Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a valuable method for uncovering drug and alcohol consumption. Hair acts as a repository for alcohol and other drug biomarkers by embedding them in the fibers of the lengthy hair strand. When extracted near the scalp, hair can offer up to a roughly 3-month detection timeframe for alcohol and other drugs. Hair is straightforward to gather, relatively challenging to tamper with, and uncomplicated to transport.
A 1.5-inch segment of around 200 hair strands (approximately the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal sample for analysis and verification. For EtG, supplementary tests, or tests exceeding 10 panels, 150mg of the sample is advised. It is suggested to weigh the sample on a jeweler’s scale. If scalp hair is absent, an equivalent amount of body hair might be taken. By head hair, we mean only scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial processing of a sample into a lab’s system. This entails confirming that the sample was sealed and dispatched correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not provided by an electronic chain of custody system.
Screening includes a preliminary quick assessment for drugs of abuse. Although Screening is a budget-friendly way to rule out drug usage for most samples, a positive result must be verified to be acceptable in court. Any samples that are presumptively positive in Screening require further confirmation.
Should a sample be presumptively positive in the Screening phase, more hair is taken from the initial sample and readied for Extraction. At this phase, drugs are extracted from hair at a significantly lower concentration than in other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to perform.
Confirmation of any positive screening outcome is carried out via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as required. The entire lab process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair provision and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often dubbed "hair follicle tests", the test examines the hair strand and not the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Lower Burrell, PA. Hair testing offers enhanced detection that surpasses traditional urine tests, known for superior accuracy and reliability. It screens over a longer period, unlike urine tests which detect only recent drug use.
Employers benefit significantly from hair testing's inability to be easily manipulated, offering a more trustworthy solution for maintaining workplace safety in Lower Burrell, PA.
Extended Detection Window in Lower Burrell, PA. Hair follicle testing permits the detection of drug use over an extended duration, often up to 90 days. This prolonged window provides a fuller picture of an individual’s substance history compared to other methods.
Employers in Lower Burrell, PA, gain valuable insights into a prospective or current employee's past drug use, aiding in informed decision-making and fostering a safe working environment.
Tamper-Resistant Testing Method in Lower Burrell, PA. Hair follicle tests offer security against sample tampering, substantially reducing deceitful practices and leading to unquestionable test results.
Due to the nature of hair sample collection and the rigorous testing process, this method provides a reliable means for detecting substance use, esteemed by both employers and legal institutions in Lower Burrell, PA.
Convenient Nationwide Testing Locations and Local Locations in Lower Burrell, PA. Our widespread testing centers provide access to swift and hassle-free testing services.
Both nationwide and local locations cater to residents of Lower Burrell, PA, ensuring accessibility to reliable drug testing facilities, augmenting the ease of maintaining workplace safety.
Simple, Confidential Process in Lower Burrell, PA. The process ensures ease and privacy while ordering tests and receiving results, addressing privacy concerns adeptly.
Lower Burrell, PA residents can rely on a straightforward testing experience, where confidentiality and ease of procedure are prioritized.
Affordable Pricing and Fast Turnaround in Lower Burrell, PA. Our competitive pricing models combined with quick turnaround times offer exceptional value for businesses of varying sizes.
In Lower Burrell, PA, companies benefit from economical testing solutions without sacrificing peace of mind, aiding in informed and timely decision-making.
Fast, Accurate, and Reliable Results in Lower Burrell, PA. Hair follicle testing offers precision in identifying substance use, ensuring that results are both prompt and dependable. Participants receive detailed analyses highlighting the accuracy of these tests.
The prompt nature of hair follicle testing supports urgent need scenarios, providing employers and individuals in Lower Burrell, PA, with rapid access to critical information without compromising accuracy.
Compliance and Peace of Mind for Employers in Lower Burrell, PA. Hair follicle testing ensures adherence to workplace drug-free policies, mitigating legal risks, and improving safety standards.
Implementing such testing methods helps maintain lawful compliance and fosters a secure work environment, benefitting organizations and their employees in Lower Burrell, PA.
