Perchloric acid 67-72%, TraceSELECT® Ultra, for ultratrace analysis 250ML $579.23 Quantity discounts available QuantityPrice SKU: HBJ-12415-250ML *Item is not in stock. This item normally carries a 5-10 day lead time. Quantity -+ Add to Cart Details Perchloric acid 67-72%, TraceSELECT® Ultra, for ultratrace analysis Details Back DetailsPerchloric acid 67-72%, TraceSELECT® Ultra, for ultratrace analysis