Waltron Zero Oxygen Water, 4 pack of 200ml Bottles
Waltron's Zero Oxygen Water provides a convenient, alternative method of calibrating nearly any dissolved oxygen sensor.
By activating at the point of use, Zero Oxygen Water insures a fresh reagent for the calibration of oxygen sensors at the zero point. This one-time use solution is easy for transport to the point of testing and disposal afterward. Convenient 4-pack allows calibration of multiple instruments.
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