Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a robust method for identifying drug and alcohol consumption. Hair captures biomarkers within the strands of growing hair, offering a comprehensive record of alcohol and drug use over time. When sourced from near the scalp, hair can reflect drug and alcohol consumption for a period nearing three months. Hair collection is straightforward, resistant to tampering, and convenient for shipping.
A sample measuring 1.5 inches, comprising around 200 strands (comparable to the diameter of a #2 pencil) from the scalp, amounts to 100mg—optimal for screening and validation. For EtG, any add-ons, or tests exceeding 10 panels, a 150mg sample is preferable. It is advisable to measure the sample on a jeweler’s scale. If scalp hair cannot be obtained, an equivalent amount of body hair is suitable. By head hair, we specifically mean hair from the scalp. Body hair encompasses all other types, such as facial and axillary hair.
Process Overview
The principal stages in processing a drug test in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the sample's entry into the laboratory system. This step involves validating the sample’s sealing and shipping, assigning a LAN (Laboratory Accessioning Number) at random, and completing any missing data entry not handled by an electronic chain of custody framework.
Screening conducts a preliminary rapid assessment for drug presence. Though a cost-efficient initial test, a positive screen demands confirmation for legal acceptability. Samples flagged as presumptively positive in Screening proceed to secondary confirmation.
Presumptive positives from the Screening phase have additional hair extracted from the initial sample for the Extraction stage. This process removes drugs from hair at significantly lower concentrations than urine or oral fluid methods, underlining the complexity of hair drug analysis.
Confirmation for any positive Screening results is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. Samples marked as presumptive positives receive a wash before confirmation as necessary. The entire lab procedure, from Accessioning to Confirmation, undergoes review in alignment with both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called a "hair follicle test", the analysis examines the hair strand, not the follicle beneath the scalp.
Hair vs. Urine: Hair follicle testing offers superior detection over urine tests in Effingham, KS.
The extended detection window of up to 90 days improves screening accuracy.
While urine tests trace recent use, hair tests provide a long-term view.
Employers favor hair testing for its comprehensive insight.
Hair follicle testing in Effingham, KS, excels with an extended detection window.
It identifies drug use over a much longer period, up to 90 days.
Ideal for employers seeking a thorough substance history.
Comprehensive Insight: The longer detection period provides a well-rounded overview.
Employers can make informed decisions based on extended data.
Hair follicle tests in Effingham, KS, offer a tamper-resistant method.
This ensures reliable and unquestionable outcomes, reducing sample interference.
Security in Testing: The collection process minimizes chances of adulteration.
Employers receive trustworthy results critical for sensitive environments.
Convenient Access: With nationwide testing centers, including Effingham, KS,
our services ensure quick, hassle-free access for all.
Accessible locations enhance convenience for participants.
Confidential Process: Our testing in Effingham, KS,
offers a simple, private experience from ordering to receiving results.
Privacy and ease are prioritized.
Clients can trust the confidentiality of their testing activities.
Competitive Pricing: We offer affordable rates for comprehensive testing in Effingham, KS.
Fast turnarounds enhance value for companies of varying sizes.
Benefit from effective and budget-friendly solutions.
Our services support efficient decision-making with quick results.
The precision and speed of hair follicle testing ensure fast, reliable results in Effingham, KS.
Its accurate detection of substance use makes it a preferred choice.
Quick Turnaround: Hair tests provide results swiftly, minimizing wait times.
The accuracy and speed make it essential for timely decisions in various settings.
Ensuring Compliance: Hair follicle testing supports drug-free policies in Effingham, KS.
It reduces legal risks and enhances safety in the workplace.
Employers gain peace of mind with reliable compliance.
This method aligns with zero-tolerance policies, ensuring a safer environment.
Effective for preserving workplace integrity.
