铂纱, Platinum gauze

铂线, Platinum wire

铂丝, Platinum wire

镨箔, Praseodymium foil

铼箔, Rhenium foil

海绵状铑, Rhodium sponge

钌黑, Ruthenium black

钐 锭/块, Samarium ingot/button

钪片, Scandium pieces

银导电墨水, Silver Conductive Ink