
WTW – Low-Maintenance SenTix® pH electrodes with temperature sensor 
Spectrophotometer photoLab® 7600 UV-VIS – WTW 
Multiparameter benchtop meter inoLab® Multi 9630 IDS 
Bellingham + Stanley Digital Refractometer RFM340-M with Peltier Temperature Control and Keypad 
Viscometry Autosampling system, AVS® Pro III, basic unit 
WTW – Universal conductivity measuring cells TetraCon® 325 
ISE combination sensor for ammonium and nitrate – WTW 
Multi-parameter portable meter MultiLine® Multi 3630 IDS 
DIQ/S 282 – Controller for the IQ SENSOR NET – WTW 
IQ analyzer for orthophosphate -WTW
