Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has emerged as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug use by preserving biomarkers within the strands of hair as they grow. When samples are taken from near the roots, hair can offer a detection period of up to around three months for both alcohol and drugs. Hair collection is straightforward, somewhat resistant to tampering, and straightforward to transport.
A sample measuring 1.5 inches and consisting of about 200 hair strands (approximately the thickness of a #2 pencil) closest to the roots will yield 100mg of hair, which is the ideal amount for screening and verification. For EtG extensions, additional tests, or tests exceeding 10 panels, a sample of 150mg is suggested. We advise using a jeweler's scale to weigh the sample. If head hair isn't available, a similar quantity of body hair can be gathered. When mentioning head hair, it specifically refers to hair from the scalp. Body hair pertains to any other types of hair (such as facial or axillary hair).
Process Overview
The laboratory evaluation of a drug test consists of four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the sample's initial integration into the lab’s system. This step includes ensuring the sample is correctly sealed and shipped, generating a random LAN (Laboratory Accessioning Number), and completing any further data input that an electronic chain of custody does not provide.
Screening is a preliminary quick assessment for substances of abuse. Although Screening is a budget-friendly approach to exclude drug use in most samples, any positive results require confirmation to be valid in legal proceedings. Samples showing presumptive positives during Screening must undergo a secondary verification.
Should a sample present a presumptive positive during Screening, additional hair is drawn from the initial specimen for Extraction. During this process, drugs are extracted from hair at a much lesser concentration than other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to perform.
Confirmation of any positive Screening outcomes is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed presumptive positive are cleaned before confirmation if necessary. The entire lab process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair specification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis targets the hair strand rather than the scalp's hair follicle.
Why Hair Follicle Testing Beats Urine Testing in Jericho, TX
Hair follicle testing offers distinct advantages over traditional urine tests in Jericho, TX. It provides superior detection accuracy and reliability. Unlike urine tests, hair tests deliver an extended detection window and are less susceptible to tampering, making them the top choice for ensuring honest and thorough drug testing.
Extended Detection Window in Jericho, TX
One of the key benefits of hair follicle testing in Jericho, TX, is its capability to detect drug use over extended periods, up to 90 days. This gives employers a comprehensive view of potential or current employees' history with substances, supporting informed decision-making in hiring and maintaining a safe workplace.
Tamper-Resistant Testing Method in Jericho, TX
Hair follicle tests in Jericho, TX, offer a tamper-resistant solution. This testing method significantly reduces the risk of sample adulteration, providing dependable and clear results. The reliability of these tests helps maintain the integrity of the testing process, ensuring that outcomes are trustworthy.
Convenient Nationwide Testing Locations and Local Locations in Jericho, TX
With testing centers situated across the nation, including Jericho, TX, accessing drug testing services is straightforward. Our widespread network ensures easy, quick, and hassle-free testing availability, meeting the needs of employers and individuals efficiently.
Simple, Confidential Process in Jericho, TX
The hair follicle testing process in Jericho, TX, is designed to be simple and confidential. From ordering the test to receiving results, every step is straightforward and secure, addressing privacy and ease of use. This ensures that all involved participants can manage testing discreetly and effectively.
Affordable Pricing and Fast Turnaround in Jericho, TX
Our competitive pricing structures and swift turnaround times in Jericho, TX, offer excellent value for businesses of any scale. Clients benefit from affordable options without compromising on quality or speed, receiving essential information swiftly while maintaining budgetary constraints.
Fast, Accurate, and Reliable Results in Jericho, TX
Hair follicle drug tests in Jericho, TX, stand out for their precision and speed. With advanced techniques, these tests provide high accuracy, ensuring that any substance use is detected promptly. This method guarantees reliable results, giving employers and individuals the confidence they need in drug testing outcomes.
Compliance and Peace of Mind for Employers in Jericho, TX
Employers in Jericho, TX, gain peace of mind using hair follicle testing, which aligns with drug-free workplace policies. This approach reduces legal risks and enhances safety in the workplace, fulfilling compliance requirements and fostering a healthier work environment.
