Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a robust instrument for identifying drug and alcohol consumption. Hair captures a long-lasting record of substances by holding biomarkers within the fibers of its growing strand. When taken near the scalp, this provides around a 3-month period of detection for alcohol and other substances. Collecting hair is straightforward, challenging to tamper with, and convenient to transport.
A segment of 1.5 inches with approximately 200 hair strands (roughly the thickness of a #2 pencil) nearest to the scalp delivers 100mg of hair, which is the optimal amount for screening and confirmation. For tests like EtG, add-ons, or those beyond 10 panels, a 150mg sample is advisable. We suggest using a jeweler’s scale for weighing. If there is no scalp hair, a similar volume of body hair can be gathered. Mention of head hair pertains exclusively to scalp hair, while body hair encompasses other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing phase where a sample is entered into a lab’s system. This step verifies the sample's proper sealing and shipment, assigns a random Laboratory Accessioning Number (LAN), and completes any remaining data entry absent from an electronic chain of custody system.
Screening offers a preliminary rapid assessment for drug abuse. As a cost-efficient technique to eliminate drug use on most samples, a positive screen, however, needs verification to be valid in legal settings. Any samples deemed presumptive positive during Screening require a secondary confirmation.
Upon a presumptive positive in Screening, more hair is extracted from the primary sample and prepared for Extraction. During this process, substances are extracted from hair at considerably lower concentrations compared to other methods (e.g., urine or oral fluid), making it the most complex methodology to execute.
To confirm any positive screening, methods such as GC/MS, GC/MS/MS, or LC/MS/MS are employed. All presumptive positives undergo necessary washing before Confirmation. The entire laboratory workflow, from Accessioning to Confirmation, is assessed under both the Hair designation from the College of American Pathologists (CAP) and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests", the evaluation examines the hair strand itself, not the follicle beneath the scalp
In Iron Junction, MN, hair follicle testing showcases clear superiority over traditional urine tests. Benefits of Hair Testing:
With an impressive detection window up to 90 days, hair follicle testing offers a broad overview of substance use in Iron Junction, MN. Employers benefit greatly from this extended period, which allows for a comprehensive assessment of an employee or applicant's drug history. This long-range detection capability distinguishes hair testing from other methods.
Hair Follicle Testing: A Tamper-Resistant Solution in Iron Junction, MN. The method ensures reliable, unquestionable results by significantly reducing the risk of adulteration. Sample integrity is maintained through a secure collection process, giving peace of mind and robust protection against attempts at manipulation or false negatives.
In Iron Junction, MN, and nationwide, convenient testing locations make hair follicle testing hassle-free. Our centers offer quick and easy access to testing services, ensuring minimal disruption. With numerous sites available, clients can enjoy the convenience of reliable testing services locally and across the United States.
Hair follicle testing in Iron Junction, MN promises a simple, confidential process. From ordering to results, confidentiality and ease are prioritized. This streamlined experience addresses privacy concerns, ensuring users feel secure. The discreet nature of the procedure adds an extra layer of comfort and trust to the process.
Affordable pricing and fast turnaround make hair follicle testing appealing in Iron Junction, MN. We offer competitive rates, providing exemplary service and peace of mind for businesses of various sizes. Timely results and cost-effectiveness ensure that our clients receive valuable, efficient testing solutions.
In Iron Junction, MN, the precision and speed of hair follicle drug tests stand out. These tests offer high accuracy, adeptly pinpointing substance use. The process boasts rapid results, giving individuals and employers the valuable data they need. The reliability and efficiency give hair testing a distinct edge over other methods, ensuring timely and trustworthy outcomes.
Iron Junction, MN employers gain compliance and peace of mind through hair follicle testing. This method ensures adherence to workplace drug-free policies. By reducing legal risks and promoting safety, businesses maintain a secure environment. Employers rest assured knowing they're supported by a reliable, compliant drug testing strategy.
