Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now regarded as an effective method for uncovering drug and alcohol consumption. The hair strands capture markers of alcohol and other drugs in their fibers, offering a prolonged history. When gathered near the scalp, hair can present nearly a 3-month period for detecting alcohol and other substances. The collection is straightforward, challenging to tamper with, and convenient for shipping.
A sample measuring 1.5 inches and consisting of around 200 hair strands (roughly the diameter of a #2 pencil) close to the scalp will yield 100mg of hair, which is optimal for screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the sample is preferable. We suggest weighing the sample using a jeweler’s scale. If scalp hair is not available, a similar amount of body hair is acceptable. "Head hair" specifically refers to scalp hair, whereas "body hair" includes all other types (facial, axillary, etc.).
Process Overview
The primary steps in the lab process for drug test outcomes involve Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial integration of a sample into the lab’s system. This step ensures the sample was sealed and shipped correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any additional data entries not already part of an electronic chain of custody system.
Screening offers an initial rapid assessment for substance abuse. Although Screening is a cost-effective method for ruling out drug use in most samples, a positive result must be verified for court admissibility. Samples that are preliminarily positive during Screening need subsequent confirmation.
If a sample tests positive at the Screening level, more hair is extracted from the original sample for the Extraction process. Here, substances are removed from hair at a much lower level than other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation for any positive Screening result is done using GC/MS, GC/MS/MS, or LC/MS/MS. All preliminary positive samples are cleansed before confirmation as necessary. The entire lab procedure from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair standards and accredited to ISO / IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: While commonly referred to as "hair follicle tests", the test evaluates the hair strand, not the follicle beneath the scalp.
In Harwood, MO, hair follicle testing surpasses traditional urine tests by offering superior detection and reliability. Hair tests boast a longer detection period, catching drug use up to 90 days.
Meanwhile, urine tests, though common, only identify recent drug use. Hair analysis provides more accurate results, crucial for employers seeking a comprehensive drug history and ensuring policy compliance is upheld.
Employers in Harwood, MO benefit from hair follicle testing due to its extended detection window. Unlike other methods, hair tests trace drug use for up to 90 days.
This comprehensive look into one's substance history offers invaluable insights, enabling employers to assess an individual's suitability and maintain a drug-free workplace proactively.
Experience the benefits of tamper-resistant hair follicle tests in Harwood, MO, where reliability meets security. Unlike other methods, hair tests are hard to adulterate.
This reduced risk of sample manipulation ensures that results are trustworthy and unquestionable, providing peace of mind for employers and individuals alike.
Access testing services with ease through our nationwide and local centers in Harwood, MO. Convenience is paramount, and with widespread locations, scheduling tests is straightforward.
Whether in major cities or nearby Harwood, accessing drug testing services is quick, ensuring a hassle-free experience for everyone.
Our process in Harwood, MO is simple and confidential, ensuring privacy and ease throughout. From ordering to receiving results, every step prioritizes user confidentiality.
Simplified and user-friendly, the procedure offers peace of mind, addressing privacy concerns while ensuring seamless completion from start to finish.
Benefit from affordable pricing and quick turnaround at our testing centers in Harwood, MO. Competitive costs provide excellent value, ensuring companies of all sizes receive top-tier service without breaking the bank.
Our rapid results foster confidence and peace of mind, maintaining operational efficiency without compromising on accuracy or cost.
Discover unmatched precision with hair follicle drug testing in Harwood, MO, where accuracy meets speed. Fast, accurate, and reliable, our hair tests offer a high degree of certainty in detecting substance use.
The diagnostic process ensures that every test returns results swiftly, allowing individuals and organizations to make timely, informed decisions. Hair analysis stands out for its rapid turnaround and infallible track record.
Ensure workplace safety and compliance in Harwood, MO, through hair follicle testing. Employers gain confidence knowing that they adhere to drug-free policies.
With hair testing, companies mitigate legal risks, safeguarding their interests while promoting a safe, productive work environment for employees.
