Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a robust method for identifying drug and alcohol consumption. It offers an extended record of substance use by embedding biomarkers within the forming hair strand. Collected near the scalp, hair can reflect up to a 3-month window of alcohol and drug usage. It's straightforward to gather, relatively tamper-resistant, and easy to transport.
Gathering a 1.5-inch segment of roughly 200 hair strands (similar in size to a #2 pencil) closest to the scalp yields 100mg, the optimal quantity for initial testing and validation. For tests exceeding 10 panels, EtG, or add-ons, it's advised to obtain approximately 150mg of hair. Utilizing a jeweler’s scale for measuring the sample is advised. If scalp hair is inaccessible, a proportionate amount of body hair can be used. 'Head hair' specifically refers to scalp hair, while 'Body hair' encompasses all other types (e.g., facial, axillary).
Process Overview
The sequence in analyzing a drug test result in a laboratory is Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of a sample within a lab's framework. This phase includes checking that the sample is properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any additional required data entry not handled by an electronic chain of custody.
Screening entails a rapid initial detection of illicit substances. While this method is economical for ruling out drug presence in most samples, a confirmed positive is necessary for legal proceedings. Any samples suspected as positive in Screening necessitate a secondary confirmation.
Should a sample indicate a presumptive positive at Screening, additional hair is extracted from the initial specimen for Extraction. At this stage, substances are separated from hair at much lower levels than seen in alternate methods (e.g., urine or oral fluid), which underscores hair drug testing as a complex procedure.
Verification of any positive screening is executed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples flagged as presumptive positives undergo washing prior to confirmation if required. The entire lab processing from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair designation and conforms to ISO / IEC 17025 accreditation standards.
Benefits of hair drug analysis:
Drawbacks:
Note: Commonly termed "hair follicle tests", the analysis actually involves the hair strand, not the follicle beneath the scalp.
Why Hair Testing Excels
In Alleman, IA, hair follicle testing is superior to conventional urine tests due to its exceptional detection accuracy and reliability. The inclusivity of a broader drug use history makes it the preferred choice.
Comparing Detection Methods
The hair follicle test's longer detection period presents a major advantage over urine tests, which are limited in scope. Employers find more confidence in its comprehensive assessment capabilities.
Detection Over Months
Hair follicle testing in Alleman, IA, expands the detection window to as much as 90 days back, granting employers a thorough perspective on an individual's drug use history.
Expanded Tracking Period
This method's extended detection ability offers employers improved applicant evaluation. The long-term detection sets it apart from other testing methods.
Resistance to Tampering
The hair follicle test provides tamper-resistant results in Alleman, IA. The method is less prone to manipulation, ensuring the samples' integrity and reliability.
Reliable Testing Methodology
With the secure collection process, hair follicle testing significantly reduces the risk of adulteration, leading to trustworthy and undisputed results.
Convenience at Your Fingertips
With extensive testing centers nationwide, including in Alleman, IA, our local and accessible facilities provide you with straightforward testing options whenever needed.
Accessible and Nationwide Services
We offer hassle-free access to our drug testing venues, ensuring convenience and speed across our wide range of nationwide and local locations.
Effortless Process
In Alleman, IA, the hair follicle testing process is designed to be simple and confidential, ensuring privacy while delivering straightforward instructions for testing and results.
Privacy-Oriented Approach
Our testing procedures emphasize confidentiality, providing ease of mind and simplicity throughout the order, testing, and results phases.
Economical Solutions
Clients in Alleman, IA, benefit from our competitive
pricing along with a fast turnaround, ensuring value for money without sacrificing quality.
Cost-Effective and Rapid
Our affordable pricing structures make hair follicle testing accessible to businesses of all sizes, while prompt results reinforce the benefits of our services.
Precision of Hair Follicle Testing
In Alleman, IA, hair follicle drug tests provide quick and accurate results, making them highly reliable for substance detection. Their precision ensures that even small traces of drugs are identified, offering confidence in test outcomes.
Fast and Reliable Outcomes
Employers and individuals benefit from the speed and reliability of hair follicle tests, ensuring timely access to results that maintain the integrity of substance use evaluations.
Peace of Mind for Employers
Implementing hair follicle tests in Alleman, IA, aids employers in complying with drug-free policies. This reduces legal complications and enhances workplace security.
Enhanced Compliance Measures
The use of hair follicle tests helps firms achieve regulatory compliance, ensuring a safe and healthy working environment while minimizing legal liabilities.
