Standards
Standards for most applications including COD, TDS, Turbidity, Viscosity and ISE.
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Conductivity (12.89 mS) and TDS (9.02 ppth) calibration solution
£52.62
excl. VAT
£63.14
inc. VAT
Conductivity (1413 µS) and TDS (998 ppm) calibration solution
£31.51
excl. VAT
£37.81
inc. VAT
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