Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have emerged as an effective approach for identifying drug and alcohol consumption. Hair encapsulates a prolonged trace of alcohol and other substances by embedding biomarkers within the strands as they grow. When taken near the scalp, hair may offer an approximately 3-month detection timeframe for alcohol and other substances. The collection process for hair is straightforward, challenging to tamper with, and convenient for shipping.
A 1.5-inch snippet of around 200 hair strands (comparable to a #2 pencil's thickness) nearest to the scalp will provide 100mg of hair, which is the optimal sample amount for evaluation and verification. For EtG, additional tests, and/or examinations exceeding 10 panels, a 150mg specimen is suggested. We advocate utilizing a jeweler’s scale to weigh the specimen. Should scalp hair be unavailable, an equivalent quantity of body hair can be obtained. The term head hair specifically denotes scalp hair. In contrast, body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test result encompasses four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails initially processing a sample into a laboratory’s framework. This phase verifies that the sample was adequately sealed and shipped and entails assigning a random LAN (Laboratory Accessioning Number) along with finalizing any additional data input not provided by an electronic chain of custody mechanism.
Screening is a preliminary rapid assessment for abusive drugs. Although Screening is a cost-efficient technique to eliminate drug usage for most samples, any positive screening requires confirmation to be court-admissible. Samples that test presumptively positive during Screening necessitate subsequent confirmation.
Should a sample test presumptively positive during the Screening phase, additional hair is withdrawn from the original specimen and readied for Extraction. During Extraction, drugs are isolated from hair at considerably lower concentrations than other techniques (e.g., urine or oral fluid), contributing to hair drug testing being the most intricate methodology to conduct.
Any positive results from screening undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples are washed prior to confirmation as necessary. The entire laboratory procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed "hair follicle tests," the analysis is conducted on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Wolflake, IN
Compared to standard urine tests, hair follicle testing offers superior accuracy and reliability. The extended detection period and consistency of results make hair testing the robust option for those seeking dependable outcomes. This ensures enhanced detection capabilities and increased confidence in results.
Extended Detection Window in Wolflake, IN
Hair follicle tests can uncover drug use over a considerably longer span, up to 90 days. This extended detection window provides employers with a comprehensive perspective on an individual's substance history, aiding in informed decision-making regarding employment or ongoing monitoring.
Tamper-Resistant Testing Method in Wolflake, IN
The nature of hair follicle testing significantly diminishes the chances of sample tampering. This resistance to adulteration results in credible and undeniable findings, ensuring trustworthy evidence for both employers and those under evaluation, giving assurance to the process.
Convenient Nationwide Testing Locations and Local Locations in Wolflake, IN
Our widespread network provides swift and stress-free access to testing services. With testing centers across the nation, we ensure that conducting drug tests is a seamless and easy process, catering to the needs of businesses and individuals alike, delivering convenience everywhere.
Simple, Confidential Process in Wolflake, IN
Our procedure for ordering, undergoing, and receiving test results is streamlined and private. This commitment to confidentiality reassures clients of their privacy, while the ease of use ensures that each step of drug testing is straightforward, highlighting our dedication to user satisfaction.
Affordable Pricing and Fast Turnaround in Wolflake, IN
Our competitive pricing coupled with rapid result delivery provides exceptional value for businesses of every size. By offering cost-effective solutions without compromising on service speed or quality, we ensure companies receive both economic and timely benefits in their testing needs.
Fast, Accurate, and Reliable Results in Wolflake, IN
The precision of hair follicle testing provides definitive results rapidly. With a focus on accuracy, the ability to detect substance use is second to none, ensuring that each test delivers trustworthy information essential for decision-making. This high level of reliability makes hair testing a preferred choice for many.
Compliance and Peace of Mind for Employers in Wolflake, IN
Incorporating hair follicle testing supports adherence to workplace drug-free policies, minimizes legal liabilities, and fosters a safer work environment. Employers gain assurance from the precision and reliability of hair testing, ensuring compliance and reducing potential risks.
