Urine| Hair Follicle | Oral Fluid | Blood | ETG
The recognition of hair testing has escalated due to its effectiveness in identifying drug and alcohol consumption. Hair encapsulates a historical timeline of alcohol and drug use by embedding biomarkers within the fibers of each growing strand. Collected near the scalp, hair offers an approximate three-month period of detection for alcohol and drugs. Its collection is straightforward, it's relatively tamper-proof, and shipping is uncomplicated.
When acquiring a 1.5-inch segment from about 200 hairs (roughly equivalent to the thickness of a #2 pencil) nearest the scalp, it results in 100mg of hair, which serves as the optimum sample for analysis. For EtG, additional tests, or panels exceeding ten, the acquisition of 150mg is advisable. It’s recommended that the specimen be weighed using a jeweler’s scale. Should scalp hair be unobtainable, an equivalent on-body hair quantity can be substituted. The term head hair is specific to scalp hair only, while body hair encompasses all other types (such as facial and axillary).
Process Overview
The comprehensive laboratory methodology for processing drug test results includes the stages of Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary phase where a sample is incorporated into a laboratory's workflow. This step involves validating that the sample’s seal and shipment were intact, allotting a random Laboratory Accessioning Number (LAN), and fulfilling any supplementary data input absent in an electronic chain of custody.
Screening serves as an initial assessment for drugs in subject samples. Though cost-effective for eliminating drug presence in most samples, a positive Screening result mandates confirmation to hold up in legal proceedings. Samples deemed presumptive positive during Screening necessitate a further confirmatory process.
When a Screening indicates a presumptive positive, additional hair is taken from the primary sample for the Extraction phase. Drugs are extracted from hair at significantly reduced concentrations compared to alternatives like urine or oral fluids, attributing to the complexity of hair drug screening.
Confirmation of any positive Screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS methods. All samples with presumptive positive results undergo washing when necessary before Confirmation. The entire procedural sequence from Accessioning to Confirmation is subject to review under both CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Referred to as "hair follicle tests," the procedure targets the hair strand itself rather than the follicle beneath the scalp.
In Odessa, MN, hair follicle tests are preferred over traditional urine tests due to superior accuracy and comprehensive detection. Hair testing's ability to identify drug and substance use with precision makes it a favored method among employers. The anticipated detection clarity and extended examination period highlight its efficacy over urine tests.
The extended detection window of hair follicle tests in Odessa, MN provides employers a thorough insight into an applicant's drug history. These tests can trace substance use over a period of up to 90 days. This broader timeline offers a detailed understanding of an individual's behaviors, aiding in informed hiring and monitoring decisions.
Hair follicle testing in Odessa, MN greatly minimizes the possibility of sample tampering. The test's design offers reliable and authentic results, reinforcing trust in its findings. Employers can depend on the validity of these tests, safeguarding their decision-making processes and maintaining fair workplace practices.
In Odessa, MN, and beyond, our widespread testing facilities provide easy access to services. Seamless and convenient, our national centers ensure testing can be conducted without hassle. Both local and nationwide accessibility enhances the user experience, facilitating nationwide compliance and ease.
The process for hair follicle testing in Odessa, MN is designed to be straightforward and confidential. From test ordering to receiving results, privacy is prioritized. Clients can rely on a simplistic approach, assuring them of confidentiality at every procedural step, inspiring confidence and user comfort.
Offering competitive pricing and swift results in Odessa, MN, our hair follicle testing is value-oriented for businesses of varied scales. The affordable cost coupled with fast turnaround delivers excellent service value, providing peace of mind to employers seeking effective testing solutions without budgetary stresses.
In Odessa, MN, hair follicle tests offer quick and precise results. Their high accuracy in identifying substance use outmatches other methods. Results are fast yet dependable, supporting employer needs for efficient decisions regarding hiring and employee monitoring. This method's reliability strengthens its standing as a primary choice for objective drug testing.
Employers in Odessa, MN benefit from hair follicle testing due to increased compliance and peace of mind. Adopting this method supports a drug-free workplace policy, reducing legal challenges and fostering a safe working environment. The assured compliance strengthens employer confidence and safety advancements.
