Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair for drug and alcohol testing is recognized as a robust method of detection. Hair captures a prolonged history of substance use by embedding biomarkers in its fibers. When a sample is taken near the scalp, it can offer a detection span of up to approximately three months for alcohol and drugs. The collection of hair is straightforward, relatively hard to tamper with, and simple to transport.
A sample measuring 1.5 inches, consisting of roughly 200 hair strands (comparable to a #2 pencil in thickness) nearest to the scalp, provides 100mg, the perfect specimen amount for screening and confirmation. For EtG, additional testing, or tests exceeding 10 panels, a specimen of 150mg is advisable. We suggest weighing the specimen using a jeweler's scale. If scalp hair isn't available, an equal quantity of body hair can be obtained. Head hair specifically signifies scalp hair, whereas body hair encompasses other hair types (e.g., facial, axillary).
Process Overview
The process for analyzing a drug test in a laboratory encompasses four crucial stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial step of integrating a sample into the lab's system. This step confirms that the sample has been sealed and sent correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any data entry that the electronic chain of custody system hasn't covered.
Screening is an initial straightforward test for substances of abuse. While this brings a cost-efficient means to exclude drug use in most samples, a positive screen requires confirmation to be admissible in legal contexts. Any sample that screens presumptively positive necessitates a secondary confirmation.
If a sample tests presumptively positive during Screening, additional hair is taken from the original specimen for Extraction. In this process, the drugs are extracted from hair at significantly lower concentrations than other methods (such as urine or oral fluids), which is why conducting hair drug screening is notably challenging.
For any presumption-positive screening result, confirmation is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation if required. The entire lab procedure, from Accessioning through to Confirmation, is reviewed under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests," this test actually evaluates the hair strand itself, not the follicle beneath the scalp.
In Indianapolis, OK, hair follicle testing stands above traditional urine testing methods in effectiveness. Unlike urine tests, hair analysis offers a more comprehensive view of substance use history, enhancing detection accuracy and reliability significantly.
The longer detection period afforded by hair testing provides a more detailed record, offering clarity for employers and other entities aiming for drug-free environments. This makes it a preferred option over conventional urine tests.
With an extended detection window reaching up to 90 days, hair follicle testing in Indianapolis, OK, offers a unique advantage in drug screening. This method allows employers to gain a more complete understanding of an individual's substance use history.
The long detection range provides detailed insights, enabling informed decisions when it comes to hiring or maintaining a workforce. It's an ideal choice for thorough and reliable drug testing outcomes.
In Indianapolis, OK, the tamper-resistant nature of hair follicle tests makes them highly reliable. Unlike other testing methods, the risk of sample adulteration is significantly reduced.
This testing process offers unquestionable results, giving employers and institutions confidence in the validity of the data received. Hair testing minimizes the chances of manipulation, ensuring trustworthy outcomes.
Access to drug testing services is convenient in Indianapolis, OK, thanks to our vast network of nationwide testing centers. This makes the process quick and hassle-free for participants.
Whether local or elsewhere, our centers provide easy access to testing services, ensuring you receive the reliable and professional support needed promptly.
In Indianapolis, OK, hair follicle testing is a simple yet confidential process, from ordering to result retrieval. Clients can trust that privacy concerns are aptly addressed, making the process stress-free.
The straightforward steps involved are easy to follow, ensuring each stage prioritizes confidentiality. Individuals gain assurance through this professional and discreet testing method.
For those in Indianapolis, OK, hair follicle testing offers affordable pricing paired with fast turnaround times. Our pricing strategy ensures excellent value for companies of all sizes, offering both financial savings and peace of mind.
Quick results and economical options make this choice appealing for businesses seeking cost-effective, reliable drug testing solutions.
Hair follicle drug tests in Indianapolis, OK, are known for their speed and precision. These tests offer highly accurate substance detection, making them an excellent choice for those needing fast outcomes without compromising on quality.
When time is of the essence, hair follicle testing excels, providing reliable results promptly. Its rapid processing time ensures that individuals and organizations can proceed with confidence, knowing they are armed with accurate data.
Employers in Indianapolis, OK, benefit from hair follicle testing that ensures compliance with workplace drug-free policies. This reliable method reduces legal risks and promotes a safer work environment.
Through maintaining adherence to substance regulations, organizations can foster a secure atmosphere, enhancing peace of mind and workplace harmony.
