A sample changer for automated seawater nutrient analysis systems
β Scribed by Richard D. Tomlinson; Louis I. Gordon
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 386 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0029-8018
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An automated flow-rate meter easy to construct and operate is described. This is controlled by a microcomputer connected to an analog/digital converter interface and by a control software. It uses two acrylic flow cells, each comprising a bicolor light-emitting diode and a phototransistor placed on
For the SNP 2000 Special
A program has been written for a relatively inexpensive desk-top programmable calculator which can easily be used to calculate the concentration of unknowns from an absorbance curve established by any number of data points. This procedure readily evaluates data from continuous-flow analysis as well