Notice: As of 7/8/2024 this comparator has been updated to include multiple ranges. Please reference the instructions included in your test kit to ensure you are using the correct scale.
This product is a replacement product for the discontinued comparators, C-7004B and C-7004C.
The C-7004 Flat Nitrite Comparator is a component of K-7004, K-7020B, and K-7020C nitrite test kits. It is designed to be compared against the color formed in R-7002 Nitrite/Nitrate CHEMets® Refill. The comparator’s range is applicable for many industrial and environmental water quality applications. The color standards contain red-orange dye mixtures that are formulated to match the colors produced by the test ampoules.
$25.59
See kit instructions
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