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ISE Standard
- Brand: image/catalog/hach.jpg
- Product Code: 940
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ISE standards are used to calibrate ion selective electrode measurement systems by correlating the electrode output with the concentration of the analyte.
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Pairs of standards with concentrations that differ by a factor of ten (e.g. 1, 10, 100 or 1000 mg/L) are typically used, although other combinations may be used when a narrower analytical range is desired.