Checker Disc
HI 3823 provides users with the most important test parameters for aquaculture applications: alkalinity, carbon dioxide, dissolved oxygen, hardness, pH and salinity.
Colorimetric
Chemical test kit for the determination of bromine in the range pH 4.0-6.5. 60 tests
Chemical test kits
Reagents for HI 3830 test kit (60 tests)
Chemical test kit for the determination of free chlorine in the range 0 to 2.5 mg / l (ppm).
All Product
Reagents for HI 3831F kit (50 tests)
Chemical test kit for the determination of the total chlorine in the range 0 to 2.5 mg / l (ppm). 50 tests
Chemical test kit for the determination of phosphate in the range 0-5 mg / l (ppm). 50 tests
Chemical test kits
Reagents for HI 3833 test kit (50 tests)
081-855-1842
02-541-4199
HI5011 - 11.00 pH@25°C - TQ - 500ml 
HI5001 - 1.00 pH@25°C - TQ - 500ml 
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof