Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair evaluations have gained recognition as a robust means for identifying drug and alcohol consumption. Hair holds a long-term record of alcohol and other substances by capturing biomarkers within the strands of its growth. When gathered near the scalp, hair can offer a detection range of up to roughly three months for alcohol and other substances. It is easy to gather hair, moderately challenging to tamper with, and straightforward to send.
A sample measuring 1.5 inches, consisting of around 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp, will yield 100mg of hair, which is the optimal sample for initial screening and confirmation. For tests like EtG, additional panels, or tests exceeding 10 panels, 150mg of the sample is advisable. We advise using a jeweler’s scale to weigh the sample. If there is no scalp hair, an equivalent quantity of body hair can be obtained. When referencing head hair, it pertains solely to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The four essential phases in processing a drug test in a laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a sample into a laboratory’s system. This step ensures the sample was properly sealed and delivered, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data entry absent in an electronic chain of custody system.
Screening provides the first rapid assessment for drugs of abuse. Although Screening is a budget-friendly method to exclude drug use on most samples, only a confirmed positive screen can be permissible in legal proceedings. Any samples that test presumptively positive in Screening must undergo secondary confirmation.
If screening suggests a positive result, additional hair is retrieved from the original sample for Extraction. Here, drugs are extracted from hair at a significantly lower concentration compared to other methods (e.g., urine or oral fluid), which is why hair drug screening represents the most challenging methodology.
Confirmation for any positive screening result occurs through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed before confirmation when needed. The entire process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While occasionally termed "hair follicle tests", the analysis itself targets the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Loraine, ND, centers on the superior detection capability. Hair testing offers prolonged detection durations, capturing drug usage over months, unlike the limited scope of urine tests. This reliability empowers employers with more comprehensive insights, assuring better hiring decisions, and workforce management strategies.
The Extended Detection Window offered by hair follicle tests in Loraine, ND, is a critical advantage. Covering up to 90 days, this far exceeds the temporal limitations of other testing methods like urine. Employers benefit from this broad timescale, capturing more comprehensive data on substance use histories of potential hires, making for informed employment decisions.
Tamper-Resistant Testing Method in Loraine, ND, greatly reduces the risks of sample adulteration. Unlike urine tests, hair samples collected are difficult to alter, offering clear, unquestionable results. This reliability is crucial for workplaces requiring conclusive drug use assessments.
Convenient Nationwide Testing Locations along with local access in Loraine, ND, provide seamless testing services. Our expansive network means quick, easy access without hassle. Whether local residents or those in larger cities, our centers ensure plenty of options for consistent, accessible drug testing.
The Simple, Confidential Process in Loraine, ND, simplifies obtaining and receiving drug test results. The secure process respects privacy, ensuring ease and confidentiality for all clients. Individuals can easily navigate through the stages from ordering to results without concerns about data security.
Enjoy Affordable Pricing and Fast Turnaround in Loraine, ND, where cost-effective solutions meet quick results. Our competitive pricing structures ensure businesses of every size benefit economically. Coupled with fast processing times, organizations can rely on timely insights without financial strain.
A focus on Fast, Accurate, and Reliable Results highlights the advantages of hair follicle drug testing in Loraine, ND. This method provides precise results quickly, ensuring a high level of accuracy in detecting drug use.
Compliance and Peace of Mind for Employers is paramount in Loraine, ND. Utilizing hair follicle testing supports adherence to drug-free policies and decreases legal risks, enhancing safety. This reliable approach ensures comprehensive compliance and protective measures for organizations, reinforcing rules and improving operational safety standards.
