Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as a formidable method, hair testing plays a key role in identifying drug and alcohol consumption. Hair fibers entrap biomarkers, offering an extended timeline for substance traces, especially when harvested near the scalp, providing data up to roughly a 90-day period. Collecting hair is uncomplicated, harder to tamper with, and convenient for shipping.
By gathering a 1.5-inch portion, approximately 200 strands (similar thick to a #2 pencil) from near the scalp, you acquire 100mg of hair, fitting for analysis. For EtG, add-ons, or tests exceeding 10 panels, a 150mg collection is suggested. It is advised to weigh the sample using a jeweler’s scale. In the absence of scalp hair, equivalent body hair may be gathered. Scalp hair refers to head hair only, whereas body hair encompasses all other types like facial and axillary.
Process Overview
The lab processing of a drug test encompasses four steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning channels a sample initially into a lab’s database, confirming the sample is properly sealed and shipped, assigning an arbitrary LAN (Laboratory Accessioning Number), and ensuring any additional manual data entries not covered by an electronic chain of custody mechanism are completed.
Screening swiftly evaluates samples for substance abuse. Though a cost-efficient preliminary phase eliminating negative samples, confirmation is needed for court acceptance of a positive result. Presumptive positives require subsequent confirmation.
Upon a presumptive positive finding in Screening, additional hair is obtained from the original sample for Extraction. Drugs are extracted from hair at a notably faint concentration, more so than urine or oral fluid analyses, validating the complexity of hair drug analysis.
GC/MS, GC/MS/MS, or LC/MS/MS methods undertake the Confirmation phase of any positive screen outcome. All presumptive positives undergo washing before confirmation when necessary. The whole lab process from Accessioning to Confirmation aligns under the CAP (College of American Pathologists) Hair framework and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often dubbed as "hair follicle tests", the analysis focuses on the hair strand rather than the scalp's hair follicle.
In Hudson, IL, hair follicle testing is superior to urine testing due to its better detection accuracy and reliability. While urine tests can only detect recent drug use, hair tests offer a comprehensive view of an individual's substance history over a more extended period.
Hair follicle testing in Hudson, IL boasts an extended detection window of up to 90 days. This feature provides employers with a broader understanding of an individual's substance history, making it ideal for comprehensive assessments.
By using hair follicle tests in Hudson, IL, the risk of sample tampering is significantly reduced. This testing method offers unquestionable results, ensuring that employers and legal entities receive genuine and reliable information.
Convenient access to testing services in Hudson, IL is facilitated by our nationwide and local testing locations. Our centers make it swift and seamless for individuals and businesses to obtain the necessary testing services without hassle.
In Hudson, IL, the simple and confidential process guarantees a stress-free experience in ordering, undertaking, and receiving hair testing results. Our system prioritizes privacy and ease.
In Hudson, IL, we offer affordable pricing with fast turnaround on hair follicle tests. Our competitive pricing strategy allows businesses of all sizes to benefit from quality testing without overburdening their budgets.
Hair follicle tests in Hudson, IL offer fast, accurate, and reliable results. They provide high precision in identifying substance use due to their ability to detect a vast range of substances over an extended period, maximizing efficiency and minimizing the risks of false negatives.
Compliance and peace of mind in Hudson, IL are achievable through hair follicle testing. This method ensures firms align with drug-free workplace policies, minimizing legal risks and promoting a safer work environment.