Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. It offers a prolonged timeline of alcohol and drug exposure by embedding indicators within the hair strand's fibers. With near-scalp collection, hair can provide a detection range of up to roughly 90 days for alcohol and drug intake. It is easy to gather, relatively tough to tamper with, and simple to transport.
A sample measuring 1.5 inches with approximately 200 hair strands (similar to the thickness of a #2 pencil) from near the scalp will yield 100mg, the optimal sample for analysis and verification. For EtG, supplementary procedures, or tests over 10 panels, 150mg of the sample is suggested. It's advised to use a jeweler’s scale for weighing. If scalp hair isn't available, an equivalent portion of body hair can be used. References to head hair pertain specifically to scalp hair. Body hair refers to all other areas (face, underarm, etc.).
Process Overview
There are four primary stages in laboratory testing of drug samples: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of entering a sample into the lab's system. This step involves ensuring the sample was correctly sealed and transported, assigning a unique LAN (Laboratory Accessioning Number), and completing any necessary data input not covered by an electronic chain of custody.
Screening conducts an initial examination for the presence of drugs. While it is a cost-effective method to identify potential drug use across most samples, a positive screening outcome must be verified for legal acceptability. Any samples showing potential positivity during Screening necessitate a follow-up confirmation.
Should a sample show potential positivity in Screening, additional hair is utilized from the original sample for Extraction. In this phase, drugs are separated from the hair at lower concentrations compared to other methods (e.g., urine or saliva), making hair drug testing particularly challenging.
Positive screen confirmations are completed using GC/MS, GC/MS/MS, or LC/MS/MS. Samples with potential positivity are cleansed before confirmation as necessary. The entire testing process, from Accessioning to Confirmation, is conducted under both the College of American Pathologists (CAP) Hair classification and accreditation compliant with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often labeled as "hair follicle tests", the analysis is performed on the hair strand itself, not on the follicle under the scalp.
In Advance, MO, hair follicle testing is superior to urine testing due to extended detection timelines. While urine tests detect recent usage, hair tests cover up to 90 days, providing employers with a broader view of an individual's substance history.
The hair testing method is more reliable with less susceptibility to adulteration than traditional urine tests. This credibility is invaluable for employers seeking thorough and dependable screenings in Advance, MO.
Hair follicle tests in Advance, MO, are advantageous because of their extended detection window of up to 90 days, providing a complete view of a person's substance use history. This makes it ideal for employers wanting to understand long-term behaviors.
With the ability to detect drug use over months, these tests offer employers a thorough assessment of candidates or employees in Advance, MO. This can ensure informed hiring decisions, promoting a safer workplace environment.
The hair follicle testing method in Advance, MO, boasts a tamper-resistant nature, significantly minimizing the potential for result manipulation. This reliability gives employers confidence in the integrity of their drug testing process.
Due to its stringent collection process, hair follicle testing in Advance, MO, provides unquestionable results, eliminating doubts about sample adulteration, ensuring accurate reporting that meets all standards.
With nationwide testing centers, including those in Advance, MO, our services are convenient, offering easy access for hair follicle tests. The process is efficient, accommodating busy schedules without hassle.
Our testing centers across the nation, including Advance, MO, provide fast and accessible drug testing options, ensuring a smooth experience that doesn't disrupt daily routines or business operations.
In Advance, MO, our hair follicle testing process is remarkably simple and confidential. Ordering tests, providing samples, and obtaining results are easy and maintain privacy at every step.
Our system ensures that the entire process, from start to finish, is conducted confidentially in Advance, MO. This commitment to privacy upholds the dignity of those being tested and fosters trust in the testing process.
Our hair follicle testing in Advance, MO, offers competitive pricing, making it an attractive option for companies of any size. Coupled with quick turnaround times, we provide excellent value for all.
Advance, MO, businesses benefit from our cost-effective testing and rapid results. Our service ensures companies remain compliant without financial strain, providing fast, reliable results at a great value.
Hair follicle testing stands out for its accuracy and swift results, providing a reliable solution for substance use screening in Advance, MO. These tests are precise in detecting drugs compared to traditional methods. With advanced technology, results are processed quickly, ensuring timely decision-making.
Employers in Advance, MO, benefit from the rapid and accurate results offered by hair follicle tests. The process ensures that they receive comprehensive reports on substance usage, eliminating guesswork. This enables them to maintain a safe workplace with confidence.
Utilizing hair follicle tests in Advance, MO, ensures employers adhere to drug-free workplace policies, reducing risks while increasing safety. They align with compliance requirements, giving peace of mind.
With hair testing, employers can confidently enforce their no-drug policies, knowing the results are reliable and fraud-resistant. This compliance in Advance, MO, enhances workplace integrity and safety.
