HI761 Total Chlorine ULR checker misc If the color corresponds to

If the color corresponds to a value lower than 10mg/L nitrate then it might be better to compare colors as shown for the low range (see below)

corals and other organisms that deposit lime

Typical Ingredients: Whole Antarctic Krill

IQ-Fill – Water run-time intelligence

Target the root cause of a Cyanobacteria outbreak with Cyano Clean from Korallen-Zucht

HI761 Total Chlorine ULR checker misc If the color corresponds toThe Hanna Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker is both accurate and affordable. Range 0 to 500 ppb Resolution 1 ppb Accuracy (@25C 77F) 5ppb 5% of reading Measurement Method Colorimetric