Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations have emerged as an effective means for detecting alcohol and drug consumption. Hair strands capture biomarkers within their fibers, providing an extended history of substance use. Sampling hair near the scalp offers a detection window of up to three months for drugs and alcohol. This method is straightforward to gather, challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches and consisting of 200 hair strands (comparable to the diameter of a #2 pencil) closest to the scalp yields a 100mg portion, which is optimal for both screening and confirmation tests. For EtG, additional procedures, or panel tests exceeding ten, 150mg is suggested. Utilizing a jeweler’s scale for measurement is advisable. If scalp hair is inaccessible, an equivalent amount of body hair can be used. "Head hair" specifically refers to scalp hair, while "body hair" encompasses all other types, such as facial and axillary hair.
Process Overview
The core stages in processing a drug test in the laboratory consist of Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample undergoes initial processing in the laboratory system. This step includes ensuring the sample is sealed and shipped accurately, generating a random LAN (Laboratory Accessioning Number), and finalizing any additional data input that an electronic chain of custody system may have omitted.
Screening is a preliminary check for substances of abuse. Though it’s a cost-efficient method to dismiss drug use in most samples, a positive screening result must undergo confirmation for legal admissibility. Any samples that indicate a positive result during Screening require further confirmation.
For samples that test presumptively positive in the Screening phase, additional hair is extracted from the original sample for the Extraction process. In Extraction, drugs are extracted at a much lower concentration than in other techniques (like urine or oral fluid), which makes hair drug testing one of the most challenging methodologies to implement.
Confirming any positive result from Screening is done through GC/MS, GC/MS/MS, or LC/MS/MS. All samples preliminarily testing positive are washed before confirmation if necessary. The entire procedure, from Accessioning to Confirmation, is scrutinized under the guidance of both the CAP (College of American Pathologists) Hair program and the accreditation of ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The test is frequently termed a "hair follicle test," but it actually examines the hair strand rather than the follicle beneath the scalp.
Why choose hair follicle testing over urine tests in Mastic, NY? One key reason is the extended detection window that hair tests offer.
Compared to traditional urine tests, hair follicle testing is superior due to its enhanced accuracy and reliability. It provides insights over a longer period, enabling a more comprehensive evaluation of substance use.
Experience the extended detection window with hair follicle testing in Mastic, NY. This method provides a history of substance use for up to 90 days.
Hair tests offer a broader timeframe for detection compared to other methods. This allows employers to have a thorough understanding of an individual’s substance history, which is crucial for informed decision-making.
Reliable Results with Tamper-Resistant Testing in Mastic, NY. Hair follicle tests significantly diminish the risk of tampering.
The unique process makes hair testing a trustworthy method, ensuring results remain unaltered and genuine, greatly reducing the chance of sample adulteration.
Enjoy the convenience of nationwide and local testing locations in Mastic, NY. Our centers offer seamless access to hair testing services.
With centers nationwide, including in Mastic, accessing hair testing services is simple and quick, ensuring a hassle-free experience for everyone involved.
Simple and Confidential Hair Testing Process in Mastic, NY. Our procedure prioritizes ease and privacy.
We ensure a straightforward process from ordering and collecting samples to receiving feedback, all while maintaining strict confidentiality to protect individual privacy.
Affordable Pricing with Quick Turnaround in Mastic, NY. Our competitive rates make hair follicle testing accessible.
With efficient pricing and rapid results, our services provide excellent value for businesses, ensuring they benefit from timely and cost-effective drug testing options.
Mastic, NY offers fast, accurate, and reliable hair follicle drug tests. These tests stand out for their precision and speed in detecting substance use.
Our hair tests in Mastic are noted for their high accuracy rate in identifying a range of substances within the body. Compared to other testing methods, hair tests quickly deliver results without compromising precision.
Achieve peace of mind with compliance in Mastic, NY. Hair follicle tests align well with workplace drug policies.
By opting for hair testing, employers can better adhere to drug-free policies, minimizing legal risks and bolstering workplace safety.
