| What You Need to Know About Ultrapure Water | | Water is one of the most ubiquitous substances in the laboratory. If your research is sensitive enough to demand pure water, it's critical to select the correct type to ensure the accuracy of your results. | | This handy guide outlines different parameters for water purity levels, while this note details helpful criteria for selecting a water purification system. You can also download this troubleshooting guide if you are working with liquid chromatography, cell cultures or molecular biology, or this note on how to accurately measure pH in pure water. |
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| Guide to Water Quality Standards | | This handy guide outlines different parameters for water purity levels as mandated by each of these organizations. | | Download Tech Note |
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| Choosing a Water Purification System: Recirculation vs Static Storage | | This technology note discusses the use of recirculation to effectively control bacteria levels prior to filtration. | | Download Guide |
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| Tips and Tricks for Troubleshooting Water Problems in Lab Experiments | | General tips are provided along with application-specific information for liquid chromatography, cell culture, and molecular biology. | | Download Tips |
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| The pH of Pure Water | | This technology note breaks down the challenges to measuring pure water’s pH and offers alternatives to pH probes and test papers for assessing water quality. | | Download Tech Note |
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