Chemical test kit for the determination of nitrogen: colorimetric: NED phosphorus: colorimetric ascorbic acid Potassium: turbidimetric: tetraphenylborate Package Size: 25/25/25/25 tests
Chemical test kits
Reagenzien für Testkit HI 3897 (10 Tests)
Ionic strength adjusting solution for use with fluoride, chloride, bromide and iodide electrodes
Gas sensor replacement pH for ammonia sensor for HI4101
Gas Sensor Membrane Cap for Ammonia ISE HI4101
Gas sensor replacement pH for Carbon Dioxide Sensor
ISA Alkaline for Ammonia & Cyanide 500 mL bottle
ISE Solution
ISE Standard solution 0.1M of ammonia std. (as N), 500 mL bottle
ISE Standard solution 100 mg/L (ppm) of ammonia std. (as N), 500 mL bottle
ISE Standard solution 100 mg/L (ppm) of ammonia std. (as N), 500 mL bottle
ISE Ammonia Filling Solution, 30 mL bottle (4)
ISE Carbon Dioxide Filling Solution, 30 mL bottle (4)
HI5004 - 4.01 pH@25°C - TQ - 500ml						
HI96735-11 CalCheck ™ Hardness LR / MR / HR Calibration-Set						
น้ำยามาตรฐานสอบเทียบ						
HI7609829-4 - Conductivity / Turbidity Sensor for HI9829 Multiparameter						
Multiparameter Benchtop Photometer and pH meter						
เครื่องวัดคลอรีน						
สารละลายมาตรฐานความขุ่น 20 NTU						
HI4001-51 Ammonia Membrane Kit						
HI4001-00 ISA Alkaline for Ammonia & Cyanide ISE, 500 ml Bottle