Hach Copper Color Disc, 0-4 mg/L, 9263300By Hach $84.10 | EA Quantity discounts available QuantityPrice Product #: 702487Mfr. Part #: 9263300Out of Stock - Ships in 5-10 Days Quantity -+ Add to Cart Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description Copper Color Disc, 0-4 mg/L Cu, used in kits CU-5, CU-6, SW-1 Product Specifications Weight ... DetailsBackDescriptionCopper Color Disc, 0-4 mg/L Cu, used in kits CU-5, CU-6, SW-1Product SpecificationsWeight0.0700Range 10 - 4.0 mg/L Cu