Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective tool in identifying drug and alcohol consumption. Hair traps biomarkers within the strands, offering a long-term record of substance use. Collected near the scalp, it supplies a detection window up to roughly 3 months for alcohol and drugs. It's straightforward to gather, hard to tamper with, and convenient to transport.
A sample measuring 1.5 inches with about 200 strands (comparable to a #2 pencil) near the scalp yields 100mg of hair, the optimal amount for analysis. For EtG, additional tests, or those beyond 10 panels, 150mg is advisable. We suggest using a jeweler's scale to weigh the sample. If scalp hair isn’t available, an equivalent amount of body hair can be taken. "Head hair" means only scalp hair. "Body hair" encompasses other types, like facial or axillary hair.
Process Overview
There are four primary stages in processing a drug test in the lab: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary handling of a sample within a lab's system. This step ensures the sample was sealed and shipped correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data entry missing from an electronic custody system.
Screening consists of a quick initial drug check. Although cost-effective for most samples, a positive result here must be verified for legal admissibility. Any samples presumed positive during Screening require a subsequent confirmation.
For samples presumed positive at Screening, additional hair is drawn from the initial sample for Extraction. Here, drugs are extracted from hair in concentrations much lower than other methods (like urine or oral fluids), making hair testing challenging.
GC/MS, GC/MS/MS, or LC/MS/MS confirm any positive screening outcomes. All presumed positive samples are cleansed prior to confirmation as deemed necessary. The entire lab process from Accessioning to Confirmation is overseen under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: "Hair follicle tests" is a common term, but the analysis is conducted on the hair strand, not the follicle beneath the scalp.
Why does hair testing outshine urine tests in Roy Lake, MN? The primary advantage lies in its superior detection accuracy and reliability. Unlike traditional urine tests, hair follicle testing offers a longer detection window and is nearly impossible to alter, providing unmatched assurance in results.
Roy Lake, MN, benefits from hair follicle tests with an extended detection window up to 90 days. This method empowers employers with a thorough insight into an individual’s long-term substance history, offering a detailed perspective beyond the shorter detection limits of other testing forms.
Hair follicle testing in Roy Lake, MN, stands out for its tamper-resistant nature. This method significantly curtails the risk of sample adulteration, ensuring results are both credible and indisputable, thus promoting confidence in the testing outcomes.
The convenience of hair follicle testing is made evident through our nationwide network, including locations in Roy Lake, MN. These centers offer swift, accessible, and trouble-free testing services, catering to varied needs efficiently and effectively.
Roy Lake, MN, residents can enjoy a straightforward and confidential testing process. From ordering to obtaining results, the procedure is designed to maintain privacy and simplicity, addressing concerns around discretion and user-friendly experiences.
In Roy Lake, MN, our competitive pricing structure paired with swift turnaround times provides excellent value. This approach caters to companies of various sizes, ensuring affordability without compromising on the speed and trustworthiness of results.
In Roy Lake, MN, hair follicle drug tests offer unmatched speed and accuracy. The precision of these tests in detecting substances ensures high confidence in the results. This swift testing delivers reliable insights into drug use history, making it a standout choice for rapid and exact drug testing needs.
Employers in Roy Lake, MN, gain peace of mind using hair follicle testing to uphold drug-free workplace policies. This method ensures compliance, decreases legal risks, and fosters a safer work environment through reliable detection over a longer period.
