Velaris and GERSTEL FAQs: Stronger Together, What It Means for You
FAQs: Introduction In late 2024, GERSTEL joined a broader laboratory automation group, originally known as Advanced Automation Technologies (AAT). In early 2026, the group introduced the name Velaris, unifying its brands under one cohesive identity. This FAQ explains who Velaris is, how it relates to GERSTEL, and what customers can expect moving forward. Who is […]
Unlocking Confidence in Food and Feed Safety: How LCTech’s DEXTech Systems Revolutionize the Workflow for Determining Dioxins
The Importance of Dioxin Analysis in Food and Feed Dioxins and dioxin-like polychlorinated biphenyls (PCBs) are among the most toxic environmental contaminants. Even in minuscule quantities, these persistent organic pollutants (POPs) pose a significant threat to human and animal health. Their presence in food and feed—especially in fat-rich products like fish, dairy, eggs, and meat—can […]
ASTM D8591-24: GERSTEL’s Role in Shaping the Future of PFAS Air Monitoring
A New Standard for Indoor Air: ASTM D8591-24 As awareness of PFAS contamination continues to grow, the focus has largely been on water and food—until now. Recent research has revealed that indoor air may also be a significant route of exposure, particularly through volatile PFAS such as fluorotelomer alcohols (FTOHs). These compounds are emitted from […]
GCxGC vs. GC-GC: What Good is Separation if You Can’t Smell the Difference?
GCxGC vs. GC-GC: An Analogy Imagine you’ve just walked into a bakery. The air is filled with the scent of vanilla, caramelized sugar, and freshly baked bread. Now imagine trying to identify each of those delicious aromas while standing in a crowded food court, where you’re also bombarded with the smells of stir-fry, popcorn, and […]
Revolutionizing Fire Debris and Arson Analysis: Dynamic Headspace vs. Traditional Techniques
Arson vs. Fire Debris Arson is the deliberate act of setting fire to property to cause damage. In contrast, fire debris broadly refers to any material recovered from a fire with or without criminal intent. While arson requires proof of criminal intent, such as incendiary devices, multiple points of origin, or, most importantly, ignitable liquids, […]
Cheers to Choice: Exploring the Sensory Profiles Behind Alcoholic and Non-Alcoholic Beers
National Drink Beer Day Beer is the most popular adult beverage consumed in the world. National Drink Beer Day is observed annually on September 28th. This day is about appreciating the craftsmanship that beer promotes. Great ways to celebrate include indulging in your favorite local beer with family or friends, discovering a new favorite, or […]
Direct Thermal Extraction: A Simple and Reliable Technique for Identifying Fragrances in Consumer Products
Introduction In the course of our daily lives as homeowners, taking out the garbage probably ranks in the top five of least favorite chores. To make this task less onerous, manufacturers have taken to adding fragrances to garbage bags to help mask any potential malodors present. Scented Products: Quality and Safety Concerns The level […]
Safeguarding Consumer Health: The Importance of MOSH/MOAH Analysis in Food and Cosmetics
MOSH/MOAH Contamination In the modern industrialized world, our food, packaging, and personal care products journey through complex production, processing, and transportation systems. However, this journey is not without its risks. Mineral oil hydrocarbons, comprising MOSH (Mineral Oil Saturated Hydrocarbons) and MOAH (Mineral Oil Aromatic Hydrocarbons), are compounds that enter the product life cycle at […]
TD-GC-MS/MS: The Optimal Solution for Determining PFAS in Air
This blog is the first of two parts, demonstrating how GERSTEL enables PFAS determination in all matrices of interest, starting with air. The second blog will focus on GERSTEL solutions for PFAS determination in water and solid matrices. PFAS in Air PFAS compounds can be released into the atmosphere through various industrial processes, emissions, and […]
Revolutionizing Drug Analysis: The Role of Automation in Biological Matrix Extraction
In the realm of drug analysis and forensic science, the extraction of substances from biological matrices is a critical step in identifying and quantifying drugs in the human body. As we observe World Drug Day 2024, it’s essential to recognize the advancements in technology that are reshaping how we approach drug analysis. One such innovation […]