Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying substance intake, including alcohol. Hair retains a detailed history of substance exposure by capturing biomarkers within its strands. When gathered near the scalp, it can reveal usage patterns for up to three months. Hair collection is straightforward, hard to tamper with, and easily transportable.
A 1.5-inch segment, consisting of roughly 200 hairs (similar in size to a #2 pencil), yields about 100mg, which is the preferred sample size for both screening and validation. To test for EtG, add-ons, or more than 10 panels, collecting 150mg is advised. Measuring with a jeweler’s scale is recommended. If scalp hair is not available, body hair of an equivalent amount can be used. When referencing head hair, it pertains solely to scalp hair, while body hair encompasses other types (like facial or underarm hair).
Process Overview
Embarking on lab processing for drug testing involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning initiates the integration of a sample into lab workflows, ensuring it was sealed and delivered correctly, assigning a unique Laboratory Accessioning Number (LAN), and finalizing any outstanding data not included by digital custody chains.
Screening performs an initial drug presence check. Though economical for negating drug intake in most samples, a positive result necessitates confirmation for legal validation. Presumptively positive samples in Screening mandate secondary validation.
Upon tentative positivity in Screening, more hair is extracted from the sample for Extraction. Here, substances are isolated from hair at considerably lower concentrations than in alternatives (e.g., urine or saliva), underpinning the complexity of hair drug analysis.
GC/MS, GC/MS/MS, or LC/MS/MS methodologies verify any positive Screening outcomes. Prior to confirmation, positive specimens undergo washing as necessary. The whole process, from Accessioning to Confirmation, meets scrutiny under CAP’s Hair guidelines and ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" often misleads, as the test targets the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Gladbrook, IA
Hair testing surpasses traditional urine testing by offering superior detection accuracy. Its elevated reliability ensures that employers can trust the outcomes provided, reducing any risk of incorrect results.
Compared to urine tests, hair follicle testing presents a higher level of detection accuracy and reliability, making it the preferred choice for many organizations aiming to maintain zero-tolerance drug policies.
Extended Detection Window in Gladbrook, IA
One key advantage of hair follicle testing is its ability to uncover drug use over an extended period of up to 90 days. This offers employers a broader perspective of candidates' or employees' substance use history.
Providing up to 90 days of insight into drug use, hair follicle tests allow employers to gain a comprehensive understanding of an individual's past substance consumption, supporting informed decision-making.
Tamper-Resistant Testing Method in Gladbrook, IA
Hair follicle tests minimize the risk of sample tampering, ensuring results that are both trustworthy and verifiable. This method significantly reduces the possibility of sample adulteration, thereby upholding the test's integrity.
The tamper-resistant nature of hair follicle tests guarantees reliable results, offering an almost foolproof approach to drug testing and making it hard for anyone to manipulate the outcome.
Convenient Nationwide Testing Locations in Gladbrook, IA
Our vast network of testing centers ensures easy access, with local facilities offering hassle-free testing services. This nationwide presence guarantees quick and straightforward testing availability.
With numerous convenient locations, including those locally situated in Gladbrook, IA, access to drug testing is made simple and expedient for all our clients.
Simple, Confidential Process in Gladbrook, IA
Our process is straightforward and respects privacy, making it simple to order, perform, and receive test results. We prioritize confidentiality, ensuring clients' personal information is securely handled.
Providing a seamless and discreet process, we ensure you can confidently manage your testing needs with ease, knowing your privacy is safeguarded.
Affordable Pricing and Fast Turnaround in Gladbrook, IA
We offer competitive pricing and rapid turnaround times, delivering substantial value and assurance for businesses of diverse sizes, keeping drug testing expenses budget-friendly.
Balancing affordability with efficiency, our services emphasize fast result delivery without compromising on quality, making our offerings attractive for companies mindful of cost and timelines.
Fast, Accurate, and Reliable Results in Gladbrook, IA
Hair follicle drug testing is renowned for its precision and speed in delivering results. With an unparalleled accuracy level, these tests detect substance use efficiently, providing employers with peace of mind that results are dependable and exact.
Offering high precision, hair follicle tests yield accurate results swiftly, ensuring employers receive the critical information they need swiftly and reliably.
Compliance and Peace of Mind for Employers in Gladbrook, IA
Utilizing hair follicle testing allows employers to enforce drug-free workplace policies effectively, reducing legal liabilities and fostering a safe working environment.
By ensuring compliance with workplace regulations, hair follicle tests provide employers with peace of mind, knowing they are maintaining a secure and law-abiding operation.
