WineLab Archives - Page 2 of 2 - Metrohm Australia

Metrohm provides a significant range of scientific instruments and applications designed especially for the wine and beverage industry. Manufactured by the most renowned companies in their field, the instruments are not only sold and serviced by Metrohm but customers in Australia and New Zealand can tap into the vast knowledge and experience of the world’s leading scientists using Metrohm’s on location support and service.

Retsch: New tips for trouble-free grape blending with Retsch GM 200

Cleaning and maintaining the Retsch GM 200 for years of trouble-free use. Give your instrument a break — After series of operations, the GM 200 needs to be cleaned to maintain the best performance. A proper cleaning helps prevent unexpected troubles to occur in your operations. Retsch have published a...

Service: Calibration of Metrohm dosing and exchange units

Calibrate and document the accuracy of your dosing device and exchange units according to the relevant requirements. Everyday use Your Metrohm dosing or exchange unit operates reliably day in, day out, or even overnight if so configured. It always dispenses an exact volume. The cylinder is filled with titrant before...

A Standard Technique for Wine Analysis

Anion and organic acid analysis in wine: column: Metrosep A Supp 10 – 100/4.0; eluent: 5.0 mmol/L Na2CO3 + 5.0 mmol/L NaHCO3, 1.0 mL/min; sample volume: 20 μL, inline dilution: 1:10. Ion chromatography (IC) is a standard method for wine analysis. Numerous major and minor compounds that affect taste and...

Sieve analysis of malt grist

Sieve analysis of grist sample in minutes with Retsch AS 200 Control. Accurate and regular sieve analysis of crushed malt is essential in achieving maximum conversion of available extract during mashing and for efficient wort filtration and sparging. With Retsch’s simple and efficient AS 200 shakers a complete grist profile can...

Improved NIR results thanks to correct sample preparation

The different properties of ground and unground samples when analysed with NIR are demonstrated with grains of wheat. The samples were analysed 10 times, the spectrometer was refilled for every measurement. The wheat grains were previously ground in RETSCH’s cyclone mill TWISTER. The results show a considerable difference between ground...

Determination of acids and anions in wine via Ion Chromatography

The graphic illustrates the chromatogram of a wine sample containing different ions and organic. Acids are a key component of wine. They preserve the wine and lend it expression and character. Wines contain a number of different types of acids. Tartaric, malic, and lactic acids are particularly important, just as...

913 pH meter, excellence in pH measurement of wine or brewing samples

The 913 pH meter from Metrohm, benchtop version, a nice modern addition to any food lab, big or small. Metrohm’s latest range of benchtop and portable pH meters and combined pH Conductivity meters. The 913 pH Meter is an easy-to-use measuring instrument for routine operation in the laboratory and on the road. pH...

Acid and anion determination in wine via Ion Chromatography

The graphic illustrates the chromatogram of a wine sample containing different ions and organic acids. Acids are a key component of wine. They preserve the wine and lend it expression and character. Wines contain a number of different types of acids. Tartaric, malic, and lactic acids are particularly important, just...

Multimedia Guide to Care and Maintenance of Electrodes

Order the free Metrohm DVD on care and maintenance of electrodes to get the most out of your investment. The Metrohm Care and Maintenance of electrodes DVD is a great tool to help you look after and maintain a critical part of your measurement, the sensor. Combining video streams and...

The Vinotrode: Perfect electrode for wine analysis

The Metrohm 6.0262.100 Ecotrode Plus AKA “Vinotrode” is the perfect price/performance electrode for the wine industry. The swiss-made Metrohm 6.0262.100 “Vinotrode” is the the perfect electrode for your pH measurements and Total Acidity titrations in the modern wine laboratory. You can also connect it with non-Metrohm instruments – for FREE!* (time...

Biogenic amines incl. spermidine in wine

Too much alcohol or too many biogenic amines? Biogenic amines may be one of the factors responsible for symptoms such as headaches, gastro-intestinal disorders, shortness of breath, fall in blood pressure, and even unconsciousness and cardiac arrhythmia in severe cases. Histamine, one of the best known members of this group,...

Service: Remote Support via Internet

Just imagine, you are busy working in the laboratory and would like to start an analysis that your customer is urgently waiting for, and then it happens: the system reports a problem that you cannot immediately resolve. Help is just a few keystrokes away. MEP’s Remote Support is available for...

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