Accredited Drug Testing provides comprehensive hair follicle drug evaluations in Robin, Idaho. Whether for drugs or alcohol, our expertise in hair analysis is supported by a vast network of testing centers across the nation capable of performing such tests. It is necessary to have 1.5 to 2 inches of hair from the crown or body available. These tests can identify drugs, alcohol/ETG, or other tailored testing options.
Over recent years, hair follicle drug testing has risen in popularity among methods used for substance verification. Increasingly demanded by employers, judicial bodies, and Substance Abuse specialists, hair tests are favored over traditional urine tests. Zero-tolerance employers, courts, and probation programs prefer hair tests due to their longer drug detection window—up to 90 days—and their supervised collection process, making them difficult to alter. However, urine tests remain the preferred method for detecting recent drug use within the past 5 days.
* 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 testing is recognized as an effective method for detecting drug and alcohol consumption. It provides an extensive historical record of substance use by capturing biomarkers in the hair strands as they grow. When obtained near the scalp, hair can offer roughly a 3-month window for detecting drugs and alcohol. The process of collection is straightforward, hard to tamper with, and the samples are easily transportable.
A sample measuring 1.5 inches, which consists of around 200 hair strands (approximately the thickness of a #2 pencil), yields 100mg of hair and is the ideal quantity for preliminary testing and confirmatory analysis. For EtG, supplementary tests, or assessments exceeding 10 panels, 150mg of hair is advised. It is suggested to weigh the sample on a jeweler’s scale. In the absence of scalp hair, a proportional amount of body hair can be used. When we mention head hair, it specifically pertains to scalp hair. Body hair includes all other types such as facial or axillary hair.
Process Overview
The laboratory processing of a drug test result involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step where a sample is entered into the laboratory’s system. This step confirms the proper sealing and shipping of the sample, assigns it a unique LAN (Laboratory Accessioning Number), and handles any additional data entry that an electronic chain of custody system might not cover.
Screening provides a preliminary assessment for the presence of drugs. Although this is an economical approach to negate drug usage in most samples, any positive outcome in Screening requires confirmation to be valid in legal contexts. Samples that show a preliminary positive in Screening must undergo further Confirmation.
Should a sample return a presumptive positive during Screening, more hair is extracted from the initial sample and readied for Extraction. Drugs are extracted from hair at significantly lower concentrations compared to other methods such as urine or oral fluid testing, making hair drug testing a complex procedure.
Confirmation of positive screening results is performed using GC/MS, GC/MS/MS, or LC/MS/MS technologies. Presumptive positive samples are prepped with washing prior to confirmation as necessary. The complete process from Accessioning to Confirmation is assessed in accordance with both the CAP (College of American Pathologists) Hair designation as well as the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", these assessments actually examine the hair shaft and not the follicle located under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Robin, ID
Extended Detection Window in Robin, ID
Tamper-Resistant Testing Method in Robin, ID
Convenient Nationwide Testing Locations and Local Locations in Robin, ID
Simple, Confidential Process in Robin, ID
Affordable Pricing and Fast Turnaround in Robin, ID
Fast, Accurate, and Reliable Results in Robin, ID
Compliance and Peace of Mind for Employers in Robin, ID
