Hanna Instruments

Scientific Equipment

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HI-50021P Check Solution, 20mL, 25 sachets

Calibrates to pH 7.01

Order Now For 2 Week Delivery

£37.70 (exc. VAT) £45.24 (inc. VAT)

Order Now For 2 Week Delivery

£132.85 (exc. VAT) £159.42 (inc. VAT)

Order Now For 2 Week Delivery

£146.10 (exc. VAT) £175.32 (inc. VAT)

Order Now For 2 Week Delivery

£24.95 (exc. VAT) £29.94 (inc. VAT)
£23.45 (exc. VAT) £28.14 (inc. VAT)

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£20.40 (exc. VAT) £24.48 (inc. VAT)
£22.95 (exc. VAT) £27.54 (inc. VAT)

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£106.40 (exc. VAT) £127.68 (inc. VAT)

HI-708-11 Nitrite High Range Checker HC Calibration Check Set (0-150 ppm)

Standard value of 75 +/- 5 ppm nitrite @ 25°C
£24.45 (exc. VAT) £29.34 (inc. VAT)

HI-700-11 Ammonia Checker calibration check set (0.00 and 1.00 ppm Ammonia)

Standard value of 1.50 +/- 0.10 ppm ammonia @ 25°C
£20.90 (exc. VAT) £25.08 (inc. VAT)
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