Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as an effective method for identifying drug and alcohol consumption. By incorporating biomarkers within the strands, hair provides a comprehensive reflection of drug and alcohol history over time. When sourced near the scalp, hair samples can reveal drug and alcohol use for a duration of up to roughly 90 days. It is easy to collect, hard to tamper with, and simple to transport.
A 1.5-inch segment comprising approximately 200 hair strands (akin to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, optimal for examination and verification. For EtG, add-ons, and/or assessments exceeding 10 panels, 150mg of the sample is advised. Using a jeweler's scale for measurement is suggested. If scalp hair is unavailable, an equivalent quantity of body hair can be used. When mentioning head hair, it refers specifically to scalp hair. Body hair encompasses all other types, such as facial or axillary.
Process Overview
The process for handling a drug test result in the lab comprises four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial introduction of a sample into the laboratory system, verifying proper sealing and shipping, assigning a LAN (Laboratory Accessioning Number), and finalizing any supplementary data input missing from an electronic chain of custody.
Screening offers a preliminary assessment for drug traces. Although it is a cost-effective means to dismiss drug use in most samples, legal admission requires confirmation of any positive findings. Samples hinting at drug presence during Screening necessitate further verification.
Should Screening suggest a positive result, additional hair from the initial specimen undergoes preparation for Extraction. Here, drugs are drawn from hair at significantly lower concentrations compared to other techniques (e.g., urine or oral fluids), making hair drug screening notably challenging to accomplish.
Performing Confirmation on any presumptive positive detection involves methods like GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are potentially positive undergo pre-confirmation washing if necessary. The complete laboratory sequence, from Accessioning through Confirmation, is conducted in accordance with both the CAP (College of American Pathologists) Hair certification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the test actually examines the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Coyote Acres, TX
In comparing hair follicle testing to traditional urine tests, the former demonstrates superior detection reliability and accuracy. Hair testing offers a more extensive window of detection, capturing a broader range of substance use. This method gives employers confidence in the results due to its resistance to tampering and its ability to reveal drug history beyond immediate recent use.
Extended Detection Window in Coyote Acres, TX
Hair follicle testing excels with its extended detection window, covering up to 90 days of an individual's substance history. This provides employers with invaluable insights into patterns of drug use, allowing for a thorough understanding of an employee or candidate's past. The ability to detect long-term substance use patterns is what sets hair tests apart from other testing methodologies.
Tamper-Resistant Testing Method in Coyote Acres, TX
One of the key advantages of hair follicle testing is its resistance to tampering. The collection process is directly observed, eliminating opportunities for sample manipulation or substitution. This integrity ensures that the results are trustworthy and beyond reproach, providing peace of mind to employers eager to maintain a drug-free workplace confidently.
Convenient Nationwide Testing Locations and Local Locations in Coyote Acres, TX
Our expansive network of testing centers ensures that individuals in Coyote Acres, TX, have convenient access to drug screening services. With locations spread nationwide, scheduling a test becomes a hassle-free experience. Whether you need a quick appointment in Coyote Acres or elsewhere, our centers are equipped to meet your testing needs promptly.
Simple, Confidential Process in Coyote Acres, TX
The process of ordering, taking, and receiving results of a hair follicle test in Coyote Acres, TX, is streamlined for simplicity and confidentiality. From the moment you book a test to the delivery of secure results, every step is designed to protect your privacy while ensuring convenience and ease of use, addressing common concerns about confidentiality and processing.
Affordable Pricing and Fast Turnaround in Coyote Acres, TX
Our competitive pricing and quick result turnaround make hair follicle testing an appealing option for businesses in Coyote Acres, TX, regardless of size. We pride ourselves on delivering great value without compromising on quality or speed, providing companies with an exemplary service that ensures peace of mind while staying budget-friendly.
Fast, Accurate, and Reliable Results in Coyote Acres, TX
Hair follicle drug tests offer unsurpassed precision in detecting substance use, making them a top choice in Coyote Acres, TX. These tests are designed for speed and accuracy, providing results that are both quick and dependable. The advanced methodologies used guarantee that individuals receive accurate feedback, ensuring no room for error in reporting.
Compliance and Peace of Mind for Employers in Coyote Acres, TX
Deploying hair follicle drug testing helps employers comply with drug-free workplace policies effectively, reducing the risk of legal complications. This reliable testing approach strengthens workplace safety and contributes significantly to maintaining an environment free from substance-related issues, delivering peace of mind to both employers and employees.
