other methods (e.g., urine or oral fluid), making hair drug testing one of the most challenging methodologies.

Confirmation of any positive screen is done using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with a presumptive positive result are washed before confirmation if necessary. The entire laboratory procedure, from Accessioning to Confirmation, is reviewed under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Long detection period: Hair drug tests can detect drug use for up to 90 days, while urine tests have a shorter detection span.
• Low risk of cheating: It is significantly challenging to cheat a hair drug test, thereby ensuring more accurate results.
• Offers historical perspective: It can provide a timeline of drug use over time, rather than just recent use.

Limitations:

• Inability to identify recent use: It takes about 5-7 days for drugs to become detectable in hair.
• Expense: Hair drug tests often cost more than other drug testing methods.
• Result variability: Factors like hair color and individual hair growth variations can impact drug metabolite concentrations in hair.

Note: While commonly called "hair follicle tests," the test actually examines the hair strand, not the hair follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Lac du Flambeau, WI:

• Hair testing outperforms urine methods, offering superior detection accuracy and reliability.
• With a longer detection period, it captures comprehensive substance use history that urine tests might miss.
• This makes it highly effective for organizations with stringent drug policies enforcement.

Extended Detection Window

Extended Detection Window in Lac du Flambeau, WI:

• Hair follicle testing provides a detection window of up to 90 days, outstripping traditional methods.
• This prolonged window offers employers a broader view of an individual's drug use history.
• Such extended detection allows for more informed decision-making regarding hiring and compliance.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Lac du Flambeau, WI:

• Hair follicle tests excel in reducing adulteration risks, delivering reliable results unfettered by sample tampering.
• The observed collection process ensures integrity and credibility of the test outcome.
• These qualities support trust in test results, serving organizational needs and compliance.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations and Local Locations in Lac du Flambeau, WI:

• Accredited Drug Testing provides nationwide centers for quick and easy accessibility.
• Convenient locations ensure hassle-free testing experiences for individuals and employers alike.
• Seamless accessibility streamlines the testing process, promoting efficiency and speed.

Simple, Confidential Process

Simple, Confidential Process in Lac du Flambeau, WI:

• Our process simplifies ordering, taking, and receiving results, ensuring privacy and ease-of-use.
• Confidential handling of tests reassures individuals and entities regarding their data security.
• Streamlined procedures make testing a straightforward experience for all involved.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Lac du Flambeau, WI:

• Our competitive pricing is coupled with quick result times, providing remarkable value.
• This combination supports companies of all sizes in maintaining their budget without sacrificing quality.
• Fast turnarounds ensure timely access to results, vital for swift decision-making.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Lac du Flambeau, WI:

• Hair follicle drug testing stands out due to its precision and rapid results, offering superior accuracy in detecting substance use.
• The method ensures timely reporting, vital for employers seeking dependable evaluations quickly.
• Coupling speed with precision, these tests provide confidence in screening processes for drug use.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Lac du Flambeau, WI:

• Utilizing hair follicle testing aids in upholding drug-free workplace policies.
• This method reduces legal liabilities, safeguarding employee welfare and safety.
• Employers gain assurance of compliance, enhancing organizational peace of mind.

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