Accredited Drug Testing provides comprehensive hair follicle drug tests in Southwest Jackson, Oregon. For those needing a hair drug or alcohol test, our expertise lies in hair testing with centers spread across all cities Nationwide. Typically, a minimum of 1.5 to 2 inches of hair from the head or body is required. Hair tests can detect drugs, alcohol/ETG, or offer other customized testing options.
Recently, drug testing methods have increasingly incorporated hair follicle tests. This shift sees employers, courts, and Substance Abuse professionals favoring hair tests over traditional urine tests. Employers with strict drug policies, courts, and individuals on probation use hair tests. Their main advantage is a longer detection period, up to 90 days, collected under observation, and it's almost impossible to tamper with. Yet, urine tests remain most accurate for recent use within 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 now recognized as an effective method to reveal drug and alcohol consumption. Hair captures a long-term record of alcohol and other drugs by trapping biomarkers within the hair strand fibers as it grows. When obtained near the scalp, hair can disclose a detection period of up to approximately three months for alcohol and other drugs. Collecting hair is straightforward, relatively resistant to tampering, and convenient to transport.
A 1.5-inch sample consisting of about 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal sample size for both screening and confirmation. For EtG, extensions, and/or tests exceeding 10 panels, 150mg of the sample is advised. Employ a jeweler’s scale to measure the sample accurately. Should scalp hair be unavailable, an equivalent quantity of body hair may be collected. When discussing head hair, it refers solely to scalp hair, while body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a laboratory’s system. This step verifies that the sample was correctly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and completes any supplemental data entry absent from an electronic chain of custody setup.
Screening includes a preliminary check for illicit substances. Although Screening is a cost-efficient method to eliminate drug use in most samples, a positive screen requires confirmation to be valid in legal proceedings. Any samples that test presumptively positive during Screening demand subsequent confirmation.
Should a sample register presumptively positive in the Screening phase, additional hair is extracted from the original sample and readied for Extraction. During this phase, drugs are drawn from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), rendering hair drug screening the most challenging methodology to execute.
Positive screening results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo washing before confirmation as necessary. The comprehensive laboratory process, from Accessioning to Confirmation, adheres to review under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests", the analysis is conducted on the hair strand rather than the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Southwest Jackson, OR
Extended Detection Window in Southwest Jackson, OR
Tamper-Resistant Testing Method in Southwest Jackson, OR
Convenient Nationwide Testing Locations and Local Locations in Southwest Jackson, OR
Simple, Confidential Process in Southwest Jackson, OR
Affordable Pricing and Fast Turnaround in Southwest Jackson, OR
Fast, Accurate, and Reliable Results in Southwest Jackson, OR
Compliance and Peace of Mind for Employers in Southwest Jackson, OR