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Calibration Solutions

  • OxyGuard Type 3 Electrolyte (1litre)

    OxyGuard
    Original price £34.80 - Original price £34.80
    Original price
    £34.80
    £34.80 - £34.80
    Current price £34.80

    Standard electrolyte for Type 3 OxyGuard Probes Standard electrolyte for Type 3 OxyGuard Probes

    Original price £34.80 - Original price £34.80
    Original price
    £34.80
    £34.80 - £34.80
    Current price £34.80
  • D10E11L

    OxyGuard Type 1 Electrolyte (1litre)

    OxyGuard
    Original price £34.80 - Original price £34.80
    Original price
    £34.80
    £34.80 - £34.80
    Current price £34.80

    Standard electrolyte for OxyGuard Handy Probes

    Original price £34.80 - Original price £34.80
    Original price
    £34.80
    £34.80 - £34.80
    Current price £34.80
  • YSI Conductivity Calibrator Solution 50,000 uS/cm

    YSI
    Original price £24.00 - Original price £24.00
    Original price
    £24.00
    £24.00 - £24.00
    Current price £24.00

    To ensure quality, YSI inspects conductivity solutions with reference to primary standard solutions according to OIML recommendation 56. Bottles in...

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    Original price £24.00 - Original price £24.00
    Original price
    £24.00
    £24.00 - £24.00
    Current price £24.00
  • YSI Turbidity Standard

    YSI
    Original price £201.60 - Original price £465.60
    Original price
    £201.60 - £465.60
    £201.60 - £465.60
    Current price £201.60

    Each turbidity standard comes in a 1 gallon (plastic) container. 608000: Calibration value of 0 FNU for all YSI sensors 607200: Calibration value o...

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    Original price £201.60 - Original price £465.60
    Original price
    £201.60 - £465.60
    £201.60 - £465.60
    Current price £201.60
  • Oxyguard pH Buffer Solution

    OxyGuard
    Original price £14.40 - Original price £21.60
    Original price
    £14.40 - £21.60
    £14.40 - £21.60
    Current price £14.40

    Oxyguard pH Buffer Solution for calibrating pH probes. pH 4 / pH 7 205ml / 500ml

    Original price £14.40 - Original price £21.60
    Original price
    £14.40 - £21.60
    £14.40 - £21.60
    Current price £14.40
  • YSI Nitrate Standard

    YSI
    Original price £0.00 - Original price £0.00
    Original price
    £0.00
    £0.00 - £0.00
    Current price £0.00

    Calibration solutions for field instruments with a nitrate sensor. 500 mL of standard (plastic bottle) is available in 1, 10, and 100 mg/L. Dated M...

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    Original price £0.00 - Original price £0.00
    Original price
    £0.00
    £0.00 - £0.00
    Current price £0.00
  • YSI Ammonium Standard

    YSI
    Original price £0.00 - Original price £0.00
    Original price
    £0.00
    £0.00 - £0.00
    Current price £0.00

    Calibration solutions for field instruments with an ammonium sensor. 500 mL of standard (plastic bottle) is available in 1, 10, and 100 mg/L. Dated...

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    Original price £0.00 - Original price £0.00
    Original price
    £0.00
    £0.00 - £0.00
    Current price £0.00
  • YSI Zobell Solution, ORP Calibrator

    YSI
    Original price £0.00 - Original price £0.00
    Original price
    £0.00
    £0.00 - £0.00
    Current price £0.00

    A convenient temperature chart with corresponding ORP values is included for simple calibration value inputs. Concentrated powder makes 125, 250, o...

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    Original price £0.00 - Original price £0.00
    Original price
    £0.00
    £0.00 - £0.00
    Current price £0.00