Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly regarded as an effective method for detecting drug and alcohol usage. Hair offers a comprehensive historical record of alcohol and various drugs by capturing biomarkers within the fibers of the hair as it grows. When taken from near the scalp, hair can deliver up to a roughly 3-month detection timeline for alcohol and substances. Hair is easy to collect, somewhat resistant to tampering, and straightforward to transport.
A 1.5-inch clump of about 200 hair strands (similar to the diameter of a #2 pencil) closest to the scalp provides 100mg of hair, which is the optimal sample amount for testing and verification. For EtG, add-ons, and/or assessments beyond 10 panels, 150mg of the specimen is suggested. We advise weighing the sample with a jeweler’s scale. If scalp hair isn’t accessible, a similar amount of body hair can be used. When referring to head hair, we mean scalp hair only. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The four core steps involved in the lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial processing of a specimen into the lab's system. This step verifies that the specimen was correctly sealed and sent, assigns a random LAN (Laboratory Accessioning Number), and completes any supplementary data input not available from an electronic chain of custody system.
Screening comprises an initial quick check for drugs of abuse. Although Screening offers a cost-effective strategy to rule out drug usage in most specimens, a positive screen must be confirmed for court admittance. Specimens that are presumptively positive in Screening do require a secondary verification.
If a specimen is presumptively positive in the Screening phase, additional hair is extracted from the initial sample and prepped for Extraction. Here, drugs are extracted from hair at lower concentrations compared to other methods (like urine or oral fluid), making hair drug screening the most challenging methodology to execute.
Verification of any positive screening outcome is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed before confirmation as needed. The entire lab process from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis actually focuses on the hair strand rather than the follicle under the scalp.
In Hale, WI, hair follicle testing leads the pack against standard urine tests, offering unmatched detection accuracy. While urine tests detect drug use in a shorter window, hair tests provide a superior long-term analysis, ensuring more comprehensive results.
Hair follicle testing in Hale, WI captures drug use up to 90 days prior, furnishing employers with an extensive picture of an individual's substance history. This extended detection window ensures that any previous consumption is not overlooked.
Such long-term visibility is invaluable for making informed hiring and management decisions.
Minimizing the possibility of sample tampering is a notable strength of hair follicle tests in Hale, WI. The test's methodology significantly reduces adulteration risks, resulting in trustable and unquestionable outcomes.
These tests provide peace of mind with tamper-resistant procedures ensuring accurate analysis.
Accredited Drug Testing offers accessible testing locations, not just nationwide but locally in Hale, WI as well. Our vast network allows easy and swift access to testing services.
This wide reach ensures seamless, hassle-free drug testing, regardless of location.
The process of hair follicle testing in Hale, WI is both simple and confidential. From ordering to a smooth testing procedure and receiving results, we prioritize privacy and ease of use.
Individuals benefit from a stress-free experience, trusting in absolute confidentiality and straightforward handling.
Accredited Drug Testing in Hale, WI boasts affordable pricing models combined with quick turnaround times. Our competitive rates and swift delivery provide exceptional value, catering to businesses of any size.
Companies gain peace of mind, knowing they receive top-notch service without financial strain.
Hair follicle drug testing in Hale, WI stands out for its rapid yet precise results. These tests boast unparalleled accuracy in identifying substance consumption, reflecting both current and historical usage.
Using sophisticated technology, hair tests ensure that results are not only fast but also highly reliable, offering assurance to both employers and individuals alike.
In Hale, WI, hair follicle testing assures employers of compliance with drug-free workplace policies. This compliance minimizes legal liability and maximizes safety through stringent drug use detection.
Employing such tests empowers companies to uphold safe and productive environments effortlessly.
