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App Notes

Results 921–930 of 1444

Techniques & Tools Sample Preparation

Creation of Nano-Powders with the FRITSCH Planetary Micro Mill PULVERISETTE 7

| Contributed by FRITSCH

Learn how to create nano-powders with a novel planetary mill concept.

Techniques & Tools Sample Preparation

Automated DBS-SPE-LC-MS/MS Analysis of Forensic and Veterinary samples

| Contributed by Gerstel

Fully automated Dried Blood Spot (DBS) analysis is demonstrated for forensic and veterinary samples and the results evaluated.

Fields & Applications Food, Beverage & Agriculture

The Sweet Flavour of Chiral Separations

| Contributed by YMC

Popular spices, such as cinnamon, ginger, basil and black pepper contain linalool.

Fields & Applications Food, Beverage & Agriculture

Comparison of Aroma and Flavor Profiles of Strawberry-Flavored Candy and Fresh Strawberries

| Contributed by Leco

In this application, we demonstrate a comparison of compounds in a strawberry-flavored candy and a fresh strawberry to determine similarities and differences that may contribute to the taste and aroma.

Fields & Applications Pharma & Biopharma

Separation of statistic MMA-MAA Copolymers using Gradient SEC

| Contributed by PSS

Statistic copolymers of methyl methacrylate (MMA) and methacrylic acid (MAA) are used in pharmaceutical applications.

Fields & Applications Food, Beverage & Agriculture

Nickel and cobalt in red wine

| Contributed by Metrohm

The analysis of heavy metals in wine provides information on the type and concentration of contaminants.

Techniques & Tools Spectroscopy

Rapid qualitative analysis of fish oil blends using near-infrared spectroscopy (NIR)

| Contributed by Metrohm

Near-infrared Spectroscopy can differentiate between fish oil blends of similar composition, and determine if each blend meets specifications.

Fields & Applications Food, Beverage & Agriculture

Redox titration of vitamin C in orange juice using OMNIS system

| Contributed by Metrohm

Vitamin C is an important antioxidant and an important component of orange juice. A convenient and precise method for vitamin C determination in fruit juices is titration.

Fields & Applications Food, Beverage & Agriculture

Sugar analysis in fruit yogurt applying Inline Dialysis according to EU regulation 1169/2011

| Contributed by Metrohm

This Application Note describes the determination of sucrose, galactose, glucose, fructose and lactose in yoghurt on a Metrosep Carb 2 - 150/2.0 column.

Fields & Applications Food, Beverage & Agriculture

Analysis of dairy products

| Contributed by Metrohm

This Bulletin describes potentiometric titration methods for the determination of the acidity in milk and yoghurt.

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