Accredited Drug Testing offers comprehensive hair follicle drug assessments in Cairo, Missouri. Whether needing evaluation for drugs or alcohol, our experts in hair testing operate nationwide, with local centers ready to assist. Generally, you need 1.5 to 2 inches of hair from your crown or body. Hair evaluations accommodate drugs, alcohol/ETG, or bespoke hair testing demands.
Lately, there's been a shift towards using hair follicle drug tests. Legal entities, companies, and addiction specialists increasingly favor these over urine tests. Employers with strict drug policies, courts, and those on probation utilize this method. The chief advantage lies in hair tests' extended detection, typically up to 90 days, and secure collection process, making them difficult to tamper with. Nonetheless, for usage within 5 days, urine tests remain the gold standard.
* 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 sampling is now recognized as an effective method for identifying drug and alcohol consumption. Hair can reveal a prolonged history of substance use by capturing biomarkers within the structure of the developing hair strand. When obtained near the scalp, hair can reveal a detection period of up to nearly 3 months for alcohol and other substances. Hair sampling is easy to execute, relatively hard to tamper with, and straightforward to transport.
A segment of 1.5 inches comprising roughly 200 hair strands (approximately the thickness of a #2 pencil) near the scalp yields 100mg of hair, the optimal quantity for analysis and verification. For EtG, additional tests, or tests exceeding 10 panels, a 150mg sample is advisable. Utilizing a jeweler’s scale is suggested for weighing the specimen. If scalp hair is not accessible, an equivalent quantity of body hair may be obtained. If mentioned, head hair refers solely to scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The four key stages in the lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial input of a sample into the lab’s framework. This encompasses confirming that the sample is securely sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and filling in any additional data entry absent from an electronic chain of custody process.
Screening is a preliminary assessment for illicit drug use. Although Screening provides a cost-effective approach to negating drug use for most samples, any positive screen requires confirmation for judicial admissibility. Samples identified as presumptively positive during Screening necessitate a subsequent detailed confirmation.
If a specimen tests presumptively positive at the Screening phase, additional hair is extracted from the original sample for preparation during Extraction. In this phase, drugs are extracted from hair at a significantly lower concentration than in other methods (such as urine or oral fluid), which makes hair drug testing the most rigorous methodology.
Validation of any positive results from Screening occurs through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleaned before confirmation as needed. The comprehensive lab procedure from Accessioning to Confirmation is assessed according to both the CAP (College of American Pathologists) Hair certification and adherence to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp.
Why Choose Hair Testing Over Urine?
Extended Detection Period in Cairo, MO
Trustworthy Results in Cairo, MO
Nationwide and Local Testing in Cairo, MO
Confidential and Simple Process in Cairo, MO
Competitive Pricing in Cairo, MO
Speed and Precision in Cairo, MO
Ensuring Compliance in Cairo, MO
