Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as an effective means for identifying drug and alcohol consumption, hair testing offers an extended timeline by preserving biomarkers in the hair strand's structures. Gathering hair near the scalp can yield a detection period of nearly 3 months for alcohol and drugs. Collection is straightforward, resistant to tampering, and easy to transport.
A sample size of 1.5 inches, approximately 200 strands (similar to a #2 pencil in thickness) nearest to the scalp, provides 100mg of hair, optimal for analysis and verification. For EtG, additional tests, and panels exceeding 10, 150mg of hair is advised. Ensuring precise measurement with a jeweler's scale is recommended. If scalp hair is unattainable, a comparable amount of body hair is an alternative. In the context of head hair, we exclusively mean scalp hair. Body hair includes facial, axillary, and similar types.
Process Overview
The drug test laboratory process encompasses four key stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is firstly integrated into the lab’s system. Tasks include confirming the sample's sealed and proper transport, assigning a unique LAN (Laboratory Accessioning Number), and fulfilling any data input not provided through an electronic custody system.
Screening serves as a preliminary examination for detecting drugs. Though a cost-efficient method to negate drug presence in many samples, a verified screen is necessary for court acceptance. Presumptively positive samples in Screening demand a follow-up confirmation.
For samples with preliminary positive results in Screening, further hair is extracted from the original sample for Extraction. This process involves retrieving drugs from hair at significantly lower concentrations than methods like urine or oral fluid testing, marking hair drug screening as the most complex undertaking.
The Confirmation phase employs GC/MS, GC/MS/MS, or LC/MS/MS methods for validating any positive screenings. Before confirmation, all presumptive positive samples are washed as necessary. The entire progression from Accessioning to Confirmation adheres to CAP (College of American Pathologists) Hair standards and is accredited to ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Although dubbed "hair follicle tests", the test evaluates the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Strandell, WA brings forth compelling reasons. The hair follicle test stands superior due to its greater detection accuracy and reliability, capturing drug use details over an extended period.
Comparing the two, hair tests decisively diagnose historical substance use, ensuring employers and legal entities have accurate insights that urine tests might miss.
Extended Detection Window in Strandell, WA is one major advantage of hair follicle testing, offering insight into drug use history for up to 90 days. This makes it ideal for employers seeking detailed substance use profiles.
Hair tests stand out, providing a comprehensive image of an individual's drug habits, surpassing the detection capabilities of traditional tests over restricted periods.
Tamper-Resistant Testing Method in Strandell, WA provides significant security perks. Hair follicle tests drastically lower sample tampering risks, ensuring results hold unquestionable integrity.
Designed to resist common cheating tactics seen in other testing methods, hair tests are a vital tool for honest assessments, leaving no room for ambiguity or interference.
Convenient Nationwide Testing Locations Including Local Availability in Strandell, WA underline our extensive network. This ensures easy, rapid services for all testing needs.
Simple, Confidential Process in Strandell, WA offers an easy, discreet pathway from ordering to receiving results, prioritizing privacy.
Our streamlined system alleviates any user concerns, promising a confidential method throughout — from sample submission to results confidentiality, ensuring user peace of mind.
Affordable Pricing and Fast Turnaround in Strandell, WA highlight how our pricing and speedy processing provide unmatched value. Businesses, irrespective of size, benefit from our competitive pricing.
With fast turnaround, companies receive insights swiftly, facilitating quick decision-making and maintaining smooth operation workflows efficiently.
Fast, Accurate, and Reliable Results in Strandell, WA showcase how hair follicle drug tests lead in providing precise and swift detection of substance use. With an unmatched level of accuracy, this method acts as a robust solution in unveiling drug presence effectively.
Hair follicle testing is renowned for offering high precision, minimizing the chance of errors unlike traditional methods. It's the choice for quick and reliable results.
Compliance and Peace of Mind for Employers in Strandell, WA emphasizes the benefits of hair follicle testing for maintaining adherence to workplace drug policies, reducing legal worries and enhancing safety.
Employers find hair testing strengthens their drug-free standards, offering peace of mind with compliant, clean environments, safeguarding both staff and corporate ethics.
