Phosphate Chemical Test Kit - HI3833
Free Chlorine Test Kit - HI3831F
Free Chlorine Test Kit - HI3829F
Ammonia Test Kit for Seawater - HI3826
Combo pH/Conductivity/TDS Tester (Low Range) - HI98129
Drinking Water pH Portable Meter - HI99192
Ammonia Test Kit for Fresh Water - HI3824
Marine Test Kit - HI3823
Carbon Dioxide Chemical Test Kit - HI3818
Water Quality Test Kit - HI3817
Environmental Monitoring Chemical Test Kit - HI3814
Total Hardness Chemical Test Kit - HI3812
pH Test Kit - HI38058
Ammonia Test Kit for Fresh Water with Checker Disc - HI38049
Total Hardness Test Kit - HI38033
Free and Total Chlorine Low, Medium and High Range Test Kit - HI38020
pH/ORP/Temperature Combo Tester - HI98121
Turbidity (EPA) and Chlorine Portable Meter - HI93414-02
Mini Titrator for Measuring Titratable Alkalinity in Water and Wastewater - HI84531-02
Pronto Water-resistant Wall-Mounted Precision Thermometer (°C) HI146-00
T-Shaped Fahrenheit Thermometer (300mm) - HI145-30
T-Shaped Fahrenheit Thermometer (125mm) - HI145-01
HALO® PEI Body Gel Filled pH Electrode with Bluetooth® - HI12302
HALO Glass Body Gel Filled pH Electrode with Bluetooth® - HI11102
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111800 µS/cm Conductivity Standard in FDA Bottle (500mL) - HI8035L
12.41 g/L (ppt) TDS Calibration Solution (500mL Bottle) - HI7036L
12.41 g/L (ppt) TDS Standard (1 L) – HI7036/1L
125 g/L NaCl Standard Solution (230 mL Bottle) - HI7089M
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