Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective means for detecting drug and alcohol consumption. Hair captures a historical record of substance use by embedding biomarkers within the strands as they grow. Collected near the scalp, hair can offer an estimated 3-month detection period for substances. It's straightforward to gather the sample, challenging to tamper with, and simple to send.
A 1.5-inch segment of about 200 hair strands (roughly the thickness of a #2 pencil) closest to the scalp yields 100mg, optimal for tests and results confirmation. For EtG, extra analyses, and/or extensive panels beyond 10, 150mg is advised. We suggest weighing the hair with a jeweler’s scale. Should scalp hair be unavailable, a similar volume of body hair can be substituted. When we mention head hair, it pertains solely to scalp hair; body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The primary stages in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the introduction of a sample into the lab’s system. It includes ensuring the sample is sealed and delivered correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any missing details not provided by an electronic custody system.
Screening offers a preliminary check for substance abuse. Although Screening is a cost-effective method to dismiss drug use in many samples, a positive result needs confirmation for legal proceedings. Samples showing presumptive positivity in Screening require secondary verification.
Should a sample be presumptive-positive in Screening, more hair is taken from the original collection for Extraction. Here, substances are extracted from hair at lower levels than other methods (such as urine or saliva), which makes hair screening particularly challenging.
Results from any positive Screening are verified through GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positive samples get washed before confirmation, as necessary. The complete lab processes from Accessioning to Confirmation are reviewed under the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While commonly dubbed "hair follicle tests", the test examines the hair strand, not the follicle beneath the scalp.
In Eliasville, TX, hair follicle testing outshines traditional urine assessments. The superior detection accuracy and reliability make it an excellent choice. Robust Detection
Hair follicle testing offers an extensive detection window in Eliasville, TX. This method is known for identifying drug usage over an extended period, providing recruiters with a detailed history of an individual’s substance use.
Comprehensive Insight
The up to three-month detection capability allows employers to make well-informed hiring decisions based on a thorough review of potential employees' habits.
In Eliasville, TX, hair follicle tests are renowned for their tamper-resistant nature. These evaluations significantly lower the opportunity for sample alteration, ensuring credible results.
Unquestionable Integrity
Offering convenient testing sites nationwide, our services in Eliasville, TX, are easily accessible. This hassle-free network ensures straightforward, efficient testing for everyone involved.
Accessibility Matters
Our broad array of locations means rapid access, minimal delays, and utmost convenience for scheduling and conducting hair tests, accommodating each client's specific needs.
Our hair follicle evaluation process in Eliasville, TX, is straightforward and confidential. This eliminates concerns over privacy and ease of use for all participants.
User-Friendly
Businesses of all sizes in Eliasville, TX, benefit from our competitive pricing and swift results. Hair follicle evaluations combine quality with cost-effectiveness.
Value for Money
The precision and expediency of hair follicle drug evaluations in Eliasville, TX, are unparalleled. These tests stand out due to their remarkable accuracy in detecting drug use, offering rapid and dependable results with incredible precision.
Fast and Trustworthy
Hair tests swiftly deliver accurate outcomes, aiding employers in timely decision-making. Their advanced analysis techniques ensure consistent reliability and trust in the results.
Hair follicle testing in Eliasville, TX, delivers compliance and tranquility for employers. By adopting this testing policy, businesses ensure adherence to drug-free work environments.
Legal Safety
Reducing potential legal issues enhances workplace security, thereby promoting a safe environment. This reliable method supports company policies efficiently.
