A test kit for the determination of ammonium chemical seawater in the range 0 to 2.5 mg / l (ppm).
All Product
Reagents for HI 3826 test kit (25 tests)
Checker Disc
HI 3823 provides users with the most important test parameters for aquaculture applications: alkalinity, carbon dioxide, dissolved oxygen, hardness, pH and salinity.
All Product
Chemical test kit for the determination of bromine in the range pH 4.0-6.5. 60 tests
Chemical test kit for the determination of free chlorine in the range 0 to 2.5 mg / l (ppm).
Colorimetric
Reagents for HI 3831F kit (50 tests)
Chemical test kits
Chemical test kit for the determination of the total chlorine in the range 0 to 2.5 mg / l (ppm). 50 tests
081-855-1842
02-541-4199
เครื่องวัดปริมาณคลอรีนอิสระ รุ่น HI701 
HI3811-100 - Reagents for CTK Alkalinity 
HI4016-03 ISE 1000 mg/L (ppm) Sodium Std , 500 ml Bottle