Core & Main Eriochrome Black T Indicator, 500 mLBy Core & Main $43.00 | EA Quantity discounts available QuantityPrice1 – 1$43.002 – 5$41.936 +$40.85Product #: 707315Mfr. Part #: EB1775-POut of Stock - Ships in 5-10 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 Eriochrome Black T Indicator, 500 mL. Features APHA for Hardness (2340-C) DetailsBackDescription Eriochrome Black T Indicator, 500 mL. Features APHA for Hardness (2340-C) Documents Safety Data Sheet California residents see Prop 65 WARNINGS