Metrolab Blog

How can stable isotopes be used to determine origin and authenticity of food and beverage products?

The isotope fingerprint in food and beverage products is region or process specific, which means that products can be differentiated based on geographical region, botanical processes, soil and fertilization...

How is the Thermo Scientific FlashSmart Elemental Analyzer supporting quantitative elemental analysis in the food cycle?

Elemental analysis utilizes carbon, hydrogen, nitrogen, sulfur and oxygen, which help determine the structure of an unknown compound, as well as to evaluate the structure and purity of a synthesized compound...

VELP Scientifica | Evaluation of possible alternatives to Sunflower Oil

Sunflower and sunflower oil are the essential base of many food and non-food production lines.The recent crisis between Russia and Ukraine, the world’s largest sunflower producers and exporters, could...

THERMO Scientific Webinar | Pesticide residues analysis by LC-MS

Save the date: Thursday, April 07, 2022, 11:00 AM CEST Dual-channel liquid chromatography- an easy way to improve the productivity in contract testing laboratories. Productivity and turn-around-time is a...

THERMO Scientific Webinar | Pesticide residues analysis – Sample preparation automation and GC-MS

Save the date: Wednesday, April 06, 2022, 11:00 AM CEST Session 1: The potential of robotics in sample preparation cleanup, dilution and calibration standards. Learn how automation can simplify the analysis in...

VELP Scientifica | Steam Distillation for Fast and Easy Alcoholic Strength Determination

The determination of the alcoholic strength is a pivotal parameter with regards to the regulatory control and labeling of alcoholic beverages.Sample treatment by distillation followed by density measurement by...

THERMO Scientific Webinar | Pesticide residues analysis – Sample preparation and IC-MS

Save the date: Tuesday, March 29, 2022, 11:00 AM CEST Session 1: Sample preparation challenges and solutions for pesticides residue analysis. Sample extraction is the start of any analytical chromatography...

VELP Scientifica UDK 159 Automatic Kjeldahl Nitrogen Protein Analyzer

Safety, efficiency and precision for high-throughput laboratories The UDK 159 is designed for high-throughput laboratories looking for precise and reproducible results of Kjeldahl nitrogen TKN, proteins...

VELP Scientifica | How to effectively test Oxidation Stability of various types of Oils and Antioxidant Effectiveness

Various types of edible oils are available for cooking and for use in the kitchen. Oils range from plant oils, such as sunflower, soy, peanut, palm, coconut, olive oils, a mixture of oils to animal fats, such...

Low Nitrogen Liquid samples | Obtain accurate results with the New Mineralization Rod for Kjeldahl digesters

For low nitrogen content samples, such as water and beverages, the Kjeldahl analysis requires a high sample volume.Due to the sample quantity, foam formation and violent bumping may develop during the...

Category - Food