“Magnetite, Fe3O4 (Black Iron Oxide 99%)” has been added to your cart. Continue shopping Cart Summary Remove item Thumbnail image Product Price Quantity Subtotal × Manganese Dioxide, 80% $22 Manganese Dioxide, 80% quantity $22 × Magnetite, Fe3O4 (Black Iron Oxide 99%) $25 Magnetite, Fe3O4 (Black Iron Oxide 99%) quantity $25 Coupon: Apply coupon Update cart Cart totals Subtotal $47 Shipment Flat rate: $25.05 Weight Based Shipping: $30 Shipping to NJ. Change address Country / region Select a country / region… United States (US) State / County Select an option… AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingArmed Forces (AA)Armed Forces (AE)Armed Forces (AP) City: Postcode / ZIP: Update Tax $3.12 Total $75.17 Proceed to checkout Visa CardMasterCardAmerican ExpressDiscover CardPayPalApple PayGuaranteed Safe And Secure Checkout