US$ 129.97
84 2003B Polarographic DO Sensor (Blue Membrane) 607203 $247
Key Benefits:
surface-water
Used with: COD colorimeters (e
with built-in temperature sensing and a port for a dissolved oxygen sensor (sold separately)
YSI pHotoFlex Replacement Vials, 28 x 60 mm, 12-Pack biodegradable 84 2003B Polarographic DO SensorReplacement vials for the pHotoFlex colorimeter, 28 x 60 mm, pack of 12. Used with: pHotoFlex colorimeters
US$ 129.97
US$ 20.00
US$ 18.75
US$ 129.95
US$ 15.60