Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as an effective method for identifying drug and alcohol use. Hair encapsulates a long-term record of substance use by embedding biomarkers within the strands as they grow. When clipped near the scalp, hair can reveal alcohol and drug use spanning up to three months. Hair collection is straightforward, challenging to adulterate, and easy to transport.
A 1.5-inch section of around 200 hair strands (approximately the width of a #2 pencil) nearest to the scalp yields 100mg, which is the ideal quantity for screening and verification. For EtG, additional tests, and/or panels over 10, 150mg of hair is advised. Using a jeweler’s scale to weigh the specimen is recommended. If scalp hair is inaccessible, a comparable quantity of body hair can be collected. Note that head hair denotes scalp hair exclusively, whereas body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The primary stages in the drug test laboratory procedure include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial processing of a specimen into a lab's system. This stage ensures the specimen was sealed and transported properly, assigns a random LAN (Laboratory Accessioning Number), and completes additional data entry not covered by an electronic chain of custody system.
Screening offers an initial rapid assessment for drug use. Although Screening is economically efficient for ruling out drug use in most samples, a positive result necessitates confirmation for court validity. Samples with preliminary positive results need a secondary confirmation.
When Screening indicates a preliminary positive result, additional hair is drawn from the original sample and readied for Extraction. During this process, substances are extracted from hair at much lower concentrations than other techniques (such as urine or oral fluid), highlighting the complexity of hair drug screening.
Confirmation of any positive result from screening is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed as required before confirmation. The entire process, from Accessioning to Confirmation, is scrutinized under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests," the assessment targets the hair strand and not the follicle beneath the scalp.
In Selden, KS, hair follicle testing takes the lead over urine tests, offering unmatched detection capability and dependability. Where traditional urine tests limit detection to days, hair tests boast a broader detection range up to 90 days. This enhanced detection window assures employers of comprehensive substance use histories, proving its reliability compared to urine testing.
Extended detection window is a significant advantage.
Employers in Selden, KS, benefit from hair follicle testing's extended detection period. With the ability to trace substance use up to 90 days, this method offers employers a thorough assessment of an individual's drug history. Such comprehensive insights are invaluable for truly understanding a candidate or employee's suitability, aiding in informed decision-making.
The hair follicle testing method used in Selden, KS, excellently minimizes tampering risks. By collecting samples in an observed setting, this approach widely curbs potential adulteration. Unlike other methods, the reliability of results from hair tests is unquestionable, providing peace of mind for stakeholders who rely on authenticity.
Observed collection foils tampering attempts.
With convenient locations in Selden, KS and nationwide, accessing drug testing services is seamless. Accredited Drug Testing ensures a widespread network of centers, supporting easy and hassle-free availability for testing needs. Whether local or national, finding a testing center nearby is simple, enhancing overall convenience for users.
With a focus on simplicity and confidentiality, our Selden, KS services ensure a seamless process for hair follicle testing. From ordering to test-taking and results retrieval, every step is designed for ease. Privacy is a top priority, ensuring user confidence and satisfaction in the drug testing procedure.
Presenting affordable pricing and swift turnaround, our hair follicle drug testing in Selden, KS represents excellent value. With competitive costs and quick result processing, both small businesses and large companies find reassurance in our service. Cost-effectiveness and prompt results reinforce the value we promise.
In Selden, KS, precision and rapid results are the hallmarks of hair follicle drug tests. These tests stand out for their superior accuracy in detecting substance use, offering a reliable method to identify previous drug consumption. The efficient processing ensures timely results, reassuring employers with the dependability they seek.
High accuracy and quick processing make hair follicle testing a preferred choice.
Hair follicle testing supports workplace compliance in Selden, KS, by adhering to drug-free policies. This method reduces legal liabilities while promoting a safe working environment. Employers gain assurance and peace of mind through these tests, knowing that they maintain a compliant and productive workforce.
Reduced legal risks and workplace safety are key benefits.
