Core & Main Conductivity Standard, 500 µS/cm, 4 LBy Core & Main $67.00 | EA Quantity discounts available QuantityPrice1 – 1$67.002 – 5$65.336 +$63.65Product #: 706853Mfr. Part #: CS0500-GOut of Stock - Ships in 31 Days Quantity -+ Add to Cart Add to List Add to My List Or: Create a New List Create and Add Item Learn more about Core & Main chemicals and reagents for your everyday water quality testing.Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description Conductivity Standard, 500 µS/cm, 4 L. Features NIST-Traceable DetailsBackDescription Conductivity Standard, 500 µS/cm, 4 L. Features NIST-Traceable Documents Safety Data Sheet