Category Archives: New Laboratory Equipment

Discover the Power of GMI Fermenters and Bioreactors: Driving Efficient Fermentation Processes

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Introduction Fermenters and bioreactors are the backbones of efficient fermentation processes, enabling the controlled cultivation of microorganisms to produce various valuable products. As a leading provider of laboratory equipment and solutions, GMI offers a comprehensive range of fermenters and bioreactors designed to meet the diverse needs of fermentation applications. This blog post will provide an […]

How to Work Safely in a Laminar Flow Cabinet

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Contamination by the Human Body Aside from the ambient environment and dirty equipment, the human body is one of the greatest sources of contamination inside the laboratory. Although the operator is using the latest laminar flow cabinet, the product protection that it can provide is only as effective as the operator’s proper working procedure. The […]

Finding Fingerprints

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A fingerprint easily leaves a mark or residue on any exterior. It can be found on any solid surface including the human body which makes it vital in criminal investigations. Before analysis, fingerprints are classified based on the following types: SOFT SURFACES IMPRINTS, Prints found in wax, paint, chalk, and soap. PATENT PRINTS, Visible prints […]

How Loud is Your Laboratory?

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According to Occupational Safety and Health Administration (OSHA), millions of workers are exposed to dangerous levels of noise in their workplaces, including laboratories. It can cause significant health and inherent hazards to lab personnel. NEGATIVE EFFECTS OF NOISE ON LABORATORY WORKERS Hearing loss Tinnitus (ringing in the ear) Stress Anxiety High blood pressure Gastrointestinal problems […]

Chromatography Refrigerators 101: Everything You Need to Know

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What is Chromatography? Today we’ll explore the topic of chromatography refrigeration. In this guide you’ll learn the basics of how chromatography refrigerators are used and what to look for in your search for the best unit. To begin, let’s start by defining chromatography itself. Chromatography began in the 1800s when artists learned to separate colors […]

Tips and Techniques for Pipetting Small Volumes

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As modern researchers increasingly work with high-value small volume samples, the need for advanced pipetting techniques/protocols is evident. In order to detect microscopic changes accurately in small sample volumes, test tubes and vials are being gradually replaced by microplates, which require reagents in the microliter/nanoliter range. While working with small volumes, factors such as temperature and […]

Breeding of Zebrafish in a Peltier Cooled Incubator with Light

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Zebrafish are the secret heroes of genetics. This humble fish serves as a model organism in numerous research laboratories all around the world. Researchers breed them in large numbers in a Memmert cooled incubator with light that is optimally suited as a fish incubator. In this low-vibration and low-noise environment, the zebrafish can develop without […]

Analyzing Mycotoxins in Food with Liquid Chromatography

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Mycotoxins are harmful secondary metabolites produced by certain fungi, which affect a broad range of crops and food goods. Hundreds of these toxic compounds have been discovered and characterized to date – although their toxic effects vary dramatically. Around a dozen distinct mycotoxins have been linked to severe long-term health effects where they have propagated […]

Determining Authenticity of Vanilla Products with (U)HPLC Systems

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Artificial flavorings serve an important purpose when a natural alternative is difficult to produce or costly to source. Despite their commercial merits, however, such additives are often vilified as poor quality or ‘fake’ derivatives of the real thing. There is an element of truth in that: synthetic flavors derive from the chemical structure of the […]

Liquid Chromatography: Detecting Bisphenol A in Water

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Liquid chromatography (LC) is a well-known extraction methodology which is widely utilized in the analysis of solutions, where the primary objective is to detect and quantify contaminant elements. The basic premise of liquid chromatography revolves around the separation of a solution’s constituents by their ionic or molecular properties. This separation occurs when the sample is strategically injected into an LC column containing […]

A 101 Guide to Buying a Laboratory Refrigerator

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Introduction Looking for a laboratory refrigerator? You’re not alone. Cold storage is essential for most labs. From storing testing samples to lab chemicals, laboratory refrigerators have an essential role to play. The wrong kind of refrigerator can result in spoiled substances and huge financial losses. A high risk. This article will eliminate the guesswork and […]

Microprocessor Temperature Controllers: Do They Make a Difference?

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Introduction Refrigerators and cold storage equipment can be found in just about every pharmacy, lab, or clinical setting. But have you ever stopped to consider how accurately these units are performing? How well are they protecting and preserving the substances they store? What about service costs? And temperature-reading accuracy?   All these questions and more […]

Pesticide Residue Analysis with HPLC

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High-performance liquid chromatography (HPLC) has emerged as an essential tool for food analysis in the intensifying world of industrial agriculture. Intensive farming is subject to strict product quality and regulatory standards. This ensures that crops are free of contaminants, within acceptable limits, and are nutritionally valuable to a worldwide market. The underlying dichotomy of health […]

Using HPLC to Combat Food Fraud

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Food fraud is a broad term that refers to any deliberate effort to compromise the quality of consumer products by intentional addition of sub-par ingredients, substitution for another product, misrepresentation of ingredients or qualities, or general tampering. It is an unusual form of adulteration that has been at the heart of numerous food-chain scandals since […]

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