Water Testing Equipment and Meters Total Products: 32

Colorimeter Chlorine 0 to 4.0 ppm Range Accuracy +/-2 Percent Full Scale Resolution 0.01 ppm Free Chlorine 0 to 4.0 ppm Total Chlorine 0 to 4 ppm C...

Colorimeter Chlorine 0 to 4.0 ppm Range Accuracy +/-2 Percent Full Scale Resolution 0.01 ppm Free Chlorine 0 to 4.0 ppm Total Chlorine 0 to 4 ppm C...

Colorimeter Reagents and Refills 430 to 660 nm Range Includes Adapters Brush Field Case Sample Cell Stir Rod

Water Quality Test Kit Copper Range 0 to 1 mg/L Number of Tests 100 Replacement Reagents RS3550

Colorimeter Reagent Iron Range 0.08-5.0 ppm For Use With 6CAT1 (or 1910) SMART 3 Colorimeter Includes (50) Tests Reagent System For 4EVT6 SMART 2 A...

Water Quality Replacement Reagent For 3VXP7

Water Quality Replacement Reagent For 3VXT1 Colorimeter. Reagent can also be used with Hach Instruments Range 0.01-0.7 Includes (100 ct. PP) Ascorb...

Water Test Education Kit Ammonia Nitrogen Range 0.0 -4.00 ppm For Use With 6CAT1 (or 1910) SMART 3 Colorimeter Includes Reagent System For 4EVT6 SM...

Water Quality Test Kit Alkalinity Range 20 to 240 mg/L Test System Visual Continuous Color Disk Number of Tests 100 Replacement Reagents RT320-0

Water Quality Test Kit Copper Range 0 to 5 mg/L Test System Visual Continuous Color Disk Number of Tests 100 Replacement Reagents RS3550

Water Quality Test Kit Chlorine Range 10 to 300 mg/L Test System Visual Continuous Color Disk Number of Tests 100 Replacement Reagents RS5480

Water Quality Test Kit Ammonia Range 0 to 1 mg/L Test System Visual Continuous Color Disk Number of Tests 100 Replacement Reagents RS5540

Water Quality Replacement Reagent For 3KRA2 Colorimeter. Reagent can also be used with Hach Instruments Includes (100 ct PP) Silica HR Acid Reagent...

Water Quality Replacement Reagents For 3VXR7 Colorimeter. Reagents can also be used with Hach Instruments Range 0.02-3 Includes (100) Reagent Powde...

Water Quality Replacement Reagent For Ammonia Colorimeter 3VXP1. Reagent can also be used with Hach Instruments Range 0.01-0.8 Includes (200 ct PP)...

Water Quality Replacement Reagent For Copper Colorimeter 3VXR1. Reagent can also be used with Hach Instruments Range 0.05-5 Includes (100) Powder P...

Water Quality Replacement Reagent For Chlorine Colorimeter 3VXP4. Reagent can also be used with Hach Instruments Range 0.02 - 2.00 mg/L Includes (1...

Water Quality Test Kit Phosphate Range 0 to 2.5 mg/L Test System Visual Continuous Color Disk Number of Tests 100 Replacement Reagents RP155-0

Water Quality Test Kit Iron Range 0 to 10 mg/L Number of Tests 100 Replacement Reagents RT538-0

Water Quality Replacement Reagent For MC500 MultiParameter pH test Range 6.5-8.4 pH Includes (100) Tablets

Water Quality Replacement Reagent For MC500 Colorimeter ppb DO Test (10-800 ug/L) Range 10-800 microng/L Includes 30 (Kit)

Water Quality Replacement Reagent Acid/Indicator 1/2 Range 5-200 For Use With 3VYA1 Includes (100) Tablets

Colorimeter Multi-Parameter

Iron Reagent Package Quantity 100