Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for detecting substance and alcohol usage. The strands of hair encapsulate biomarkers within their fibers, offering a prolonged overview of alcohol and drug usage. If gathered near the scalp, hair can reflect a detection span of up to approximately three months for both alcohol and drugs. Hair collection is straightforward, presenting challenges to tampering, and is also convenient to transport.
A sample of 1.5 inches of about 200 hair strands (approximately the thickness of a #2 pencil) adjacent to the scalp yields 100mg of hair, the preferred sample size for testing and validation. For EtG, additional analyses, and/or panels exceeding 10, a 150mg sample is suggested. We advise determining the sample's weight using a jeweler’s scale. Should scalp hair be inaccessible, an equivalent amount of body hair can be used. When we reference head hair, only scalp hair is included. Body hair covers all other types such as facial or axillary hair.
Process Overview
The four primary stages in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning signifies the initial integration of a sample into a lab’s workflow. This step ensures the sealed condition and correct shipment of the sample, allocates a unique LAN (Laboratory Accessioning Number), and completes additional data entry not captured by an electronic custody system.
Screening serves as an initial rapid examination for substance abuse. Although Screening is a cost-efficient means to eliminate drug use in most samples, a positive screen mandates confirmation to be court admissible. Samples showing presumptive positives require further confirmation.
Should a sample reflect a presumptive positive in the Screening phase, extra hair is drawn from the original sample and set for Extraction. Here, the drug is isolated from the hair in significantly lesser concentrations than other methods (such as urine or oral fluids), illustrating why hair drug testing is notably complex.
Confirming any positive screening outcome is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as needed. The complete lab procedure from Accessioning through Confirmation is audited under both the CAP (College of American Pathologists) Hair framework and is accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the assessment is conducted on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Nescatunga, OK
Hair follicle testing offers distinct advantages over traditional urine tests. It provides superior detection accuracy and reliability, capturing a more extended drug use history and reducing the chances of undetected substance intake.
Extended Detection Window in Nescatunga, OK
With hair follicle testing in Nescatunga, OK, employers gain an extensive overview of an individual's substance behavior. This is possible due to the detection capability covering up to 90 days, revealing long-term drug usage patterns.
Tamper-Resistant Testing Method in Nescatunga, OK
Hair follicle tests in Nescatunga, OK, are designed to minimize the risk of sample tampering. Their robust collection and testing processes ensure that results are accurate and indisputable.
Convenient Nationwide Testing Locations and Local Locations in Nescatunga, OK
Testing with us in Nescatunga, OK, is hassle-free, thanks to our extensive network of nationwide testing centers. This accessibility ensures a smooth experience for those needing quick and easy drug testing services.
Simple, Confidential Process in Nescatunga, OK
In Nescatunga, OK, the process for ordering, conducting, and receiving results of hair follicle testing is straightforward and confidential. Our approach respects privacy concerns while maintaining ease of use for all involved.
Affordable Pricing and Fast Turnaround in Nescatunga, OK
Our competitive pricing and fast result turnover in Nescatunga, OK, make hair follicle testing a valuable and efficient option for businesses, ensuring cost-effective solutions that cater to all company sizes.
Fast, Accurate, and Reliable Results in Nescatunga, OK
Hair follicle drug tests in Nescatunga, OK, are renowned for their high precision and expeditious results when detecting substance use. The accuracy of these tests ensures that the results are dependable and comprehensive, offering a detailed insight into an individual's drug use history with quick turnaround times to meet urgent needs.
Compliance and Peace of Mind for Employers in Nescatunga, OK
Employers in Nescatunga, OK, can achieve peace of mind and ensure compliance with drug-free workplace policies by utilizing hair follicle testing, which reduces legal vulnerabilities and bolsters workplace safety.
