PTSA (1,3,6,8-pyrenetetrasulfonic acid tetrasodium salt) is used in cooling tower and reverse osmosis applications as a tracer for inhibitor concentration monitoring, known as fluorescence tracing.
Pyxis PTSA standards are manufactured under strict lab environment and quality control processes to ensure accuracy for calibration. It is ideal for checking and calibrating portable and/or inline PTSA fluorometers.
Shelf life is 6 months.
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