Accredited Drug Testing provides comprehensive hair follicle drug testing services in Marshallberg, North Carolina. If a hair or alcohol test is needed, Accredited Drug Testing has expertise in hair testing and operates facilities across the country that can conduct hair tests. Typically, 1.5 to 2 inches of hair from your head or body is required. Hair tests can identify drugs, alcohol/ETG, or other specialized requirements.
In recent times, more drug tests are using hair follicle methods. This shift is seen with many employers, courts, and substance abuse experts as they opt for hair testing over traditional urine tests. Businesses with zero-tolerance policies, courts, and probation mandates often prefer hair follicle tests. The key advantage is a longer detection timeline, spanning up to 90 days, under supervised conditions. It is also nearly impossible to tamper with. For detecting drug use within the past 5 days, urine tests remain the more precise option.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair analysis has gained recognition as an effective method for detecting substance use. Hair captures a prolonged record of alcohol and drug exposure by embedding biomarkers along the hair strands during growth. When sampled near the scalp, it can reveal a detection period of up to 3 months for alcohol and drugs. Collecting hair is straightforward, challenging to tamper with, and easy for transportation.
A 1.5-inch section of about 200 hair strands (similar to the thickness of a #2 pencil) near the scalp will yield 100mg of hair, which is optimal for both screening and confirmation tests. For tests including EtG, enhancements, and those exceeding 10 panels, 150mg of hair is suggested. It's advisable to use a jeweler’s scale for weighing. If scalp hair is not available, an equivalent amount of body hair may be used. When we mention head hair, we specifically mean scalp hair. Body hair refers to all other types (e.g., facial, axillary).
Process Overview
The drug test laboratory process mainly includes Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, samples are initially processed into the laboratory’s system, ensuring they are properly sealed and shipped, assigning a LAN (Laboratory Accessioning Number), and filling in any missing data not included in an electronic custody system.
Screening serves as a preliminary drug abuse check. While it's cost-effective for excluding drug use in most samples, a positive result in Screening must be confirmed for legal acceptability. Presumptively positive samples in Screening must undergo additional confirmation.
Upon a presumptive positive result in the Screening phase, additional hair is sourced from the sample for Extraction. This phase involves extracting drugs from hair at a significantly lower concentration than other substances like urine or oral fluid, making hair drug testing highly complex.
Confirmation of positive screening outcomes is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating presumptive positivity undergo a washing process before confirmation as necessary. The entire process from Accessioning to Confirmation is evaluated according to both the CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis is conducted on the hair strands, not on the follicle beneath the skin.
In comparing hair follicle tests with traditional urine tests in Marshallberg, NC, hair testing excels for its superior detection accuracy and reliability. The extended detection period grants a clearer substance history, surpassing urine testing capabilities.
Hair follicle testing in Marshallberg, NC offers an extended detection window, catching drug use up to 90 days past. This comprehensive scrutiny aids employers in evaluating applicants or employees for informed decisions.
Hair follicle tests in Marshallberg, NC are thus considered tamper-resistant. Their design significantly curtails sample manipulation, providing reliable and unquestionable results.
The convenience of our nationwide testing centers and local locations in Marshallberg, NC ensures quick and seamless access to testing services for all clients.
The simple and confidential process in Marshallberg, NC for arranging, conducting, and obtaining test results addresses privacy concerns and ensures ease of use.
Our offerings in Marshallberg, NC include affordable pricing and fast turnaround on hair follicle testing, promising excellent value for businesses of varied sizes.
Marshallberg, NC relies on hair follicle drug tests for fast, accurate, and reliable results. These tests offer high precision in identifying substance use and deliver quick outcomes, enhancing the efficiency of testing processes.
Employers in Marshallberg, NC find peace of mind by incorporating hair follicle testing. This practice aligns with drug-free workplace mandates, minimizing legal risks while boosting safety.
