Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has risen in prominence as an effective means for detecting alcohol and drug consumption. By embedding biomarkers in the strands of growing hair, hair offers a prolonged history of drug and alcohol intake. When taken from near the scalp, it grants a detection period of up to about 90 days for drugs and alcohol. Hair collection is straightforward, not easily tampered with, and simple to transport.
Collecting a 1.5-inch segment of roughly 200 hair strands (about the width of a #2 pencil) nearest the scalp yields 100mg of hair, the optimal sample for both screening and verification. For tests like the EtG, plus additional panels beyond 10, a 150mg sample is suggested. It's advised to measure the specimen on a jeweler’s scale. If scalp hair isn’t available, an equivalent quantity of body hair is an alternative. When discussing head hair, it pertains solely to scalp hair. Body hair denotes all other hair types (e.g., facial, axillary).
Process Overview
The pivotal steps in processing a laboratory drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning begins with the foundational processing of a sample within a laboratory's system. This step includes ensuring the sample's seal and proper shipping, the assignment of a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry absent from an electronic chain of custody system.
Screening provides an initial rapid assessment for drug presence. While it's a budget-friendly method to exclude drug usage in the majority of cases, any positive screen results must be reaffirmed to hold validity in judicial contexts. Samples testing presumptively positive during Screening need additional confirmation.
Upon a presumptive positive in the Screening phase, additional hair is taken from the original sample for Extraction. Drugs are isolated from the hair at concentrations significantly lower than other methods (such as urine or oral fluid), making hair drug screening notably demanding.
Any positive screening results undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are pre-cleaned prior to confirmation if needed. The complete lab process, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the analysis focuses on the hair strand, not the subscalp hair follicle.
Choosing hair follicle testing in Cordova, NC offers clear advantages over urine tests. Hair tests boast superior detection accuracy, with a reliable nature that traditional urine tests simply cannot match. This method provides a more comprehensive substance use profile.
Hair testing emerges as the more advanced option.
The extended detection window of hair follicle tests in Cordova, NC is a major advantage. These tests examine substance use over a period of up to 90 days, offering a detailed view of an individual's history.
This ensures a transparent depiction of an applicant or employee's substance use.
Hair follicle testing in Cordova, NC is embraced for its tamper-resistant qualities. This method substantially reduces the chance of specimen adulteration, ensuring results that are both reliable and unquestionable.
This makes it a trusted choice for accurate drug screening.
With convenient nationwide testing centers, including in Cordova, NC, our services enable quick and hassle-free access to testing.
The accessibility of our centers ensures seamless integration into your testing processes, no matter the location.
Our hair follicle testing process in Cordova, NC is simple and confidential. Every step from test ordering to result delivery is designed to protect privacy and ease of use.
Our approach addresses privacy concerns effectively, providing peace of mind.
Hair follicle testing services in Cordova, NC feature affordable pricing and fast turnaround times. This ensures that companies receive excellent value alongside their testing needs.
It's an ideal solution, offering cost-effective and efficient testing for businesses of all sizes.
In Cordova, NC, hair follicle drug tests ensure fast, accurate, and reliable results. With the capability of detecting substance use with high accuracy, these tests provide results swiftly, assisting in timely decision-making processes. Their precision surpasses many alternative methods.
This makes them a favorable choice for robust testing needs.
Employers in Cordova, NC gain compliance and peace of mind through hair follicle testing. This method helps uphold drug-free workplace policies, minimizing legal risks while boosting safety standards.
It offers a significant advantage for maintaining a compliant and secure environment.
