What it is, How it works

Hair analysis is regarded as a robust method for detecting the intake of drugs and alcohol. It offers an in-depth look at long-term drug and alcohol usage by embedding biomarkers within the strands as hair grows. A sample collected near the scalp can reveal alcohol and drug use for a period extending up to three months. Hair samples are easy to collect, challenging to tamper with, and straightforward to send.

A sample measuring 1.5 inches and consisting of about 200 strands (comparable to the diameter of a #2 pencil) near the scalp provides 100mg of hair, which is considered ideal for both screening and confirmation. To conduct EtG tests, add-ons, or tests exceeding 10 panels, a 150mg sample is suggested. It is advisable to weigh the specimen using a jeweler’s scale. In cases where scalp hair isn’t available, a similar quantity of body hair can be taken. "Head hair" specifically refers to scalp hair, while "body hair" includes all other hair types (facial, axillary, etc.).

Process Review

There are four principal stages in the lab processing of drug test outcomes: Accessioning, Screening, Extraction, and Confirmation.

Accessioning is the initial step of integrating a sample into a lab's system. This phase covers verifying the sample's seal and shipment, assigning a unique LAN (Laboratory Accessioning Number), and handling any additional data entry not provided by an electronic chain of custody system.

Screening is a rapid, initial assessment for drug abuse. Although Screening is a low-cost means to eliminate drug usage in most samples, a confirmed positive result is required for legal admissibility. Samples testing presumptively positive during Screening necessitate a follow-up confirmation.

For samples that test presumptively positive in Screening, more hair is extracted from the original specimen and readied for Extraction. During this phase, drug concentration is derived from hair at notably lower levels than other methods (e.g., urine or oral fluid), highlighting why hair testing is the most intricate method to execute.

The Confirmation of any positive Screening results is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo pre-confirmation washing as needed. The complete lab process from Accessioning to Confirmation is reviewed under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.

Benefits of Hair Drug Testing:

Extended detection period: Hair tests for drugs can track drug consumption for as long as 90 days, whereas urine tests have a shorter detection span.
Challenges in tampering: The hair drug test is tough to manipulate, ensuring more reliable results.
Historical insight: This test reveals a pattern of drug use over time, rather than recent intake alone.

Drawbacks:

Recent consumption undetectable: Drugs only become detectable in hair after about 5-7 days.
Expense: Hair drug testing typically involves higher costs compared to other testing techniques.
Result variability: Factors such as hair pigmentation and individual differences in hair growth can impact drug metabolite concentration in hair.

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

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Mina, NV

Hair tests boast superior detection accuracy.
They provide reliable and longer detection periods.

Unlike urine tests, hair testing ensures comprehensive assessments, making it difficult to manipulate the results and offering unparalleled reliability.

Extended Detection Window

Extended Detection Window in Mina, NV

Hair follicle testing captures drug use up to 90 days prior.
Employers receive a detailed overview of an individual's substance history.

This long-term insight aids in making informed decisions about prospective or current employees, offering a thorough account of one's past substance use.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Mina, NV

Hair tests significantly reduce the potential for sample tampering.
Results remain reliable and indisputable.

This method provides solid, trustworthy results, minimizing the risks associated with sample adulteration commonly seen in other testing methods.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations and Local Locations in Mina, NV

Our testing centers are accessible throughout the nation.
Quick and hassle-free testing services are easily available.

This widespread network ensures convenient access, providing a seamless experience for individuals requiring testing across the country, including Mina, NV.

Simple, Confidential Process

Simple, Confidential Process in Mina, NV

Ordering, execution, and result acquisition are straightforward.
Privacy is diligently maintained throughout the process.

This ensures a user-friendly experience, with the entire process crafted to be simple, discreet, and effective, addressing concerns over confidentiality and user comfort.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Mina, NV

Competitive pricing meets high-quality service standards.
Quick turnaround times provide excellent value.

These cost-effective solutions deliver peace of mind for businesses of all sizes, offering both budget-friendly and expedient services.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Mina, NV

Hair follicle drug tests in Mina offer remarkable precision and speed.
They ensure high accuracy in substance use detection.

The methods employed guarantee results that are both dependable and swiftly obtained, making them a preferred choice for those requiring timely and accurate checks.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Mina, NV

Hair testing supports adherence to drug-free workplace policies.
It diminishes legal risks and enhances safety standards.

Businesses benefit from a secure work environment, ensuring compliance and fostering a culture of safety and peace of mind for both employers and employees.