Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a highly effective means for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drug use by securing biomarkers within the developing hair fibers. When gathered close to the scalp, hair can offer roughly a 3-month detection span for alcohol and drugs. Collecting hair is straightforward, fairly tamper-resistant, and easy to transport.
A 1.5-inch lock comprising around 200 hair strands (similar to the width of a #2 pencil) nearest to the scalp yields 100mg of hair, the preferred sample size for both screening and confirmation. For EtG, extra testing, and/or assessments beyond 10 panels, 150mg of hair is suggested. It's best to weigh the hair sample using a jeweler’s scale. Should scalp hair not be available, a comparable quantity of body hair can be taken. When mentioning head hair, we are specifically indicating scalp hair. Body hair pertains to all other hair kinds (facial, axillary, etc.).
Process Overview
The primary procedures involved in the laboratory evaluation of a drug test are Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the primary handling of a sample into a lab's framework. This process checks the sample's sealing and shipping integrity, assigns a random LAN (Laboratory Accessioning Number), and includes any extra data input not supplied by an electronic chain of custody format.
Screening entails an initial cursory evaluation for drugs of abuse. Although Screening is a cost-effective method of excluding drug use in the bulk of samples, a positive screening result must be validated for it to be considered legally admissible. Samples showing presumptive positivity during Screening necessitate supplementary confirmation.
If a specimen shows presumptive positivity at the Screening phase, additional hair is extracted from the original sample for the Extraction process. Here, drugs are separated from hair at a lower concentration level than in other methodologies (such as urine or oral fluids), illustrating why hair drug screening is one of the most challenging techniques to execute.
Validation of any positive screening outcome is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positive samples undergo washing, if required. The comprehensive laboratory procedure, from Accessioning through Confirmation, is assessed under the CAP (College of American Pathologists) Hair designation alongside accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis focuses on the hair strand itself and not the follicle beneath the scalp.
Hair follicle testing in Colonial Pine Hills, SD, offers several benefits over traditional urine tests. A longer detection period and higher accuracy make it a superior option, especially for employers with strict drug-use policies.
Compared to urine testing, hair follicle methods are nearly impossible to cheat, giving employers confidence in the results they obtain.
Extended detection window is one of the standout features of hair follicle testing. In Colonial Pine Hills, SD, this test can trace drug use back up to 90 days, providing a comprehensive view of substance history.
Employers gain a better understanding of an individual's long-term drug use patterns, aiding in informed decision-making regarding hiring and ongoing employment.
The tamper-resistant nature of hair follicle testing in Colonial Pine Hills, SD, significantly reduces sample adulteration risk. This quality ensures that the results are both reliable and without question.
Hair testing's resistance to tampering makes it an ideal solution for environments where maintaining sample integrity is crucial for accurate drug testing outcomes.
Convenient locations are key in Colonial Pine Hills, SD. With our nationwide testing centers, accessing testing services is swift and straightforward, ensuring a hassle-free experience for all clients.
Whether local or nationwide, our centers are designed to offer easy access, thus facilitating prompt service for individuals and businesses alike.
The hair follicle testing process in Colonial Pine Hills, SD, is both simple and confidential, from ordering to testing. This ensures that privacy is maintained, addressing any concerns individuals may have.
Our discreet handling of results provides an added layer of comfort, making the overall experience smooth and worry-free for users.
Offering affordable pricing and fast turnaround times in Colonial Pine Hills, SD, our hair follicle tests cater to businesses of all sizes. Competitively priced, they provide excellent value without compromising on the speed or quality of results.
Whether serving small companies or large corporations, our pricing models align with diverse budgetary needs, adding peace of mind to the testing process.
In Colonial Pine Hills, SD, hair follicle drug tests provide fast, accurate, and reliable results. Known for their precision, these tests deliver high accuracy in detecting substance use, ensuring results you can count on.
The speed of obtaining results from a hair follicle test is unmatched. This efficiency comes without sacrificing reliability, making it a top choice for individuals and employers alike.
In Colonial Pine Hills, SD, hair follicle testing supports compliance and peace of mind for employers. By adhering to workplace drug-free policies, it minimizes legal risks and enhances workplace safety through reliable detection methods.
Employers benefit from knowing that their drug screening processes meet regulations and provide comprehensive insights into employee compliance.
