Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now regarded as a robust method for detecting drug and alcohol consumption. Hair captures a long-term record of alcohol and drug exposure by encapsulating biomarkers within the strands of the growing hair. When acquired near the scalp, hair can provide up to a roughly 3-month detection period for alcohol and drugs. It is easy to collect, relatively resistant to tampering, and simple to transport.
A 1.5-inch portion of about 200 hair strands (roughly the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, the optimal sample for both screening and confirmation. For EtG, additional testing, and/or panels beyond 10, a 150mg sample is advisable. It's suggested to weigh the sample using a jeweler's scale. If head hair is not available, an equivalent quantity of body hair may be used. When referring to head hair, we mean scalp hair exclusively. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The four key phases in the laboratory drug test process are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial entry of a sample into the lab's system. This phase includes checking that the sample was correctly sealed and transported, assigning a unique LAN (Laboratory Accessioning Number), and completing any additional data entry not already captured by an electronic chain of custody system.
Screening is a preliminary rapid test for substances of abuse. While Screening is an economical method to exclude drug use in most samples, any positive result needs confirmation for legal acceptability. Presumptively positive samples in Screening necessitate further confirmation.
If a sample tests presumptive positive during Screening, more hair is extracted from the original sample for the Extraction process. In this phase, drugs are extracted from hair at a much lesser concentration than other techniques (e.g., urine or oral fluid), which makes hair drug screening the most complex methodology.
Confirmation of any positive screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with presumptive positives undergo a wash prior to confirmation when necessary. The entire laboratory process from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", the analysis is performed on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Rock Hill, MO
In Rock Hill, MO, hair follicle testing is proving to be superior to conventional urine tests. Hair tests offer enhanced detection accuracy and dependability, thanks to their ability to uncover drug use over extended durations, up to 90 days. The advanced detection capabilities of hair testing provide a more comprehensive understanding of an individual's substance history, unlike shorter-term urine tests.
Extended Detection Window in Rock Hill, MO
Hair follicle testing in Rock Hill, MO, offers an extensive detection range, capturing drug use up to 90 days prior. This broad detection window can give employers a thorough overview of an individual's substance history. Knowing the long-term patterns aids in making informed employment choices. This extended insight stands in contrast to more limited testing methods.
Tamper-Resistant Testing Method in Rock Hill, MO
The hair follicle testing method used in Rock Hill, MO, significantly minimizes the likelihood of sample tampering. This form of testing produces consistent and undeniable results. Because the collection is done under supervision, efforts to alter the sample are easily thwarted, ensuring testing validity. This assurance is vital for maintaining high standards of testing integrity.
Convenient Nationwide Testing Locations and Local Locations in Rock Hill, MO
With testing centers located across the nation, including in Rock Hill, MO, access to drug testing services is both quick and simple. The convenience provided by these numerous centers ensures that testing is hassle-free and efficient, fostering an easier process for scheduling and completing necessary workplace screenings.
Simple, Confidential Process in Rock Hill, MO
Guiding individuals through a straightforward and confidential testing process, Rock Hill, MO, ensures privacy and ease of use. From placing an order to obtaining the results, every step is streamlined to maintain discretion and simplicity. Whether for personal or professional purposes, this smooth procedure alleviates any concerns regarding privacy.
Affordable Pricing and Fast Turnaround in Rock Hill, MO
Our hair follicle testing services in Rock Hill, MO, provide competitive pricing and rapid result delivery, granting excellent value for businesses of all sizes. Quick turnaround times and budget-friendly options ensure that employers can access vital testing results swiftly, supporting effective workforce management and budget control.
Fast, Accurate, and Reliable Results in Rock Hill, MO
Hair follicle drug tests in Rock Hill, MO, provide high precision in detecting substance use. The method is celebrated for its reliable accuracy, surpassing traditional testing approaches. With hair testing, individuals and employers in Rock Hill can expect prompt and dependable results, ensuring informed decision-making. This reliability is a crucial factor for those requiring fast answers.
Compliance and Peace of Mind for Employers in Rock Hill, MO
Utilizing hair follicle testing in Rock Hill, MO, affords employers the ability to adhere to drug-free workplace policies more effectively. Through this testing approach, the associated legal risks are lessened while workplace safety is reinforced. Employers gain peace of mind knowing their drug testing protocol is compliant and robust against potential disputes.
