Ammonium hydroxide solution 28% NH3 in H2O, >99.99% trace metals basis 1L $530.87 Quantity discounts available QuantityPrice SKU: HBJ-338818-1L *Item is not in stock. This item normally carries a 5-10 day lead time. Quantity -+ Add to Cart Details Ammonium hydroxide solution 28% NH3 in H2O, ?99.99% trace metals basis Details Back DetailsAmmonium hydroxide solution 28% NH3 in H2O, ?99.99% trace metals basis