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Flow calibration system with the use of fully rotary directive valve

✍ Scribed by Paweł Kóscielniak; Małgorzata Herman; Joanna Janiszewska

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
200 KB
Volume
11
Category
Article
ISSN
0895-7533

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✦ Synopsis

The flow system with fully rotary valve (FRV) operated as a directive valve has been designed and applied for calibration purposes. The role of the FRV was to create the set of standard solutions of compositions desired by directing and merging the streams of a single initial standard solution inserted into a flow manifold. The idea is presented of how different numbers of standards with the analyte concentrations distributed variously along a calibration line are possible to be prepared. It has been experimentally revealed that the system developed allows one to perform the calibration procedure with low consumption of time, work, and reagents, providing accurate and precise analytical results.

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Design of the fully rotary valve for cal
Design of the fully rotary valve for calibration purposes in flow analysis
✍ Paweł Kościelniak; Joanna Janiszewska 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 220 KB 👁 1 views

Design of the fully rotary valve (FRV) that has been developed in our laboratory as a part of a manifold of flow analysis is presented. It can serve as both a directive and an injection valve. In both versions, it can be used for various calibration purposes that can make analytical procedures simpl