Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for detecting drug and alcohol usage. Hair offers an extended timeline for substance usage by encapsulating biomarkers within the fibers of the growing strand. When clipped near the scalp, hair can reflect a detection timeframe of roughly up to 3 months for alcohol and drugs. Hair collection is straightforward, challenging to tamper with, and easily transportable.
A sample of 1.5 inches consisting of approximately 200 strands, comparable to a #2 pencil, nearest to the scalp yields 100mg, which is the optimal amount for analysis and validation. For EtG, additional tests, and/or panels exceeding 10, 150mg is suggested. We advise using a jeweler’s scale for precision. If scalp hair cannot be provided, an equal portion of body hair is acceptable. 'Head hair' refers strictly to scalp hair. 'Body hair' covers all other types (such as facial or axillary).
Process Overview
The processing of a drug test result in a laboratory involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage where a specimen is integrated into a laboratory’s system. This process includes validating that the specimen was correctly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any data entry omitted by an electronic chain of custody system.
Screening is a preliminary rapid evaluation for substances of abuse. Although cost-effective for excluding drug usage in most specimens, a positive screen requires confirmation for legal admissibility. Samples yielding a presumptive positive during Screening mandate a secondary verification.
In cases of presumptive positives at the Screening phase, additional hair is extracted from the specimen and prepped for Extraction. During this phase, drugs are isolated from hair at significantly lower concentrations compared to other modalities (e.g., urine or oral fluid), making hair drug testing the most complex method to conduct.
Positives from screenings are verified via GC/MS, GC/MS/MS or LC/MS/MS. All presumptively positive specimens undergo washing before confirmation if necessary. The comprehensive lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair guideline and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is often used interchangeably, yet the test scrutinizes the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Clermont, FL
Hair testing can identify drug use over an extended timeframe, offering insights urine tests often miss. This makes it superior for assessing long-term substance habits.
Hair testing provides nearly foolproof accuracy, detecting drugs missed in urine samples due to its prolonged detection window and minimal risk of adulteration.
Extended Detection Window in Clermont, FL
Hair follicle testing's capacity to reveal drug use up to 90 days prior provides employers with an in-depth understanding of an individual's past substance habits.
This extended window surpasses other testing methods by capturing long-term drug use patterns, beneficial for businesses in making informed hiring decisions.
Tamper-Resistant Testing Method in Clermont, FL
Significantly reducing tampering risk, hair follicle tests provide dependability, offering unaltered results that are trusted and verified for drug detection.
As an observed procedure, sample integrity is meticulously maintained, creating nearly impossible conditions for manipulation, ensuring definitive conclusions.
Convenient Nationwide Testing Locations and Local Locations in Clermont, FL
Our widespread national network of testing centers simplifies access to essential testing services, offering convenience and efficiency to clients everywhere.
With multiple locations ensuring prompt service, individuals and companies can easily access the drug screening they require without hassle, emphasizing our commitment to accessibility.
Simple, Confidential Process in Clermont, FL
Ordering, conducting, and receiving results through hair follicle testing is a straightforward, private process, addressing privacy concerns effectively.
The streamlined procedure guarantees user confidentiality, from specimen collection to result retrieval, enabling individuals to manage their testing with ease and assurance.
Affordable Pricing and Fast Turnaround in Clermont, FL
Our competitive pricing and swift turnaround blend assures businesses of all sizes gain value, without compromising on thoroughness.
Providing economic options alongside quick processing times, we deliver cost-effective solutions, aligning with budgetary needs while maintaining high service standards.
Fast, Accurate, and Reliable Results in Clermont, FL
The precision of hair follicle drug tests ensures rapid and trustworthy detection of substances, effectively identifying usage scenarios. Relying on advanced analysis, this method stands out in terms of accuracy and efficiency.
Employing sophisticated technology, hair analysis reduces false positives and negatives. This reliability grants confidence to employers seeking definitive results for maintaining a drug-free environment.
Compliance and Peace of Mind for Employers in Clermont, FL
Employers achieve compliance with drug-free work policies using hair testing, minimizing legal risks and fostering a secure work environment.
By employing these tests, organizations bolster safety while aligning with regulatory standards, thus securing peace of mind and reducing liability concerns.
