OMEGA WTCA-7246 水质测试套件 (Hardness, 2/5/10ppm)

Factor & Method: Hardness: EDTA titration is used for determinations. All kits express results as CaCO₃. Some also express results as gpg. The -LI suffix indicates  anall liquid reagent system; the -LT suffix indicates system using a liquid buffer and a tablet indicator

Test system: Total hardness dropper bottle

Range/Sensitivity: 1 drop = 2, 5, or 10 ppm

# of Tests (# of reagent): 100 (3)

Image for illustration only.

Datasheet