Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair retains a long-term record of alcohol and drug use by encapsulating biomarkers in the fibers of the growing hair strand. Hair collected near the scalp can offer approximately a 3-month detection period for alcohol and drugs. It is easy to collect, somewhat resistant to tampering, and straightforward to transport.
A 1.5-inch sample comprising about 200 strands of hair (similar to the width of a standard #2 pencil) collected nearest the scalp yields approximately 100mg of hair, which is ideal for both screening and confirmation. For EtG, additional tests, or those exceeding 10 panels, a 150mg sample is suggested. Measuring the sample with a jeweler's scale is advisable. If scalp hair is unobtainable, an equivalent amount of body hair can be gathered. "Head hair" specifically denotes scalp hair, whereas "body hair" includes other types such as facial or axillary hair.
Process Overview
The lab processing of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step wherein a sample is integrated into the lab's system. This step ensures the sample is properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any pending data entry not managed by an electronic chain of custody.
Screening is a preliminary step for detecting drug abuse. Though Screening is cost-effective for eliminating drug use in most samples, a positive screen needs confirmation to be valid in legal proceedings. Presumptive positive samples in Screening necessitate further confirmation.
If a sample tests positive in the Screening phase, additional hair is extracted from the initial sample and prepped for Extraction. Here, drugs are isolated from hair at much lower concentrations compared to other methods (e.g., urine or saliva), making hair drug screening one of the most challenging processes.
Confirmation of a positive screening result is done using GC/MS, GC/MS/MS, or LC/MS/MS. Any samples testing presumptive positive are washed prior to confirmation if necessary. The entire lab process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests," this procedure examines the hair shaft rather than the follicle beneath the scalp.
In Lernerville, PA, hair follicle testing outperforms traditional urine tests, offering superior detection accuracy. While urine tests only reveal recent drug use, hair tests provide a comprehensive look over an extended period. This broader detection window ensures employers have reliable data for making informed hiring decisions.
Urine tests are more vulnerable to tampering, while hair testing's accuracy strengthens trust in the results.
Hair follicle testing in Lernerville, PA, boasts an extended detection window, capturing drug use for up to 90 days. This far surpasses urine tests, allowing employers to gauge an individual's substance history comprehensively. By reviewing historical drug use, companies can ensure they hire reliable and dependable employees.
The extended window helps establish patterns of substance abuse, crucial for maintaining workplace safety.
Employers benefit from insights into long-term substance use habits, critical for compliance with drug-free policies. Thorough detection over an extended period offers peace of mind and enhances decision-making processes.
Hair follicle tests in Lernerville, PA, significantly reduce the risk of sample tampering, delivering reliable results. Unlike urine tests, hair samples are difficult to adulterate or substitute, ensuring the integrity of the testing process. This tamper-resistant method bolsters confidence in the outcomes and provides unquestionable evidence of substance use.
The physical characteristics of hair make it hard to manipulate, thus enhancing the credibility of the testing method. Employers benefit from this robust approach, minimizing doubts and disputes over test results.
Our numerous nationwide testing locations offer quick and convenient access to hair follicle testing services in Lernerville, PA. These centers ensure a hassle-free experience for all clients, whether for routine checks or pre-employment screenings.
A local presence ensures that quality service is always within reach, simplifying the often burdensome logistics of drug testing for businesses and individuals.
In Lernerville, PA, the process of ordering and receiving hair follicle test results is simple and confidential. Client privacy is a top priority, guaranteeing that sensitive information remains secure throughout the testing procedure. This discreet approach ensures user comfort and encourages compliance among employees.
The straightforward process enables easy testing experiences, fostering trust and reliability in the services offered to both individuals and employers alike.
Offering affordable pricing and fast turnaround times in Lernerville, PA, our services provide excellent value. Our competitive pricing structures ensure that businesses of all sizes can access top-tier testing without breaking the bank. Quick processing times enhance operational efficiency, supporting timely assessment needs.
This combination of cost-effectiveness and rapid results positions our services as an attractive option for maintaining compliance with minimal financial strain.
In Lernerville, PA, hair follicle drug testing offers fast, accurate, and reliable results. The tests are highly accurate, detecting substance use that urine tests may miss. Their precision is particularly beneficial for employers seeking to maintain a safe, drug-free workplace. Hair tests provide insights quicker than most methods, enabling companies to make informed decisions swiftly.
Emphasizing accuracy, these tests highlight even trace amounts of substances, ensuring thorough assessments. Quick turnaround times and precise readings reduce the waiting period for results, thus aiding rapid decision-making processes within businesses.
For employers in Lernerville, PA, hair follicle testing ensures compliance with drug-free workplace policies, enhancing safety and reducing legal risks. By using reliable testing methods, companies can maintain high standards of workplace safety and avoid legal complications associated with substance abuse.
Enhanced peace of mind comes as a result of using accredited testing methods, which help uphold policy integrity and support effective risk management strategies within the workplace.
