Applications in Singapore

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    Hydroponics

    `A technique of growing plants in nutrient solution”. Hydroponics literally means water-working or water-activation. It is a cultivation technique for growing plants in highly oxygenated, nutrient enriched water, rather than soil. The nutrient solution and its management are the cornerstone for a successful hydroponics system. The function of a hydroponics nutrient solution is to supply the plant roots with water, oxygen and essential mineral elements in soluble form. In soil, biological decomposition breaks down organic matter into basic nutrients that plants feed on. Water dissolves these nutrients which allows uptake by the roots. For a plant to receive a well balanced diet, everything in the soil must be in perfect balance.

    By Myron L Company Distributor in SINGAPORE.

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    Rapid Determination of Pesticides in Spinach

    Highly pigmented foods, such as spinach, require cleanup prior to analysis for pesticide residues. A dual-layer SPE tube containing graphitized carbon and aminopropyl on silica (NH2) is often used because; Carbon removes pigments and sterols and NH2 removes fatty acids, polar pigments, organic acids, and sugars. Removing these matrix materials reduces interferences that can lead to ion suppression in LC-MS, inlet contamination in GC-MS, and column contamination for both techniques. Our Supel Sphere Carbon/NH2 SPE tube uses spherical materials for both the carbon and NH2 layers, providing fast, more consistent flows compared to tubes containing granular material. This allows gravity elution (instead of vacuum elution) to be applied to Supel Sphere tubes, resulting in more contact time between extracts and sorbents.

    By MilliporeSigma Office in Singapore, SINGAPORE.

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    Improved Recovery of the Fungicide Carbendazim

    Fungicide carbendazim can some times be used to combat mold on citrus fruits including oranges. Recently, low residue levels of the fungicide were reported to be present in the bulk orange juice import shipments to the USA. Because this compound can persist through processing steps and may be found in the final consumer product, many government agencies have established maximum residue limits (MRLs) to ensure the safety of their population. Presented here is a single method, involving fast and effective QuEChERS cleanup, suitable for various orange juice matrices. The choice of PSA/C18 sorbents reduced interferences, resulting in greater recoveries and less ion-suppression. Because the QuEChERS method is fast, it only adds a few minutes to the sample preparation procedure. Sample processing using QuEChERS with PSA/C18 allows analysts to accurately process various matrices in a single workflow, with very little additional sample preparation time.

    By MilliporeSigma Office in Singapore, SINGAPORE.

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    Reproducible Recoveries of Pesticides from Fruits and Vegetables

    A group of 30 compounds was selected, representing pesticides, acaricides, insecticides, and fungicides. These samples were analyzed using Supel™ QuE QuEChERS and an Ascentis® Express RP-Amide HPLC Column.

    By MilliporeSigma Office in Singapore, SINGAPORE.

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    Spray Drying & Encapsulation for researching

    For different applications in research as well as for academic education

    By BÜCHI Labortechnik AG Office in Singapore, SINGAPORE.

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    Improved Resolution of Mycotoxins from Cereal

    Mycotoxins are a diverse group comprised of hundreds of secondary metabolic products of various fungal species. Several show marked toxicity in humans. Contamination of the food supply with mycotoxins is increasingly prevalent, and can occur during growth, harvest, transportation, processing or storage. Techniques to reduce mycotoxin concentration after contamination are expensive, unreliable and sometimes reversible. Therefore, the removal of contaminated products from the food chain is a primary means of eliminating human exposure. The sensitive and accurate detection of very low levels of these compounds is critical to efforts to identify contaminated products. LC-MS/MS is a popular analytical technique for this purpose. This application explores using Ascentis® Express RP-Amide and Ascentis Express F5 HPLC columns to perform this analysis.

    By MilliporeSigma Office in Singapore, SINGAPORE.

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    Quality control of grains and grain products

    By Lumex Instruments Group Distributor in Singapore, SINGAPORE.

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    Determination of amino acids

    The method enables fast quantitative determination in feeds, mixed fodders, and raw materials of the following amino acids: arginine, lysine, tyro sine, phenylalanine, histidine, leucine and iso -leucine (total), methionine, valine, proline, alanine, glycine, cystine, tryptophan, aspartic and glutamic acids.

    Since during the sample decomposition asparagine and glutamine are hydrolyzed to aspartic and glutamic acids, respectively, the content of these two acids represents the total content of both the acids and the amides.

    By Lumex Instruments Group Distributor in Singapore, SINGAPORE.

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    Determination of amino acids in fodders and raw materials using high performance capillary electrophoresys method

    The method enables fast quantitative determination in feeds, mixed fodders, and raw materials of the following amino acids: arginine, lysine, tyrosine, phenylalanine, histidine, leucine and iso-leucine (total), methionine, valine, proline, alanine, glycine, cystine, tryptophan, aspartic and glutamic acids. Since during the sample decomposition asparagine and glutamine are hydrolyzed to aspartic and glutamic acids, respectively, the content of these two acids represents the total content of both the acids and the amides. 

    By Lumex Instruments Group Distributor in Singapore, SINGAPORE.

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    Determination of fructose, glucose, and saccharose in beverages, fruit and vegetable products, honey, and bioactive food additives

    Introduction

    The technical directives and regulatory requirements specify the total content and relative contents of fructose, glucose and saccharose in juices, nonalcoholic and alcoholic beverages (incl. wines and winemaking materials), fruit and vegetable products, honey, and bioactive food additives. 

    By Lumex Instruments Group Distributor in Singapore, SINGAPORE.

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    Emissions Monitoring for Fertilizer Plants

    The versatile Opsis DOAS system provides comprehensive emissions monitoring and process control in the fertilizer industry.

    By Opsis AB Distributor in SINGAPORE.

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    Soil monitoring for agriculture

    By Stevens Water Monitoring Systems, Inc. Distributor in Singapore, SINGAPORE.

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    Ultraviolet Disinfection for Aquaculture

    The use of atg UV Technology Ultraviolet disinfection systems in fish farms, mussel farms, aquariums and hatcheries has lead to the production of healthier and larger fish, improved water quality, possible increases in stock density and vastly reduces the risk of disease. atg UV Technology`s disinfection systems are chemical free, automatic and cannot be overdosed, therefore maintaining the physical characteristics of the water such as PH levels and temperature whilst avoiding the introduction of harmful toxins such as chlorine into the environment. Ultraviolet disinfection is non selective in the destruction of all water borne bacteria, pathogens, viruses and micro-organisms.

    By atg UV Technology Distributor in Singapore, SINGAPORE.

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    High quality gas sensing solutions for agriculture

    Cost-effective long term continuous measurement of CO2. Commercial greenhouse control systems measure and control temperature and CO2 concentration for optimum growth. Edinburgh Sensors’ low range CO2 Guardian NG is designed for long term continuous measurement of CO2 and is a cost effective solution for CO2 measurement in commercial greenhouse control systems. The Gascard NG CO2 is also widely used to detect CO2 in Pig and Poultry processing applications where high concentrations of CO2 are used.

    By Edinburgh Instruments Ltd Distributor in Singapore, SINGAPORE.

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    Gas Sensing for Horticulture

    Controlled Environment Horticulture is a vast topic, and has been utilised in varying forms for centuries. Excavations of the city of Pompeii showed remains of early greenhouses dating back to AD79; and the modern greenhouses are thought to originate in the thirteenth century in Italy. Most people recognise the use of greenhouses for growing flowers and vegetables, whether in their own garden, at garden centres or on a commercial basis. Indeed most people will be conversant with irrigation systems that are used to supply water to such greenhouses and the use of heaters to control the temperature and thereby extend the growing season. However, modern systems have been developed for Controlled Environment Horticulture that are designed to further optimise the growing conditions; with sophisticated computer controlled sensors, combined with advanced software models, that can control not only the temperature, light level and water, but also the level of nutrients, humidity, pH and CO2

    By Edinburgh Instruments Ltd Distributor in Singapore, SINGAPORE.

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    Carbon Dioxide Sensing for Controlled Environment Horticulture

    Introduction: Controlled Environment Horticulture is a vast topic, and has been utilised in varying forms for centuries. Excavations of the city of Pompeii showed remains of early greenhouses dating back to AD79; and the modern greenhouses are thought to originate in the thirteenth century in Italy. Most people recognise the use of greenhouses for growing flowers and vegetables, whether in their own garden, at garden centres or on a commercial basis. Indeed most people will be conversant with irrigation systems that are used to supply water to such greenhouses and the use of heaters to control the temperature and thereby extend the growing season.

    By Edinburgh Instruments Ltd Distributor in Singapore, SINGAPORE.

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    Recycling Solutions for the food industry

    The right ingredients for your success in the food industry. Need to maximize yield from your raw materials? Improve the purity of your product? Create the next future trend in taste and texture? Whatever your specific need, our aim is to put all the right solutions at your fingertips to ensure success. How can we help you?. Irrespective of end products, our customers demand a customized solution for their solid/liquid separation and automation challenges. An approach where the starting point is not a separator, decanter, or filter press, but rather a careful evaluation of their objectives. And it all starts with a frank discussion about end product quality, efficiency, capacity, processes, and local support – we call it 360 degrees of separation.

    By ANDRITZ MeWa GmbH Office in Singapore, SINGAPORE.

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    Continuous emissions monitoring for fertilizer industry

    Process control and emissions monitoring in a fertilizer plant is a challenge due to the high concentrations of HF. To use an extractive system in this environment will demand a lot of maintenance.

    By Opsis AB Distributor in SINGAPORE.

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