Oxygen, dissolved Comparator

C-7501 Dissolved Oxygen Comparator is a component of K-7501 Dissolved Oxygen CHEMets Visual Test Kit and is designed to be compared against the color formed in R-7501 Dissolved Oxygen CHEMets Refill. The comparator’s range is applicable to many industrial applications. Color standards are pink in color and cover a range of 0-1.0 mg/L Oxygen. The comparator contains a set of color standards that was designed to match the colors produced by the live ampoules. 

Now with improved durability and consistency, more efficient manufacturing, and a subtle color adjustment to better match the live ampoule and support accuracy. No Changes to Ordering or Compatibility: Part numbers and pricing remain the same, and the redesigned comparators are compatible with existing CHEMetrics kit cases.