Hanna Instruments

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HI-701-11 Cal Check Standards for HI-701 Free Chlorine Checker

25 tests
Standard value of 1.00 +/- 0.05 ppm free chlorine @ 25°C

Order Now For 2 Week Delivery

£18.35 (exc. VAT) £22.02 (inc. VAT)

HI-771-11 Calibration Check Set for HI-771 Chlorine Total UHR Checker®HC

Standard value of 200 +/- 10 ppm total chlorine @ 25°C
£27.50 (exc. VAT) £33.00 (inc. VAT)

HI-96771-11 CalCheck standards for Chlorine UHR Photometer

Standard value of 1.00 ±0.02 mg/L for low range and 100 ±2 mg/L chlorine for ultra high range @ 25°C

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£222.45 (exc. VAT) £266.94 (inc. VAT)

HI-96762-11 CalCheck standards for Free Chlorine Traces, 0.0 and 0.400 ppm

Standard value of 0.400 ±0.015 mg/L (ppm) free chlorine @ 25°C

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£222.45 (exc. VAT) £266.94 (inc. VAT)

HI-96761-11 CalCheck standards for Total Chlorine Traces, 0.0 and 0.400 ppm

Standard value of 0.400 ±0.015 mg/L (ppm) total chlorine @ 25°C
£222.45 (exc. VAT) £266.94 (inc. VAT)

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£222.45 (exc. VAT) £266.94 (inc. VAT)

HI-96724-11 CalCheck standards for Free & Total Chlorine (liquid), 0.0 and 1

Standard value of 1.00 ±0.03 mg/L (ppm) free and total chlorine @ 25°C
Supplied with a Certificate of Analysis

Order Now For 2 Week Delivery

£222.45 (exc. VAT) £266.94 (inc. VAT)
£222.45 (exc. VAT) £266.94 (inc. VAT)

HI-96701-11 CalCheck standards for Free Chlorine, 0.0 and 1.00 ppm

Standard value of 1.00 ±0.01 mg/L (ppm) free chlorine @ 25°C
Reusable with long shelf life stability
£222.45 (exc. VAT) £266.94 (inc. VAT)

HI-93414-11 Calibration Set for Turbidity meters

Standard value of 1.00 ± 0.03 mg/L chlorine @ 25°C

Order Now For 2 Week Delivery

£220.95 (exc. VAT) £265.14 (inc. VAT)
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