Hanna Instruments

Scientific Equipment

Safety Data Sheets

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Certificates of Analysis

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3 Item(s)

HI-96708-11 CalCheck standards for Nitrite HR, 0.0 and 75 ppm

Standard value of 75 ±1 mg/L nitrite @ 25°C

Order Now For 2 Week Delivery

£222.45 (exc. VAT) £266.94 (inc. VAT)

HI-96707-11 CalCheck standards for Nitrite LR, 0.0 and 0.2 ppm

Standard value of 0.200 ±0.010 mg/L NO2--N @ 25°C

Order Now For 2 Week Delivery

£222.45 (exc. VAT) £266.94 (inc. VAT)

HI-764-11 Cal Check Standard for Marine Nitrite ULR Checker 0 to 200 ppb

Standard value of 100 +/- 14 ppb nitrite @ 25°C
£18.35 (exc. VAT) £22.02 (inc. VAT)

3 Item(s)