Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying substance and alcohol consumption. The fibers of hair capture biomarkers during growth, creating a lengthy record of alcohol and drug intake. When sampled near the scalp, hair can offer a detection span of around 3 months for substances. It is easy to gather, not easily tampered with, and simple to send.
A sample of 1.5 inches consisting of about 200 hair strands (roughly equivalent to a #2 pencil) nearest the scalp yields 100 mg of hair, which is perfect for both screening and verification. For EtG, additional tests, or tests exceeding 10 panels, it is advised to have 150 mg of the specimen. We suggest using a jeweler’s scale to weigh the sample. In the absence of scalp hair, a similar volume of body hair can be used. When discussing head hair, we specifically mean scalp hair. Body hair refers to any other hair types (facial, axillary, etc.).
Process Overview
The essential steps in a lab for generating a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails introducing a sample into a laboratory’s framework. This step involves confirming that the sample was properly sealed and transported, allocating a random LAN (Laboratory Accessioning Number), and completing any lacking data entry outside of an electronic chain of custody system.
Screening involves a preliminary examination for illicit drugs. Screening is a cost-efficient method to exclude drug use in most samples, however, a positive screen must be confirmed for court acceptance. Samples with preliminary positive results in Screening necessitate secondary confirmation.
Should a sample show a preliminary positive in the Screening phase, additional hair is drawn from the original sample and prepped for Extraction. During this stage, drugs are extracted from hair at substantially lower levels than other methods (e.g., urine or oral fluid), making hair drug screening the most complex to perform.
Any positive screening result is verified through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples undergo washing before confirmation, as needed. The complete lab process, from Accessioning to Confirmation, is audited under the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis targets the hair strand, not the scalp-embedded follicle.
The advantages of hair follicle tests over urine tests are profound, especially in Kirkland, AZ. Hair testing detects substances from up to 90 days, while urine tests cover only recent use.
Hair tests reflect longer-term substance habits, offering in-depth insights into an individual's drug history, unlike urine tests.
The reliability of hair follicle testing surpasses traditional urine tests. Organizations seeking meticulous substance control appreciate hair testing's comprehensive detection accuracy.
Hair follicle testing in Kirkland, AZ ensures a broad detection window of up to 90 days, highlighting prolonged substance use. This gives employers an extensive view of an individual’s substance history.
Such comprehensive visibility helps in assessing potential risks associated with hiring.
Opting for hair follicle testing means obtaining a detailed record of substance use over an extended period. This method furnishes employers with viable insights for making informed hiring decisions.
Hair follicle tests in Kirkland, AZ offer a highly tamper-resistant approach, minimizing risks of sample adulteration.
Sample substitution and manipulation challenges are significantly reduced with hair testing, which mandates supervised collection and truthful results.
The likelihood of deception in hair testing is minuscule, rendering it a dependable choice over urine tests. Kirkland employers favor this technology for its accuracy and steadfast results.
Accredited Drug Testing boasts convenient testing centers nationwide, including in Kirkland, AZ. This ensures rapid and seamless access to drug testing facilities.
No matter your location, finding a nearby center is straightforward, bringing significant relaxations to businesses and participants alike.
Our expansive network ensures easy access to testing services, alleviating logistical hassles in obtaining necessary documentation on time.
In Kirkland, AZ, hair follicle testing guarantees a straightforward and confidential process. Ordering, testing, and receiving results prioritize privacy and ease.
Participants can trust our system to safeguard sensitive information while producing accurate outcomes.
We have streamlined the testing process for maximum convenience, reassuring our clients of utmost confidentiality and ensuring seamless procedure transitions.
Kirkland's Accredited Drug Testing provides affordable pricing and swift results, surpassing expectations in value.
Our competitive pricing straddles quality and cost-effectiveness, supporting varying employer sizes for consistent testing needs.
Our expedited processing times guarantee clients timely results without compromising quality.
Organizations save time and money with our efficient testing, reaffirming the decision to prioritize both value and peace of mind.
Hair follicle tests are renowned for their remarkable precision and swiftness in delivering outcomes. These tests accurately identify substance use, making them a preferred choice in Kirkland, AZ.
Organizations opting for hair testing witness reliable results, reducing false positives and ensuring correct assessments.
Businesses in Kirkland value the prompt results from hair follicle tests, empowering them to make informed decisions fast. This efficiency complements the need for accurate and dependable drug testing.
Employers in Kirkland, AZ find peace of mind employing hair follicle tests for workplace compliance and safety. These tests reinforce drug-free policies, lowering legal risks.
The assurance of accurate results ensures employee adherence to company guidelines, fostering a safer work culture.
With hair follicle testing, Kirkland businesses benefit from increased compliance. This method aids in upholding regulatory standards while maintaining a secure work environment.
