Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has increasingly been recognized as a significant approach to identify drug and alcohol consumption. Hair can capture a long-term record of alcohol and drugs by encasing biomarkers within the fibers of its growing strand. When gathered near the scalp, hair can provide an approximate 3-month detection period for alcohol and drugs. Hair is straightforward to collect, relatively resistant to tampering, and simple to transport.
A 1.5-inch strand of roughly 200 hairs (about the thickness of a #2 pencil) nearest to the scalp provides 100mg of hair, the optimal sample for both screening and confirmation. For EtG, add-on tests, or those exceeding 10 panels, 150mg of the sample is advised. It's best to measure the specimen on a jeweler’s scale. If scalp hair is unavailable, a comparable quantity of body hair can be gathered. When mentioning head hair, it specifically denotes scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The core phases in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the sample's initial integration into a lab’s system, including verifying proper sample sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent in an electronic chain of custody system.
Screening provides a preliminary swift examination for drugs. Although Screening is cost-efficient for eliminating drug use in most samples, a positive screen must be confirmed to be court-admissible. Any samples that are potentially positive in Screening require additional confirmation.
If a sample is potentially positive during Screening, more hair from the initial sample is used and prepped for Extraction. Here, drugs are removed from hair at a much lower concentration than in other methods (e.g., urine or oral fluid), which explains why hair drug screening is the toughest technique to execute.
Confirmation of any positive screening result is completed via GC/MS, GC/MS/MS, or LC/MS/MS. All potentially positive samples are washed before confirmation as needed. The complete lab procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", this test examines the hair strand and not the follicle beneath the scalp.
The choice between hair follicle and urine testing in Swatara, MN, leans toward hair follicle testing for many. This method surpasses traditional urine tests in accuracy and reliability. With a longer detection period, hair tests provide a clearer picture of substance use, making them the preferred option for many agencies.
Hair follicle testing in Swatara, MN, offers an extended detection period of up to 90 days, surpassing other testing methods. Employers gain insight into long-term substance use, ensuring a comprehensive view of an applicant's history. This extended window provides critical information for informed decision-making.
Opting for hair follicle testing in Swatara, MN, means choosing a tamper-resistant method. Unlike other tests, this method significantly reduces the chances of sample adulteration, ensuring reliable results that remain unquestioned. This reliability is a key factor for many organizations.
With numerous testing locations, including Swatara, MN, our nationwide centers offer unparalleled convenience. Access to quick and easy services is ensured, making the testing process hassle-free for everyone involved. Whether locally or nationally, our centers are ready to meet your needs.
The simple and confidential nature of hair follicle testing in Swatara, MN, is a major advantage for users. The process, from ordering to receiving results, is straightforward and private, addressing any concerns related to privacy and ease. This assures clients of a smooth experience.
Offering competitive pricing and a fast turnaround, our hair follicle testing in Swatara, MN, ensures excellent value. Businesses of all sizes benefit from our affordable rates and quick services. This combination provides peace of mind and cost-effectiveness for every client.
Hair follicle drug testing in Swatara, MN, offers unmatched speed and precision. With its high accuracy rates, it effectively detects substance use, ensuring rapid and reliable result turnaround. Individuals and employers count on the accuracy of these tests, making them a top choice.
Utilizing hair follicle testing in Swatara, MN, assures compliance with drug-free workplace policies. Employers experience reduced legal risks and enhanced workplace safety, gaining peace of mind with these comprehensive measures in place. This process supports organizations in maintaining a safe environment.
