Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust means for identifying drug and alcohol consumption. Hair offers a prolonged record of substance presence by encapsulating biomarkers within the matrix of the growing hair strand. If gathered near the scalp, hair can reveal up to about a 90-day detection period for alcohol and other substances. Hair collection is straightforward, challenging to tamper with, and convenient to transport.
A segment measuring 1.5 inches of roughly 200 hairs (around the size of a #2 pencil) nearest to the scalp yields about 100mg of hair, which is the optimal sample size for both screening and confirmation. For EtG, additional analysis, and/or tests exceeding 10 panels, it is advised to collect 150mg of the sample. Using a jeweler’s scale is suggested to measure the specimen. If scalp hair cannot be obtained, a similar quantity of body hair may be acquired. When referring to head hair, it specifically denotes scalp hair. Body hair pertains to all other hair types (facial, axillary, etc.).
Process Overview
The primary steps in processing a drug test in the laboratory include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial intake of a sample into a lab's system, ensuring the sample was appropriately sealed and shipped, designating a random LAN (Laboratory Accessioning Number), and performing any supplementary data input absent from an electronic chain of custody system.
Screening provides a preliminary assessment for substances of abuse. Although Screening is an economical strategy to exclude drug usage in most samples, a positive result requires verification to be legally valid. Presumptive positive results from Screening necessitate a further confirmation.
Should a sample result presumptive positive during Screening, additional hair is extracted from the original sample and prepped for Extraction. At this stage, drugs are extracted from hair in far lower concentrations than in other techniques (e.g., urine or oral fluid), which is why hair drug screening is the most complex method to execute.
Verification of any positive screening outcome is executed through GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples are cleansed prior to confirmation when necessary. The complete laboratory procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and accreditation following ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the common terminology "hair follicle tests", the analysis is conducted on the hair strand itself, not the follicle beneath the scalp.
Hair follicle testing triumphs over urine testing in New Munich, MN by offering superior detection accuracy and reliability. While traditional urine tests detect recent drug use, hair tests provide a broader timeline, capturing substance use up to 90 days prior. Such extended detection allows employers to better assess their candidates' or employees' long-term substance habits. The accuracy of hair testing greatly benefits workplaces seeking thorough background checks.
Hair follicle tests in New Munich, MN provide an extended detection window, often up to 90 days. This method offers employers a detailed view of an applicant or employee's historical substance use, allowing for a more comprehensive evaluation. Beyond the immediate period covered by urine tests, this long-term insight is invaluable for sustained safety and policy compliance, offering a clear picture of habitual use.
One of the standout benefits of hair follicle tests in New Munich, MN is their resistance to tampering. Unlike other testing methods, these tests are challenging to alter or adulterate, ensuring that results remain reliable and unquestionable. This resistance to manipulation provides employers with confidence in the outcomes, supporting fair and accurate hiring and employment practices.
Accredited Drug Testing boasts convenient nationwide and local testing centers in New Munich, MN. Our extensive network facilitates easy access to test services, ensuring that clients face minimal hassle or delays. Whether needing routine employee screenings or specialized tests, our widespread locations ensure quick and efficient service delivery. This accessibility supports compliance and efficiency in drug testing processes.
Our drug testing process in New Munich, MN is designed to be simple and confidential. From the discretion of ordering tests to receiving results, client privacy is a top concern. We prioritize ease of use and confidentiality throughout the entire testing process, ensuring that each client feels secure and comfortable utilizing our services. This streamlined approach alleviates privacy concerns while maintaining high service standards.
In New Munich, MN, we offer competitive pricing for hair drug tests, paired with fast turnaround times. This ensures businesses receive great value without compromising on result quality. Our efficient processing means businesses of all sizes can make informed decisions quickly, coupled with the financial benefit of sensible pricing. The combination of affordability and speed enhances client satisfaction.
In New Munich, MN, hair follicle testing delivers remarkably fast, accurate, and reliable results. This method's high precision ensures accurate substance detection, with results often available in a matter of days. This speed and reliability make hair tests a preferred choice for employers and individuals needing prompt, trustworthy outcomes. The cutting-edge technology involved in hair testing contributes to its outstanding performance.
For employers in New Munich, MN, hair follicle testing ensures compliance with drug-free workplace policies. These tests significantly reduce legal risks and improve overall safety standards. Employers gain peace of mind knowing that their drug testing program is thorough and effective, promoting a safe and compliant work environment. Hair follicle tests bolster attempts to uphold rigorous workplace standards.
