Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has evolved into a crucial resource for identifying drug and alcohol consumption. Hair offers a prolonged chronicle of alcohol and drugs by capturing biomarkers within the hair strand as it grows. When gathered directly from the scalp, hair offers an approximate 3-month detection range for alcohol and drugs. Hair is straightforward to gather, relatively challenging to tamper with, and convenient to transport.
A sample of 1.5 inches comprising around 200 hair strands—about the diameter of a #2 pencil—nearest to the scalp delivers 100mg of hair, the perfect quantity for screening and confirmation. For EtG, add-on tests, or panels exceeding 10, a 150mg specimen is advised. It’s advisable to weigh the sample on a jeweler’s scale. In the absence of scalp hair, a corresponding quantity of body hair might be collected. When addressing head hair, it implies only scalp hair. Body hair denotes all other hair types (like facial, axillary, etc.).
Process Overview
The four primary procedures in processing a drug test result at the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves incorporating a sample into a lab’s framework. It consists of confirming proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any missing data entry not covered by an electronic chain of custody system.
Screening involves a preliminary swift assessment for the presence of drugs. While Screening is a cost-efficient technique for dismissing drug use in the majority of specimens, a positive screen mandates further confirmation to be court-admissible. Presumptive positive samples in Screening require a secondary verification.
Should a sample be presumptively positive in Screening, additional hair is extracted from the initial sample for Extraction. In this phase, drugs are extracted from hair at a lower concentration than in other methods (e.g., urine or oral fluid), which makes hair drug testing the most challenging method to execute.
Confirmation of positive screening results is done through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if necessary. The complete laboratory progression from Accessioning to Confirmation is scrutinized under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed as "hair follicle tests", the analysis targets the hair strand, excluding the hair follicle beneath the scalp.
In Judson, MN, the advantages of hair follicle testing over traditional urine tests are clear. With hair testing, detection accuracy and reliability are significantly enhanced. Hair tests can trace substance use over a longer period, offering a more comprehensive view than standard urine tests.
Unlike urine tests, which are more susceptible to manipulation, hair testing offers a more tamper-proof solution. Employers and organizations in Judson, MN, are increasingly recognizing the superior capabilities of hair testing for drug detection.
An extended detection window is a key benefit of hair follicle testing in Judson, MN. Unlike other methods, hair testing can reveal drug use for up to 90 days, providing employers a detailed view of an applicant or employee's drug history.
This longer detection period makes hair follicle tests invaluable for businesses and institutions that demand stringent substance use monitoring. In Judson, MN, hair testing offers unparalleled insight into long-term substance use.
Hair follicle tests in Judson, MN, offer a robust solution against sample tampering, enhancing the reliability of the results. The testing method reduces risks of adulteration, ensuring results remain true and trustworthy.
With hair testing's built-in resistance to tampering, organizations can confidently rely on the accuracy of the outcomes. In Judson, MN, this testing method stands out for its precision and integrity, making it a top choice for drug screening.
Convenience meets quality with nationwide and local testing centers in Judson, MN, ensuring easy access to hair follicle testing services. These centers provide efficient and hassle-free testing solutions for individuals and businesses alike.
Our widespread presence means that reliable testing services are always within reach in Judson, MN. Offering convenience and accessibility, our locations simplify the drug testing process for all involved.
In Judson, MN, the hair follicle testing process is designed to be simple and confidential, addressing any privacy concerns individuals might have. From ordering to receiving results, the entire process is streamlined for ease of use.
This efficient procedure ensures confidentiality is maintained at every stage, offering both individuals and employers the privacy they require. Ease of access and simplicity make hair follicle testing a preferred choice in Judson, MN.
Hair follicle testing in Judson, MN, offers competitive pricing and swift turnaround times, making it an excellent choice for companies looking to optimize value without sacrificing quality.
Affordable pricing structures paired with fast results ensure that businesses of all sizes in Judson, MN, receive the best return on their investment. Quick and reliable processing times make hair testing an attractive option.
With its exceptional accuracy and speed, hair follicle testing in Judson, MN, ensures fast and reliable results. This testing method's precision significantly enhances the detection of substance use, making it a preferred choice for those seeking efficient results.
Hair follicle tests offer consistently high accuracy levels, providing peace of mind knowing that the results delivered reflect a true representation of an individual's substance use. In Judson, MN, this accuracy is paired with a swift turnaround time, optimizing the testing process.
Employers in Judson, MN, can achieve compliance and peace of mind through hair follicle testing. This method aligns seamlessly with workplace drug-free policies, delivering results that enhance safety and reduce legal risks.
By integrating hair follicle testing, organizations maintain a secure and compliant environment. In Judson, MN, employers benefit from diminished legal exposure and an increased level of workplace safety and assurance.
