Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective method for identifying substance use. It provides an extended timeline of alcohol and drug consumption by embedding biomarkers within the hair's fibers. When sampled near the scalp, hair can offer nearly a 3-month detection span for substances. Hair is easy to gather, relatively resistant to tampering, and straightforward to transport.
A 1.5-inch strand sample, consisting of roughly 200 hairs (similar to a #2 pencil's diameter) close to the scalp, yields 100mg, ideal for testing and verification. For EtG, additional analyses, and/or panels exceeding 10, 150mg of hair is advisable. We suggest using a jeweler's scale to weigh the specimen. If scalp hair is inaccessible, a matching quantity of body hair can be used. "Head hair" specifies only scalp hair, whereas "body hair" covers other hair types (facial, axillary, etc.).
Process Overview
In processing a drug test result, four major steps occur: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, a sample is initially processed into the lab's system. This step ensures the sample was properly sealed and sent, assigns it a random LAN (Laboratory Accessioning Number), and fills in any extra data entry not covered by an electronic chain of custody.
Screening involves a fast initial check for substances. Though cost-effective for eliminating drug use in most samples, a positive screening must be confirmed to hold up in court. Samples that screen presumptively positive need another confirmation.
If Screening suggests a positive result, additional hair is taken from the initial batch for Extraction. In Extraction, drugs are isolated from hair at concentrations much lower than with other methods (like urine or oral fluid), which makes hair drug testing particularly challenging to conduct.
Confirmation of any positive result from Screening occurs via GC/MS, GC/MS/MS, or LC/MS/MS. All samples that screen as presumptive positives undergo washing before confirmation as necessary. The whole process, from Accessioning to Confirmation, is assessed under the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", these tests analyze the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Ohioville, PA
In Ohioville, PA, hair follicle testing offers distinct advantages over urine testing. These include enhanced detection capabilities and greater reliability. Hair tests unveil drug use with superior accuracy and are more resistant to tampering. With longer windows for drug trace detection, they provide a comprehensive substance use profile.
Benefits Over Urine Tests
Extended Detection Window in Ohioville, PA
Hair follicle testing excels in offering an extended detection window, capturing up to 90 days of drug use history. For employers in Ohioville, PA, this prolonged window provides thorough insight into an individual’s substance use, aiding in better-informed employment decisions.
Comprehensive View
Tamper-Resistant Testing Method in Ohioville, PA
One of the key strengths of hair follicle tests in Ohioville, PA, is their resistance to tampering. The procedure significantly minimizes risks of sample adulteration, assuring dependable and valid results for employers and legal authorities.
Reliable Outcome
Convenient Nationwide Testing Locations and Local Locations in Ohioville, PA
Our nationwide network, including Ohioville, PA, makes getting tested quick and hassle-free. This extensive reach guarantees easy access to reliable testing services, allowing for seamless testing experiences for individuals across numerous locations.
Wide Accessibility
Simple, Confidential Process in Ohioville, PA
With our streamlined approach in Ohioville, PA, ordering, undertaking, and receiving hair follicle test results is simple and confidential. Addressing privacy concerns, this process ensures convenience and confidentiality from start to finish.
Privacy and Ease Guaranteed
Affordable Pricing and Fast Turnaround in Ohioville, PA
Offering competitive pricing and swift turnaround times, our services in Ohioville, PA, deliver great value for businesses regardless of size. Companies benefit from cost-effective solutions that guarantee fast yet dependable drug testing outcomes.
Value and Efficiency
Fast, Accurate, and Reliable Results in Ohioville, PA
The speed and precision of hair follicle tests set them apart, providing reliable insights into drug consumption patterns. In Ohioville, PA, these tests ensure high accuracy, identifying substances with unmatched precision. For companies and individuals seeking unquestionable clarity, hair testing guarantees quick and trustworthy outcomes.
Efficient and Effective
Compliance and Peace of Mind for Employers in Ohioville, PA
In Ohioville, PA, utilizing hair follicle testing aids employers in maintaining compliance with drug-free workplace policies, minimizing legal challenges while promoting safety. With a robust testing strategy, businesses achieve peace of mind, knowing they adhere to industry standards.
Ensuring Workplace Integrity