Free Chlorine and UHR CAL Check™ Standards - HI97771-11
Chloride CAL Check™ Standards - HI97753-11
Silica HR CAL Check™ Standards - HI97770-11
Calcium CAL Check™ Standards - HI97752-11
Free Chlorine ULR CAL Check™ Standards - HI97762-11
Copper LR CAL Check™ Standards - HI97747-11
Potassium CAL Check™ Standards - HI97750-11
Iron LR CAL Check™ Standards - HI97746-11
Manganese LR CAL Check™ Standards - HI97748-11
Chromium VI CAL Check™ Standards - HI97749-11
Silver CAL Check™ Standards - HI97737-11
Chlorine Dioxide CAL Check™ Standards - HI97738-11
Free and Total Chlorine HR CAL Check™ Standards - HI97734-11
Nickel LR CAL Check™ Standards - HI97740-11
Ammonia HR CAL Check™ Standards - HI97733-11
Total Hardness CAL Check™ Standards - HI97735-11
Fluoride HR CAL Check™ Standards - HI97739-11
Nickel HR CAL Check™ Standards - HI97726-11
Dissolved Oxygen CAL Check™ Standards - HI97732-11
Color of Water CAL Check™ Standards - HI97727-11
Zinc CAL Check™ Standards - HI97731-11
Molybdenum CAL Check™ Standards - HI97730-11
Fluoride Low Range CAL Check™ Standards - HI97729-11
Nitrate CAL Check™ Standards - HI97728-11
Have an account? Log in to check out faster.
0.1° Resolution K-Type Thermocouple Thermometer with High/Low Limit Display - HI93531
0.23 g/L Sodium Standard Solution (230 mL Bottle) - HI7087M
0.3 g/L NaCl Standard Solution (230 mL Bottle) - HI7085M
0.3 g/L NaCl Standard Solution (500 mL) - HI7085L
Thank you. Your quote request has been sent – our team will contact you shortly.
GST and Shipping charges are extra
GST and Shipping charges are extra
