کیت تست مس - ریجنت هک - CAT : 1421300

کیت تست مس - ریجنت هک - CAT : 1421300 - Copper (Free) Test Color Disc Test Kit - ریجنت حک
Copper may exist in natural waters and effluents as a soluble salt or as suspended solids. A small amount is essential for plants and animals, and concentrations exceeding 0.1 mg/L are useful for controlling algae and plankton growth. Quantities ranging from 0.02 to 0.1 mg/L are toxic for some fish, so its use for treating fish disease requires careful monitoring. Range: 0.1 - 4 mg/L; contains 100 tests.