Article

ASK THE LAB EXPERT: Dr. Thomas Prychitko

By Pam Wertalik | Jan 7, 2025

Dr. Thomas Prychitko is founder and CEO of Helix Biological Laboratory

Photograph of Dr. Thomas Prychitko, CEO nd Founder of Helix Biological Laboratory

Laboratory Developed Tests (LDTs): An In-Depth Overview

By Pam Wertalik | Dec 18, 2024

The regulatory future of LDTs is evolving rapidly and the best way forward is to remain keyed-in

inage of woman working in a laboratory focued on laboratory developed tests

Ultrapure Water Testing: Ensuring the Highest Standards of Purity

By | Dec 6, 2024

Ultrapure water must meet extremely low limits for impurities

laboratory glassware on a white surface filled with ultrapure water

Persistent Organic Pollutants (POPs) Testing: Ensuring Environmental and Human Safety

By | Dec 6, 2024

For industries and governments alike, POPs testing is not just a regulatory requirement—it's a vital component of sustainable practices.

garbage piled in a dumpster overfloing onto the ground emphasizing the importance of persistant organic pollutants pops testing to pretect enviromnetal resources

Stress Testing Holiday Packaging: Ensuring Durability and Sustainability

By Trevor Henderson | Dec 5, 2024

Stress testing holiday packaging is crucial for maintaining the quality, durability, and sustainability of Christmas gift and decoration packaging.

image of holiday gifts in a laboratory enphasing the imprtance of stress testing holiday packaging

Mueller-Hinton Agar: Composition, Uses, and Importance

By Trevor Henderson | Nov 28, 2024

Mueller-Hinton agar is an essential medium in the field of microbiology, particularly for antimicrobial susceptibility testing.

image of an agar plate with Mueller-Hinton agar on a modern lab bench

The Kirby-Bauer Test: Method, Importance, and Applications

By Trevor Henderson | Nov 28, 2024

Simplicity, reliability, and an ability to guide antimicrobial therapy make it an essential technique for both clinical and research laboratories.

image of a Kirby-Bauer test being performed on an agar plate

Requirements for Eyewash Stations and Safety Showers: A Review of OSHA and ANSI Standards

By Trevor Henderson | Nov 26, 2024

Proper maintenance of eyewash stations and safety showers is critical to ensure they are functioning correctly during emergencies

Image of a laboratory safety shower emphasing the importance of OSHA and ANSI standards for eyewash stations and safety showers

A Comprehensive Guide to FCC Certification Testing

By Pam Wertalik | Nov 25, 2024

The FCC certification is a regulatory approval required for electronic devices that emit radiofrequency (RF) energy

COSHH Testing: Ensuring Workplace Safety and Compliance

By Pam Wertalik | Nov 25, 2024

Control of Substances Hazardous to Health (COSHH) testing is a vital component of workplace safety and regulatory compliance in environments where hazardous substances are present. Proper testing helps identify risks, monitor exposure levels, and ensure control...