Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now regarded as an effective method for identifying drug and alcohol usage. Hair acts as a historical record for alcohol and various drugs by retaining biomarkers within the strands of the hair as it grows. When taken near the scalp, hair can offer a detection period of around three months for alcohol and drugs. Hair collection is straightforward, somewhat resistant to tampering, and convenient for shipping.
A 1.5-inch portion of roughly 200 hair strands, equivalent to the diameter of a #2 pencil, gathered nearest to the scalp, yields 100mg of hair, which is the optimal quantity for both screening and confirmation. For EtG, additional tests, or analyses exceeding 10 panels, a sample weighing 150mg is suggested. It is advisable to use a jeweler’s scale for weighing the sample. In the absence of scalp hair, an equal amount of body hair may be used. In this context, head hair specifically means scalp hair, whereas body hair encompasses all other types (such as facial or underarm).
Process Overview
The laboratory procedure for a drug test outcome involves four crucial steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial entry of a sample into the lab’s workflow. This process verifies that the sample has been properly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data entry not covered by an electronic chain of custody system.
Screening provides a rapid initial check for the presence of drugs. Although Screening is a budget-friendly method to exclude drug consumption in most samples, any positive findings must be confirmed in order to be legally defensible. Samples that preliminarily test positive during Screening necessitate further confirmation.
In cases where a sample tests positive during the Screening phase, additional hair is extracted from the original sample for preparation in the Extraction stage. Here, drugs are isolated from hair at lower concentrations than in other methods (such as urine or saliva), making hair drug analysis the most challenging technique to conduct.
Positive Screening results undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. Any samples that presumptively test positive are cleansed before Confirmation as needed. The complete laboratory procedure from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair category and accredited according to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is commonly used; however, the analysis is conducted on the hair shaft, not on the follicle beneath the scalp.
Superior Detection
In Brockway, WI, hair follicle testing surpasses traditional urine tests. It offers enhanced detection accuracy, uncovering drug usage over an extended period, which makes it more reliable than short-term urine tests.
Unmatched Reliability
Hair testing is far more reliable compared to urine tests. It captures drug traces over a longer timeline, proving invaluable for employers and authorities requiring precise substance use histories.
Extended Detection Period
Hair follicle testing in Brockway, WI provides a broader detection window, capable of identifying substance use up to 90 days prior. This extended timeline offers employers a thorough insight into a person’s drug history.
Comprehensive Drug History
With a detection window lasting up to 90 days, hair testing allows companies to gain a comprehensive view of an applicant's or employee's substance use, ensuring informed hiring decisions.
Secure Testing Method
Hair follicle tests greatly minimize the chances of sample tampering in Brockway, WI. The testing method ensures reliable outputs, providing results that can be trusted without question.
Resistant to Adulteration
Hair testing offers a durable advantage in detecting drug use. Its resistance to sample adulteration guarantees dependability, making it a trusted option for accurate testing in Brockway, WI.
Nationwide Accessibility
In Brockway, WI, our testing services boast convenient access to numerous centers, streamlining the drug-testing process with effortless service availability for all clients.
Easily Accessible Services
Our strategic testing locations offer simple, hassle-free entry to drug testing services, guaranteeing residents in Brockway, WI have easy and quick access when needed.
Convenient and Confidential
The process of ordering, conducting, and receiving hair test results in Brockway, WI is straightforward and private, ensuring ease and discretion throughout.
Confidential Testing Process
Clients benefit from contacting services that prioritize simplicity and confidentiality. The process ensures privacy is upheld, making hair testing an ideal choice for discretion in Brockway, WI.
Competitive Pricing
Our hair follicle testing services in Brockway, WI offer attractive pricing with fast results, making them an excellent value for businesses seeking cost-effective solutions.
Value-Driven Services
Providing fast turnaround times, our hair testing services deliver reliable results affordably. Businesses, regardless of size, gain significant benefits from these efficient offerings in Brockway, WI.
Precision and Quick Results
The hair follicle drug tests in Brockway, WI stand out due to their precision and expedited results. These tests excel in accuracy, promptly identifying drug use with unmatched reliability. This level of accuracy makes them a top choice for many organizations.
Reliable Substance Detection
The unmatched accuracy of hair follicle testing in identifying substance presence ensures that results are trustworthy. Its effectiveness makes it a preferred solution for rapid and precise drug detection in Brockway, WI.
Ensuring Compliance
Hair testing supports workplace policies by ensuring compliance in Brockway, WI. It helps mitigate legal risks, safeguarding corporations while promoting a drug-free work environment.
Employer Reassurance
Using hair follicle tests solidifies peace of mind for employers. With drug-free policies easily maintained, organizations enhance safety and reduce potential legal complications.
