The Hach DR 2700 Spectrophotometer can be used ... with the spectrophotometer for other vial types such as 1-in. round/AccuVac® cells, multipath 1-in./1-cm cells, 1x1-cm square cells, and Pour ...

AccuVac Test Kits, from Hach Co. of Loveland, Colo., supply the colorimetric analysis researcher with six different models for monitoring chlorine, iron, dissolved oxygen, nitrate, ozone, and ...