Core & Main Eriochrome Black T Indicator, 500 mLBy Core & Main $37.95 | EA Quantity discounts available QuantityPrice1 – 1$37.952 – 5$37.006 +$36.05 Product #: 707315Mfr. Part #: EB1775-POut of Stock - Ships in 5-10 Days Quantity -+ Add to Cart 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