Accredited Drug Testing provides comprehensive hair follicle drug testing services in Oak, Nebraska. If you require a hair drug or alcohol analysis, our expertise in hair examinations is unmatched, with testing locations in every major city across the country. Typically, you will need 1.5 to 2 inches of hair from your head or body. Hair analyses are available for drugs, alcohol/ETG, and other personalized testing needs.
Recently, hair follicle tests have become a preferred method for drug detection. More employers, courts, and substance abuse specialists opt for hair analysis over the common urine test. These tests suit employers enforcing strict drug policies, legal systems, and individuals under probation. A key advantage of hair testing is its longer drug detection capability of up to 90 days, with a highly monitored collection that is difficult to tamper with. Nevertheless, for recent drug use detection within five days, urine tests remain the most precise.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing is now regarded as an effective method for identifying drug and alcohol consumption. Hair captures a comprehensive history of alcohol and drugs by securing biomarkers within the strands as they grow. By sourcing hair near the scalp, it allows detection of up to a 3-month span for alcohol and drugs. Hair is straightforward to gather, challenging to tamper with, and convenient to ship.
Collecting a 1.5-inch section of about 200 hair strands (roughly equivalent to a #2 pencil) near the scalp provides 100mg of hair, the ideal amount for both screening and confirmation. For EtG, add-ons, or tests beyond 10 panels, 150mg of hair is advised. It's suggested to measure the specimen with a jeweler’s scale. If scalp hair isn't available, a similar amount of body hair can be collected. By head hair, we mean scalp hair, whereas body hair encompasses other types such as facial or axillary.
Process Overview
The four principal stages in the laboratory processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about the initial integration of a sample into the lab's system. It involves checking that the sample was properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any other data entry not covered by an electronic chain of custody system.
Screening is a preliminary inspection for substances of abuse. Although Screening is economical for negating drug use for most samples, any positive results need confirmation to be court-admissible. Samples that test presumptively positive during Screening require a subsequent confirmation.
Should a sample be presumptively positive at the Screening phase, additional hair is extracted from the initial specimen for the Extraction step. Here, drugs are withdrawn from hair at a significantly lower concentration compared to other techniques (like urine or oral fluid), which is why hair drug testing is among the most challenging methodologies.
Confirmation of any positive results in Screening is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating presumptive positives undergo washing before confirmation as necessary. The complete lab process, from Accessioning to Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests," the test itself analyzes the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Oak, NE
Extended Detection Window in Oak, NE
Tamper-Resistant Testing Method in Oak, NE
Convenient Nationwide Testing Locations and Local Locations in Oak, NE
Simple, Confidential Process in Oak, NE
Affordable Pricing and Fast Turnaround in Oak, NE
Fast, Accurate, and Reliable Results in Oak, NE
Compliance and Peace of Mind for Employers in Oak, NE
