Accredited Drug Testing offers comprehensive hair follicle drug testing in Allen, South Dakota. Specializing in hair tests for drug or alcohol detection, we have testing facilities nationwide. Typically requiring 1.5 to 2 inches of crown or body hair, these tests can check for drugs, alcohol/ETG, or other tailored options.
Recently, drug testing has increasingly involved hair follicle testing. Employers, courts, and substance abuse experts often prefer this over urine tests. Hair follicle tests serve those with zero-tolerance policies, providing a 90-day detection timeline, observed collection, and near immunity to tampering. For recent drug use within five days, urine remains unrivaled.
* 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 has emerged as an essential method for identifying drug and alcohol consumption. Hair retains a comprehensive record of alcohol and various drugs by embedding biomarkers within the strands as they grow. When taken near the scalp, hair offers a detection range of up to approximately three months for alcohol and drugs. It is easy to gather, challenging to tamper with, and convenient to transport.
Collecting a 1.5-inch sample of roughly 200 hair strands (comparable to the thickness of a #2 pencil) near the scalp yields 100mg, an optimal amount for testing and validation. For EtG, extra tests, and/or tests surpassing 10 panels, a 150mg sample is advisable. We suggest using a jeweler’s scale to weigh the sample. If scalp hair isn't available, a similar volume of body hair can be used. When mentioning head hair, we specifically mean scalp hair. Body hair pertains to all other types, such as facial and axillary hair.
Process Overview
The laboratory processing of a drug test result comprises four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a specimen into the lab's system. This step includes confirming the integrity and proper shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry not accommodated by an electronic chain of custody system.
Screening is a preliminary and cost-efficient check for drug abuse. Although useful for excluding drug usage in most samples, a positive screen must be verified for legal admissibility. Samples with presumptive positive results during Screening necessitate further confirmation.
If a sample is presumptively positive at the Screening stage, additional hair is drawn from the original sample and prepared for Extraction. In this phase, drugs are isolated from hair at a significantly lower concentration than other methods (e.g., urine or oral fluid), making hair drug screening a challenging technique to execute.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed prior to confirmation as required. The comprehensive laboratory process, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though frequently termed "hair follicle tests," this test actually examines the hair strand, not the follicle beneath the scalp.
The superiority of Hair Follicle Testing over traditional urine tests in Allen, SD:a few points show how hair tests reveal drug use more reliably:
Extended Detection Window through hair follicle testing in Allen, SD, grants employers a broader perspective on substance history. This method can highlight drug use over a span of up to 90 days, providing significant insights into an individual's consumption patterns.
Reduced Sample Tampering with hair follicle tests in Allen, SD, ensures clear and unquestionable results.
Enjoy the Convenience of Nationwide Testing with local facilities in Allen, SD. Access to numerous testing sites guarantees quick, hassle-free services. Our wide-ranging locations cater to all testing needs effectively and efficiently.
Simple and Confidential Procedures in Allen, SD, highlight the ease and privacy of our services.
Affordable and Fast services in Allen, SD, offer competitive pricing alongside quick result delivery.
High Accuracy and Speed in Allen, SD, define our hair follicle drug tests.
Compliance and Assurance through hair follicle testing in Allen, SD, supports employers in maintaining drug-free policies.
