Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective means for uncovering the use of drugs and alcohol. Hair offers a prolonged timeline of exposure to alcohol and substances by embedding biomarkers within the strands of hair as they grow. When collected near the scalp, hair can provide a detection period of up to roughly 3 months for alcohol and other drugs. Hair is straightforward to collect, relatively challenging to tamper with, and simple to transport.
A 1.5-inch segment of roughly 200 hair strands (approximately the thickness of a #2 pencil) from the scalp will yield 100mg of hair, which is the preferred amount for screening and verification. For EtG, additional tests, and/or panels exceeding 10, a quantity of 150mg is advised. It is recommended to weigh the samples using a jeweler’s scale. If scalp hair is not present, a similar quantity of body hair can be utilized. With head hair, it specifically refers to scalp hair alone. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory process for drug test result processing involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of integrating a sample into a lab’s framework. This phase includes ensuring that the sample was sealed and transported correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any data entry not accounted for by an electronic chain of custody system.
Screening consists of an initial rapid assessment for substance abuse. Though Screening offers a cost-effective method for eliminating potential drug use in most samples, a positive result requires confirmation for legal admissibility. Samples with a presumptive positive in Screening necessitate secondary confirmation.
Should a test show a presumptive positive during the Screening phase, additional hair is extracted from the original sample for Preparation in the Extraction stage. This phase involves extracting drugs from hair at substantially lower concentrations than those found in other testing methods (e.g., urine or oral fluid), which is why hair drug examination poses greater challenges.
Confirming any positive screening outcomes is achieved using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positives undergo washing before confirmation as required. The complete laboratory procedure from Accessioning through Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: While often termed as "hair follicle tests", the examination targets the hair strand rather than the follicle beneath the scalp.
Advantages of hair follicle testing in Laurel, FL, include superior drug detection accuracy compared to traditional urine tests. Hair tests offer longer detection periods for comprehensive insight.
While urine tests are standard, hair testing proves more effective and unshakeable, making it tough for potential abusers to deceive results within a 90-day span.
In Laurel, FL, the extended detection window of hair follicle testing offers a thorough view of substance use history over a period of up to 90 days. This stays unparalleled compared to more traditional methods.
With this prolonged detection, employers acquire a comprehensive understanding of an applicant's or employee's substance use, ensuring informed decisions about their workforce.
Hair follicle tests provide tamper-resistant analysis, minimizing the risk of sample tampering. This technique ensures unquestionable results for substance screening in Laurel, FL.
Through the resilience of this testing method, employers and authorities can trust their reliability, deterring attempts to manipulate outcomes and upholding integrity in testing protocols.
With convenient testing locations both nationwide and locally in Laurel, FL, accessing hair follicle testing is made easy and hassle-free.
These strategically positioned centers provide rapid and straightforward access to testing services, ideal for employers and individuals seeking efficient screening without delays.
The process of hair follicle testing in Laurel, FL, is both simple and confidential, facilitating ease of ordering, conducting, and receiving results while maintaining privacy.
Concerns about privacy and ease of use are addressed through a straightforward approach, ensuring users experience seamless access to information and testing services.
In Laurel, FL, our hair follicle testing comes with affordable pricing paired with rapid turnaround for excellent value for businesses of all sizes.
Our competitive pricing strategy ensures that companies achieve peace of mind alongside swift result delivery, maximizing both economic and operational efficiency.
The precision and speed of hair follicle drug tests provide accurate results for detecting substance use in Laurel, FL. Unlike their counterparts, these tests excel in precision, delivering fast outcomes through advanced analysis techniques.
Employers can trust the reliability these tests offer, ensuring quick and dependable detection of drugs or alcohol use. Given their superior methodology, hair tests are favored for timely analysis.
Employers in Laurel, FL, can achieve peace of mind through hair follicle testing that aligns with drug-free workplace policies. This aids in compliance and safety.
Implementing hair testing diminishes legal risks, ensuring safety within the company. The method reaffirms commitment to a drug-free environment, supporting security and professionalism.
