OTCR Cadmium Coil Common Sizes

Getting the Correct OTCR Cadmium Coil for Your Flow Analyzer In our cadmium coil blog series, we wanted to address the difference between our 12 inch and 24 inch OTCR (Open Tubular Cadmium Reaction) cadmium coils. The 12-inch coil was originally designed to be used on RFA instruments that used a slower pump speed and [...]


How to Determine Nitrate in Practically Any Matrix

Derived naturally or as the result of human intervention, nitrate is ubiquitous in our environment. It is essential for plant and animal growth, but in excess amounts becomes a toxin and can even act as indicator analyte alerting scientists to other contaminants in the environment. (1) As we learn more about nitrogen’s role in our [...]

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