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  1. Photometers (471)
  2. Calibration Check Standards (2)
Parameter
  1. pH (2)
  2. Dissolved Oxygen (1)
  3. Chlorine (6)
  4. Fluoride (4)
  5. Chloride (1)
  6. Ammonia (3)
  7. Nitrate (2)
  8. Potassium (1)
  9. Silver (1)
  10. Iodine (2)
  11. Phosphate (3)
  12. Silica (3)
  13. Nitrite (3)
  14. Iron (3)
  15. Chromium (3)
  16. Nickel (3)
  17. Turbidity (1)
  18. Phosphorus (1)
  19. Copper (2)
  20. Hydrazine (1)
  21. Sulphate (1)
  22. Manganese (2)
  23. Cyanide (1)
  24. Magnesium (3)
  25. Hardness (2)
  26. Cyanuric Acid (1)
  27. Molybdenum (1)
  28. Zinc (1)
  29. Chlorine Dioxide (1)
Price
  1. £18
    £236

Useful Information

2 Item(s)

HI-96737-11 CalCheck standards for Silver, 0.0 and 0.500 ppm

Standard value of 0.500 ±0.010 mg/L silver @ 25°C
£235.80 (exc. VAT) £282.96 (inc. VAT)

HI-736-11 Calibration Check Set for the HI-736 ULR Marine Phosphorus Colorimeter - Checker®HC

25 tests
Standard value of 100 +/- 10 ppb phosphorus @ 25°C
£18.35 (exc. VAT) £22.02 (inc. VAT)

2 Item(s)