Accredited Drug Testing in Cedar Hill, Missouri offers comprehensive hair follicle drug evaluations. Expertise in hair testing allows us to provide tests in locations nationwide, including all cities. To perform the test, 1.5 to 2 inches of hair from the crown or body will be needed. Our tests can analyze for substances, alcohol/ETG, as well as other tailored options.
In recent times, hair follicle drug testing has become a preferred option over traditional urine tests. Many employers, judicial bodies, and substance abuse experts now opt for hair testing. This is due to its advantage for those with strict no-drug policies, as it offers a detection period of up to 90 days, involves a supervised collection process, and has minimal chances for tampering. However, urine tests remain superior for identifying recent usage within a 5-day frame.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair analysis is increasingly recognized as an effective method for identifying drug and alcohol consumption. It captures a comprehensive account of substance use by retaining biomarkers within the hair's fibers as it grows. When taken from near the scalp, the hair can reveal alcohol and drug usage for up to a 3-month duration. Hair samples are easy to collect, hard to tamper with, and straightforward to transport.
An optimal sample requires about 1.5 inches of hair, around 200 strands or roughly the thickness of a #2 pencil, nearest to the scalp, amounting to 100mg – perfect for initial and confirmatory analysis. For tests like EtG, enhancements, or those exceeding 10 panels, 150mg is advised. We suggest using a jeweler’s scale to measure the specimen. If scalp hair is unavailable, an equivalent amount of body hair may be used. "Head hair" refers specifically to scalp hair, while "body hair" designates all other varieties (such as facial, axillary, and so on).
Process Overview
The drug test result processing in a lab covers four steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step, where a sample is integrated into the lab system. This involves ensuring the sample was correctly sealed and dispatched, allocating a random Laboratory Accessioning Number (LAN), and inputting any missing data not covered by an electronic chain of custody.
Screening performs an initial assessment for substance abuse. Although Screening is an economical method to exclude drug use in most cases, a positive result requires confirmation for legal admissibility. Any samples that test positive presumptively need further verification.
Should the Screening suggest positive results, additional hair is extracted from the initial sample for the Extraction phase. Here, drugs are pulled from hair at a significantly lower concentration than other techniques (such as urine or saliva), making hair drug analysis one of the toughest methods to conduct.
Verification of positive Screening results is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing positive presumptively are cleansed before Confirmation when needed. The full laboratory procedure from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair criteria and accredited to the ISO / IEC 17025 guidelines.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", this assessment actually examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Cedar Hill, MO effectively surpasses urine tests in various aspects. It provides a broader detection timeframe and unmatched accuracy.
Unlike urine tests, hair follicle assessments offer reliable results that can verify drug use over an extended period, offering peace of mind to employers who uphold zero-tolerance policies.
Hair follicle testing in Cedar Hill, MO boasts a detection window of up to 90 days, far exceeding that of urine tests. This extended period gives employers a well-rounded view of past substance use.
The prolonged detection capability of hair tests allows businesses to make informed decisions about candidates and employees based on their comprehensive substance history.
The structure of hair follicle testing employed in Cedar Hill, MO makes sample tampering highly improbable, which provides complete confidence in the results. Its robustness ensures reliability.
By mitigating the risk of adulteration, hair tests deliver results that are both TR/SPECIAL_TOKEN/questionable and valid, serving the needs of all stakeholders accurately.
Our nationwide and local facilities, including those in Cedar Hill, MO, offer unparalleled convenience for accessing drug testing services.
Accessibility is simplified with our widespread network of testing centers, bringing testing solutions a step closer to you wherever you are located, both locally and nationwide.
The straightforward process in Cedar Hill, MO keeps confidentiality at the forefront from test ordering to obtaining results.
Our simple yet private testing procedure ensures ease of use, addressing any privacy concerns and making the entire experience seamless.
In Cedar Hill, MO, we provide competitive pricing structures that don't compromise on speed and quality.
Fast turnaround times and affordable rates allow companies of varying scales to receive excellent value for their investment in a drug-free workforce.
Right here in Cedar Hill, MO, the precision and speed of hair follicle drug testing set us apart. When it comes to detecting substance use, the exceptional accuracy of these tests ensures reliable results.
Our tests guarantee fast and precise results, giving individuals and organizations alike the confidence they need in maintaining a drug-free environment.
Ensuring a drug-free workplace in Cedar Hill, MO means adhering to strict compliance standards. Hair follicle testing supports employers in following these policies, decreasing potential liabilities.
Your peace of mind is ensured when rigorous testing protocols are followed, which in turn enhances workplace safety and upholds employer integrity in the community.