Core & Main pH Buffer Solution, pH 12.45, Colorless, 4 LBy Core & Main $83.70 | EA Quantity discounts available QuantityPrice1 – 1$83.702 – 5$81.616 +$79.52Product #: 707151Mfr. Part #: BU1245-GOut of Stock - Ships in 15 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 Buffer Solution, pH 12.45, 4 L. Features Colorless NIST-Traceable DetailsBackDescription Buffer Solution, pH 12.45, 4 L. Features Colorless NIST-Traceable Documents Safety Data Sheet