Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair offers a prolonged overview of alcohol and drug usage by securing biomarkers within the strands of the growing hair. When taken from close to the scalp, hair can offer roughly a 3-month window for detecting alcohol and drug presence. Hair collection is straightforward, relatively hard to tamper with, and convenient for shipping.
A 1.5-inch segment consisting of approximately 200 hair strands (comparable to the width of a #2 pencil) from the scalp renders 100mg of hair, which is the perfect amount for screening and validation. For EtG, additional testing, or tests beyond 10 panels, 150mg of the sample is advisable. We suggest weighing the sample using a jeweler’s scale. If scalp hair is not accessible, an equivalent portion of body hair can be used. The term head hair specifically refers to scalp hair only. Body hair encompasses all other hair varieties (such as facial and axillary).
Workflow Summary
There are four principal phases in the laboratory handling of a drug testing result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing of a sample into a laboratory's system. This step involves ensuring the sample was sealed and delivered correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not available through an electronic custody system.
Screening offers a prompt preliminary assessment for drugs of abuse. Although Screening serves as a cost-effective means to exclude drug use in most samples, a positive screen must be confirmed for it to hold up in court. Any samples presumed positive in Screening must undergo a secondary confirmation.
If a sample is presumptively positive during the Screening phase, additional hair is taken from the original sample and set for Extraction. During this phase, drugs are removed from hair at much lower concentrations than through other methods (such as urine or oral fluid), which makes hair drug testing the most challenging process.
Confirming any positive screen result is achieved via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples go through a cleaning process before confirmation if necessary. The comprehensive laboratory workflow from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Pros of hair drug testing:
Drawbacks:
Note: Though commonly called "hair follicle tests", the examination itself evaluates the hair strand and not the follicle beneath the scalp
When it comes to hair follicle testing in Campbell, MN, the benefits outweigh traditional urine tests significantly. Hair testing provides enhanced detection accuracy over urine tests due to its longer detection period, offering a more reliable and comprehensive overview of substance use history, ensuring trust and confidence in results.
In Campbell, MN, hair follicle testing shines with its extended detection window, tracking drug use up to 90 days. This feature affords employers a detailed understanding of an individual’s substance history, ensuring informed decision-making about potential hires or current employees.
The hair follicle testing method offered in Campbell, MN, stands out due to its tamper-resistant nature. This type of testing dramatically reduces the chances of sample adulteration, ensuring that the results are both robust and trustworthy, free from manipulation or deceit.
Residents of Campbell, MN benefit from the convenient nationwide and local testing centers offered by our services. These strategically located facilities assure easy access to hair follicle testing, simplifying the process for both businesses and individuals seeking prompt and professional service.
The process of taking a hair follicle test in Campbell, MN is straightforward and secure; from ordering the test to receiving results, we prioritize confidentiality and simplicity. This assures individuals of their privacy, making the procedure worry-free and user-friendly.
With competitive pricing and quick turnaround times, hair follicle testing in Campbell, MN is accessible and cost-effective. Our pricing strategy and swift delivery of results provide excellent value, making it a feasible option for companies of varied sizes, ensuring both satisfaction and peace of mind.
Hair follicle testing delivers fast, accurate, and dependable results for residents of Campbell, MN. The precision of these tests lies in their high accuracy, ensuring reliable detection of substance use. The rapidity of hair testing guarantees timely insights into drug use patterns, benefitting both individuals and employers alike.
Employers in Campbell, MN enjoy peace of mind by adopting hair follicle testing, ensuring compliance with drug-free workplace policies. Reducing potential legal liabilities, it also fosters a safer work environment by minimizing the risks associated with employee drug use.
