Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. It offers a prolonged record of substances by capturing markers within the hair's growing strands. If taken close to the scalp, an approximate 3-month detection period for alcohol and substances is achievable. Hair is straightforward to collect, challenging to tamper with, and convenient to send.
A 1.5-inch selection of roughly 200 hair strands (similar to a #2 pencil in size) near the scalp can yield 100mg of hair, which is perfect for both screening and confirmation purposes. For EtG, additional screenings, or tests exceeding 10 panels, 150mg of the sample is suggested. Using a jeweler’s scale for measurement is advised. If scalp hair cannot be sourced, an equivalent portion of body hair can be utilized. When mentioning head hair, it exclusively denotes scalp hair. Body hair encompasses all remaining hair types (like facial, axillary, etc.).
Process Overview
The primary stages in lab analysis of a drug test sample are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the primary processing of a specimen in a lab's system. This procedure includes verifying correct sealing and shipping of the specimen, allocating a unique LAN (Laboratory Accessioning Number), and completing any extra data input absent in an electronic chain of custody system.
Screening acts as a preliminary evaluation for drug abuse. Although Screening is a budget-friendly method to exclude majority test samples from drug consumption, a positive finding requires confirmation for legal acceptance. Any specimens initially testing positive in Screening demand secondary validation.
Should a sample show a preliminary positive in Screening, more hair is selected from the original sample and prepared for Extraction. During this phase, drugs are derived from hair at notably lower concentrations than in alternate techniques (like urine or oral fluid), highlighting the challenge of hair drug analysis.
Confirmation for any positive Screening results employs GC/MS, GC/MS/MS, or LC/MS/MS techniques. Samples indicating possible positive results undergo a washing process before confirmation if necessary. The complete lab procedure from Accessioning through Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly known as "hair follicle tests", this test evaluates the hair strand and not the follicle beneath the scalp.
In Jakolof Bay, AK, the advantages of hair follicle tests over urine tests are clear. Hair testing offers unmatched detection accuracy, presenting a more reliable representation of an individual's substance use patterns.
Employers benefit from a longer detection period, reducing the chances of deceptive results. With
Hair follicle testing in Jakolof Bay, AK, expands the detection window far beyond the capabilities of urine tests. By analyzing a 1.5 to 2-inch hair sample, this method reveals drug use over the past 90 days, offering employers a comprehensive view of an individual's substance history.
Hair follicle testing in Jakolof Bay, AK, is a tamper-resistant method that greatly minimizes the risks of sample adulteration common in other tests. This testing approach ensures reliable outcomes, providing results that are both accurate and unquestionable.
Jakolof Bay, AK, benefits from nationwide coverage through our convenient testing centers, providing seamless access to drug testing services. The availability of local and nationwide locations ensures that testing is quick, easy, and efficient.
Our process in Jakolof Bay, AK, makes hair follicle testing both confidential and easy. Ordering, taking, and receiving results are straightforward steps ensuring privacy.
In Jakolof Bay, AK, we offer affordable pricing and swift turnaround times for hair follicle testing. Our competitive pricing structures ensure excellent value for companies regardless of size.
In Jakolof Bay, AK, hair follicle drug testing epitomizes fast and accurate results. The ability to precisely detect substance use stands out as a major advantage. Hair tests capture a comprehensive substance usage window, offering unparalleled reliability and speed in comparison to traditional methods.
Utilizing hair follicle testing in Jakolof Bay, AK, assures compliance and peace of mind for employers. This method enhances workplace safety by adhering to drug-free policies, thereby reducing legal risks. Implementing this testing approach helps maintain a safe and compliant workplace environment.
