Accredited Drug Testing offers thorough hair follicle drug screening services in Gueydan, Louisiana. Whether it's a hair drug or alcohol test you need, our expertise in hair testing is unmatched, with centers across all U.S. cities ready to conduct hair tests. Typically, you'll need 1.5 to 2 inches of hair from your head's crown, or body hair can be used if necessary. Hair tests provide insights into drugs, alcohol/ETG, or other tailored testing requirements.
The approach to drug testing has increasingly shifted towards hair follicle tests in recent times. More employers, judicial systems, and substance abuse specialists now prefer hair drug tests to conventional urine tests. These tests suit employers with stringent zero-tolerance drug policies, courts, and those managing probation cases. A significant advantage is the extended detection window—up to 90 days—and an observed collection process, making it extremely difficult to manipulate. Nevertheless, urine tests remain the gold standard for detecting drug use within a 5-day window.
* 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 emerged as an effective means for identifying drug and alcohol consumption. Hair serves as a comprehensive record of substances by embedding biomarkers within the strands during growth. When obtained near the scalp, hair can reveal a detection period of up to 90 days for alcohol and drugs. Hair samples are easy to collect, challenging to tamper with, and straightforward to transport.
A sample measuring 1.5 inches with roughly 200 hair strands (similar in size to a #2 pencil) closest to the scalp yields 100mg, which is ideal for both preliminary and confirmatory testing. In cases of EtG, add-ons, or tests exceeding 10 panels, 150mg of the sample is advised. Utilizing a jeweler’s scale for weighing is recommended. If scalp hair isn't available, the same quantity of body hair may be used. Head hair refers specifically to scalp hair, while body hair includes all other types (e.g., facial, axillary).
Process Overview
The lab processing of a drug test result consists of four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial entry of a sample into the lab's system. This phase includes ensuring the sample is properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any missing data entry from the electronic chain of custody.
Screening is a preliminary assessment for substances. Although Screening is an economical method to dismiss drug usage in most samples, any positive result demands verification for court admissibility. Any samples showing presumptive positives in Screening require additional Confirmation.
For samples showing presumptive positives in Screening, extra hair from the initial sample is extracted for processing. During this stage, the extraction of drugs from hair occurs at a lower concentration compared to other methods (e.g., urine or oral fluid), which is why hair drug screening is acknowledged as a challenging technique.
Confirmation of positive results is performed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo washing before Confirmation as necessary. The entire lab process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair standards and complies with ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While often termed as "hair follicle tests", the evaluation involves the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Gueydan, LA
While traditional urine tests have been prevalent, hair follicle testing offers superior detectable accuracy. In Gueydan, LA, the preference for hair tests is growing due to their longer detection window and dependable outcomes, providing a clearer view of an individual's substance use history.
Extended Detection Window in Gueydan, LA
One of the main benefits of hair follicle testing is its ability to trace drug use over an extended window of up to 90 days. This comprehensive view assists Gueydan employers in evaluating applicants' or employees' substance histories thoroughly, enhancing informed decision-making.
Tamper-Resistant Testing Method in Gueydan, LA
Hair follicle testing significantly curbs the possibility of sample tampering. Its reliability ensures that results remain uncontested, providing businesses in Gueydan with confidence in the integrity of their substance testing methods.
Convenient Nationwide Testing Locations and Local Locations in Gueydan, LA
Our extensive network of testing centers ensures that Gueydan residents have hassle-free access to hair follicle testing services. The nationwide reach assures availability and convenience without compromising on quality.
Simple, Confidential Process in Gueydan, LA
Ordering a test, undergoing it, and receiving results is seamless and secure in Gueydan. The discreet process addresses privacy concerns, giving individuals and businesses confidence in handling sensitive information.
Affordable Pricing and Fast Turnaround in Gueydan, LA
Competitive pricing coupled with quick turnaround makes hair follicle testing a valuable choice in Gueydan. Businesses of all sizes can benefit from cost-effective solutions without compromising on timely results.
Fast, Accurate, and Reliable Results in Gueydan, LA
Efficiency is key with hair follicle drug tests, known for their accuracy in detecting substance use. Residents and companies in Gueydan benefit from quick turnarounds, ensuring timely action on results. The precision of these tests helps in making informed decisions without delay.
Compliance and Peace of Mind for Employers in Gueydan, LA
For employers in Gueydan, implementing hair follicle testing aligns with maintaining drug-free policies. Minimizing legal risks and promoting workplace safety, it offers a balanced, compliant approach to substance monitoring.
