Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective means for identifying drug and alcohol use. Hair captures a prolonged record of alcohol and drugs by integrating biomarkers into the fibers of the growing hair shaft. When taken near the scalp, hair can offer an approximately 3-month period for detecting alcohol and drugs. It is easy to collect, somewhat resistant to tampering, and simple to transport.
A sample measuring 1.5 inches containing around 200 hair strands (about the width of a #2 pencil) closest to the scalp yields 100mg, the perfect amount for screening and verification. For EtG, additional tests, and/or tests beyond 10-panel, 150mg of the hair sample is suggested. We advise using a jeweler’s scale to weigh the sample. If scalp hair is not available, an equivalent amount of body hair can be taken. When referring to head hair, we mean scalp hair solely. Body hair includes all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory process for drug test results involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial integration of a sample into the lab’s system. This involves confirming the sample’s seal and shipment, assigning a unique LAN (Laboratory Accessioning Number), and completing any extra data entry not already provided by an electronic chain of custody system.
Screening is an initial rapid assessment for abused drugs. Though Screening is cost-efficient for excluding drug use in most samples, a positive screen needs confirmation for court admissibility. Samples that presumptively test positive in Screening necessitate secondary confirmation.
Should a sample test presumptively positive during Screening, additional hair is taken from the initial sample to prepare it for Extraction. Here, drugs are extracted from hair at significantly lower concentrations than other techniques (e.g., urine or oral fluid), making hair drug screening the most demanding technique to perform.
Confirmation of any positive screen is carried out through GC/MS, GC/MS/MS, or LC/MS/MS methods. All samples indicating positive results are cleaned before confirmation if necessary. The complete laboratory protocol from Accessioning to Confirmation undergoes evaluation under the CAP (College of American Pathologists) Hair designation and aligns with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis actually assesses the hair shaft, not the follicle underneath the scalp.
The choice of hair follicle testing in La Pointe, WI, surpasses traditional urine tests in many ways, particularly in terms of detection accuracy and reliability. Hair tests provide a more extensive detection period, making them superior for long-term substance use monitoring.
Unlike urine tests, which have a limited detection window, hair testing scrutinizes past drug use over several months, making it an optimal option for employers keen on maintaining a drug-free environment.
La Pointe, WI benefits from hair follicle testing's extended detection window, making it a favored tool for employers conducting thorough reviews of a candidate's or employee's past substance use.
The capability of the hair test to uncover drug use spanning up to 90 days gives organizations confidence in their hiring and employment assessments, ensuring a comprehensive understanding of an individual's habits.
The hair follicle test in La Pointe, WI is tamper-resistant, providing a reliable, near-foolproof testing method that limits opportunities for sample adulteration.
This method confers confidence to employers, knowing the integrity of the test results is secure due to the challenges associated with manipulating a hair sample compared to other testing types.
La Pointe, WI and surrounding areas benefit from our extensive network of convenient nationwide testing locations, ensuring that access to drug testing services is quick, easy, and hassle-free.
This infrastructure guarantees that clients can find a nearby facility without difficulty, expediting the testing process for individuals and firms alike.
The hair follicle testing process in La Pointe, WI is simple and confidential, ensuring everyone’s privacy and peace of mind. From ordering to test-taking and receiving results, each step respects the individual's right to confidentiality.
Customers can trust the secure and straightforward process, which efficiently manages personal data while delivering accurate results swiftly.
Our hair follicle testing services in La Pointe, WI offer affordable pricing with a fast turnaround, providing outstanding value for organizations of all sizes.
The combination of competitive rates and quick result delivery furnishes companies with both economic benefits and the confidence of maintaining a drug-free workplace.
In La Pointe, WI, hair follicle drug tests offer fast, precise, and reliable results, making them an excellent choice for detecting substance use. The process is designed to ensure high accuracy, providing trustworthy results that employers and organizations can depend on.
The efficiency of hair testing in delivering quick results without compromising on accuracy sets it apart as a leading method for substance detection. Within a matter of days, results are available, allowing for prompt decision-making.
Hair follicle testing ensures compliance with workplace drug policies in La Pointe, WI, offering employers peace of mind by reducing legal risks while enhancing employee safety.
Adopting this testing method provides companies with a robust framework for maintaining a drug-free workplace, promoting both security and productivity.
