Overview Reviews Product Description Iron Cobalt NanopowderFe-Co: 50:50, 8 nm Product Videos Custom Field CAS Number . Formula Fe-Co Dangerous Goods N/A Product Reviews Write a Review Write a Review × MKNano Nanoparticles: Fe-Co, 50:50, 8 nm Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *