Accredited Drug Testing offers comprehensive hair follicle drug testing services within Harlan, Oregon. For those in need of a hair drug or alcohol test, our specialization in hair testing allows us to provide these services, with testing centers available nationwide. Typically, you will need about 1.5 to 2 inches of hair from the crown or body. Hair tests can be configured to detect drugs, alcohol/ETG, or other tailored testing needs.
In recent times, hair follicle drug testing has gained popularity as a preferred method for drug screening. Numerous employers, judicial bodies, and substance abuse professionals are choosing hair drug tests over traditional urine tests. Hair tests are essential for employers with zero-tolerance drug policies and for court-mandated screenings. The key advantage of hair follicle tests is the extended detection timeframe of drug use, which is generally up to 90 days. It also involves an observed collection process, making deception practically impossible. Nevertheless, urine testing remains optimal for identifying drug use within the previous five 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 analysis is increasingly recognized as an effective method for identifying alcohol and drug consumption. Hair can capture a historical record of substance use by embedding biomarkers within the hair shaft as it grows. When hair is cut near the scalp, it offers a detection period of up to three months for both drugs and alcohol. Furthermore, hair sample collection is straightforward, relatively resistant to tampering, and easy to transport.
A sample size of 1.5 inches, or roughly 200 strands (comparable to a #2 pencil), adjacent to the scalp yields 100mg, ideal for both initial and confirmatory testing. For more intensive testing, such as EtG or panels exceeding 10, a 150mg sample is advisable. It’s best to measure this on a jeweler's scale. If scalp hair is not available, equivalent body hair can be used. When head hair is mentioned, it specifically refers to scalp hair. Body hair includes all other areas (facial, axillary, etc.).
Process Overview
The lab processing of a drug test result is divided into four key steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is logged into the laboratory's system. This stage includes ensuring the sample’s seal and shipment integrity, assigning a random LAN (Laboratory Accessioning Number), and completing any necessary data entry not covered by an electronic chain of custody system.
Screening provides an initial assessment for the presence of drugs. Although cost-effective, any sample that appears positive in Screening must undergo Confirmation to be valid in legal scenarios. Presumed positives must be verified through subsequent testing.
For any sample with a presumptive positive in Screening, additional hair from the original sample is prepared for Extraction. This process isolates drugs from hair at much lower concentrations than other methods (like urine or oral fluids), making hair drug testing a complex procedure.
Positive results from the screening undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives are cleaned before confirmation. The Comprehensive laboratory procedure from Accessioning to Confirmation is overseen by CAP (College of American Pathologists) Hair certification and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" often misleads, as the actual analysis is performed on the hair strand, not the follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Harlan, OR
Hair follicle testing offers distinct advantages over traditional urine tests in Harlan, OR. A major benefit is its superior detection accuracy and reliability.
Extended Detection Window in Harlan, OR
Comprehensive Screening: Hair follicle testing offers a considerably extended detection window, up to 90 days. This prolonged period allows employers in Harlan, OR to gain a full picture of an individual's substance use history.
Tamper-Resistant Testing Method in Harlan, OR
Secure Assessments: Hair follicle testing provides a tamper-resistant solution in Harlan, OR, significantly lowering the risks associated with sample adulteration.
Convenient Nationwide Testing Locations and Local Locations in Harlan, OR
Widespread Access: Our extensive network of testing centers ensures that people and businesses in Harlan, OR receive quick and easy access to hair follicle testing services.
Simple, Confidential Process in Harlan, OR
Streamlined and Private: The process of conducting and receiving hair follicle test results in Harlan, OR remains simple and confidential.
Affordable Pricing and Fast Turnaround in Harlan, OR
Cost-Effective Solutions: Our competitive pricing structure and swift turnaround times provide exceptional value for companies in Harlan, OR, regardless of size.
Fast, Accurate, and Reliable Results in Harlan, OR
Speed and Precision: Hair follicle drug testing in Harlan, OR stands out with its speedy and precise results. By providing thorough and reliable detection of substances, these tests ensure that results are both timely and trustworthy.
Compliance and Peace of Mind for Employers in Harlan, OR
Adherence and Assurance: Implementing hair follicle testing allows companies in Harlan, OR to maintain strict compliance with drug-free workplace policies.
