PRODUCT AVAILABILITY: Did you know you can view a product's availability right on the product page? Simply enter the quantity you want to purchase and the current availability will appear below the item.
Not yet rated
Ensure accurate readings by using Oakton solutions with your DO meter.
Replacement electrolyte should be used whenever you replace the membrane or membrane cap. Mix your own electrolyte solution—makes 400 mL. Has longer shelf life in unmixed form.