Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair testing is increasingly recognized as an effective means for detecting alcohol and drug consumption. By capturing biomarkers within the strands of growing hair, it offers a long-term record of alcohol and drug usage. When sourced near the scalp, the hair can reveal drug and alcohol usage for up to about three months. Hair collection is straightforward, relatively tamper-resistant, and easily transportable.
A 1.5-inch segment including around 200 strands (approximately the thickness of a #2 pencil) near the scalp provides 100mg of hair—ideal for screening and confirmation. For EtG, add-ons, or over 10-panel tests, 150mg is suggested. We advise weighing the sample with a jeweler’s scale. If scalp hair is absent, an equivalent quantity of body hair is acceptable. When mentioning head hair, it specifically pertains to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The key steps in the laboratory processing of drug test results are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary handling of a sample into a laboratory’s protocol. This comprises checking that the sample was properly sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and completing any further data entry absent in an electronic chain of custody system.
Screening is an initial quick assessment for drug abuse. Though efficient, a positive screen must be confirmed to be legally acceptable. Samples with presumed positives in Screening need additional validation.
If a sample has a presumptive positive result during Screening, additional hair is retrieved from the initial sample and readied for Extraction. In this step, drugs are extracted from the hair at considerably lower concentrations than other methods (such as urine or oral fluid), making hair drug screening the most intricate methodology.
Confirmation of any positive screening result is executed through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleaned prior to confirmation if necessary. The complete laboratory process from Accessioning to Confirmation is conducted under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp
Why Hair Follicle Testing Excels Over Urine Testing in Mohawk, AZ
Hair follicle testing offers superior benefits compared to traditional urine tests. Its unparalleled detection accuracy and reliability make it a preferred choice.
In Mohawk, AZ, hair follicle testing shines with its extended detection window, capable of revealing substance use up to 90 days prior. This added advantage means employers and organizations can gain detailed insights into an individual's historical substance use habits.
Extended window advantages:
Tamper-Resistant Drug Testing in Mohawk, AZ
Hair follicle tests drastically reduce the possibility of sample tampering, giving reliable and undeniable results. Unlike other methods prone to interference, hair testing stands as a secure choice, safeguarding the integrity of the process.
Convenience of Nationwide and Local Testing in Mohawk, AZ
Our extensive network of testing centers guarantees easy access to hair follicle testing services, ensuring a smooth process.
Simple and Confidential Hair Testing Process in Mohawk, AZ
Our procedure for hair follicle testing is crafted to ensure ease and privacy. From ordering to obtaining results, each step is straightforward and discreet.
Mohawk, AZ offers affordable and fast hair follicle testing. Our competitive pricing and prompt result delivery give businesses of all sizes great value and reassurance.
In Mohawk, AZ, hair follicle drug tests promise both swiftness and accuracy. These tests showcase a high precision level in detecting substance use, catering to those who seek prompt and dependable results. With advanced technology, hair testing ensures that your testing needs are met swiftly and accurately.
Fast and efficient, these tests provide clients with assurance, especially when timely decisions are essential.
Employers in Mohawk, AZ can achieve peace of mind by implementing hair follicle testing, ensuring compliance with drug-free workplace policies. This method minimizes legal exposure and cultivates a safer work environment.
