Core & Main Phenylarsine Oxide, 0.00564N, 500 mLBy Core & Main $93.30 | EA Quantity discounts available QuantityPrice1 – 1$93.302 – 5$90.976 +$88.64Product #: 707155Mfr. Part #: PO4400-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 Phenylarsine Oxide, 0.00564N, 500 mL. Features APHA for Chlorine Dioxide, Chlorine residual (4500-C, 4500-C, D) NI... DetailsBackDescription Phenylarsine Oxide, 0.00564N, 500 mL. Features APHA for Chlorine Dioxide, Chlorine residual (4500-C, 4500-C, D) NIST-Traceable Documents Safety Data Sheet