One of Hach's most popular test kits, it uses the simple, low-cost color disc method.
- One of Hach's most popular test kits
- Simple, lowcost color disc method is the most accurate visual test kit method
- Achieve fast results with an easytocarry test kit
Ordering information: Hazardous Items: Items with this mark may be considered hazardous under some shipping conditions. If necessary, we will change your selected shipping method to accommodate these items.