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1026-1050 of 2650 Resource Library
1026-1050 of 2650 Resource Library
WEBINAR
Introduction The presentation is designed to introduce scientists, engineers, or other professionals to basic principles, terminology, and advanced polymer characterization with Dynamic Mechanical Analysis (DMA). Some recent applications will be used to …
APPLICATION NOTE
Introduction This application note presents a fast and robust liquid chromatography method to simultaneously test nine widely used additives. Among the additives tested are: preservatives (benzoic acid, sorbic acid, dehydroacetic acid and …
APPLICATION NOTE
Introduction Validated worldwide industry standard and accepted method for detecting sprout damage in flour and meal of wheat, durum, rye, barley and other grains and malted cereals. Approved methods include: AACCI/No 56-81.03, ICC/No. 107/1, ISO/DIS …
APPLICATION NOTE
Introduction Mid-infrared (MIR) microscopy is a broadly employed chemical identification tool that is used to complement traditional light microscopy. In recent years we have seen an explosive growth in the applications of the FT-IR Imaging Microscope …
APPLICATION NOTE
Introduction Bottled water is marketed as being the clean and pure alternative to drinking tap water. However, there is increasing opposition to the use of single-use plastic bottles and the fact that they end up in the environment either as intact …
APPLICATION NOTE
Introduction Cavity-enhanced absorption spectroscopy (CEAS) has similarities with the better known cavity ringdown technique (CRDS) which measures the signal decay as a laser pulse emerges through one of the mirrors after successive reflections. By …
APPLICATION NOTE
Introduction Glycerol (or glycerin) is a colorless, odorless liquid that is generally safe for human exposure and consumption. It has many uses in the food, pharmaceutical and personal care industries due to its range of versatile properties allowing it …
APPLICATION NOTE
Introduction Olive oil is an increasingly popular food product worldwide, with global production exceeding 3.0 million tons in 2011 and showing steady annual growth. Despite these huge volumes, however, margins are relatively small in olive oil …
APPLICATION NOTE
Introduction There is a growing demand for the analysis of trace levels of volatile and semi-volatile organic compounds in air, water and solid matrix samples under harsh conditions in remote, field-based locations. This study has demonstrated that it …
APPLICATION NOTE
Introduction This method uses the RVA 4800 to rapidly determine rice quality and compare different rice varieties. … Rice Method 10.05 using …
APPLICATION NOTE
Introduction In this application brief, a thirteen-minute pasting profile utilizing grated cheese is presented utilizing a Rapid Visco Analyser (RVA) to assess melt characteristics in processed food. Combining speed, precision, flexibility and …
WEBINAR
Introduction Our Torion ® Portable GC/MS is the most ergonomic in the industry. Featuring run times under seven minutes and library search to quickly identify compounds, the Torion portable gc/ms cannot be beat. In this presentation, learn the best way to …
APPLICATION NOTE
Introduction For most extruded products, starch and its transformation during cooking exerts the dominant effect on product quality. The Rapid Visco Analyser (RVA) is a cooking stirring viscometer with ramped temperature and variable shear profiles …
APPLICATION NOTE
Introduction This method description estimates fermentable starch in fuel ethanol production using the RVA Method 36.01. … Estimating Frementable Starch in Fuel Ethanol Production RVA Method …
APPLICATION NOTE
Rapid UHPLC Determination of Nine Common Herbicides in Drinking Water with the PerkinElmer Flexar FX
Introduction Water polluted by herbicides leach and runoff can cause human health problems including cancer tumors, reproduction deformity, disruption of the endocrine system and DNA damage. This application presents a sensitive and robust liquid …
APPLICATION NOTE
Introduction The sampling and analysis of soil gas poses several unique challenges when compared to indoor or ambient air monitoring. For instance, soil gas often has higher moisture content and possibly a broader range of compounds. Because of the …
APPLICATION NOTE
Introduction A gas chromatographic analysis of the extract can provide even greater sensitivity and more detailed compositional information, but further increases the time required for the analysis. Thermogravimetric analysis coupled to infrared …
APPLICATION NOTE
Introduction This study describes the injection, separation, and identification of 16 drug compounds in less than 10 minutes using portable gas chromatograph-toroidal ion trap mass spectrometry (PerkinElmer, Torion T-9 Portable GC/MS) combined with a …
APPLICATION NOTE
Introduction In recent years there has been an increase in fatalities related to the use and consumption of opioids, a class of synthetically manufactured pain-relieving drugs similar to naturally derived opiates like morphine, opium, codeine, and …
APPLICATION NOTE
Introduction Today’s plastics are some of the most used materials on a global volume basis. Broadly integrated into today’s industrial and commercial lifestyles, they make a major, irreplaceable contribution to virtually every product category. In this …
APPLICATION NOTE
Introduction Synthetic polymers are widely used today, with diverse applications in various industries such as food, automotive, and packaging. The quality of plastic products depends on the quality of the polymers or polymer blends used during …
APPLICATION NOTE
Introduction The purpose of this study is to demonstrate the proximate analysis of two standard samples using the STA and show that the performance is easily able to allow this moderate cost, small profile and sturdy instrument to be used for this type …
APPLICATION NOTE
Introduction In the feed industry, the DA 7250™ NIR Analyzer is used for its accuracy, speed, and flexibility. It’s intended for analysis of feed ingredients and finished feeds. This calibration package consists of two parts: Basic – includes most …
APPLICATION BRIEF
Introduction Fast compositional analysis of Meat and Bone Meal (MBM) and Poultry Meal (PM) is very valuable when running a rendering plant producing the meal or formulating pet foods from it. Rendering plants can use results to monitor and control the …
APPLICATION NOTE
Introduction Fipronil is a broad-spectrum phenylpyrazole insecticide almost used to protect corps from insects but also to treat lice and ticks in chickens. The U.S. EPA classified fipronil as Group C, possible human carcinogen, therefore International …