| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 7440-02-0 | 镍; 镍; 镍粉; 电解镍; 骨架镍; 镍催化剂 | Nickel; Raney nickel | ![]() | Ni | 详情 | 供应商 |
| 7440-05-3 | 钯; 海绵钯 | Palladium; E 101O/W; IG 0218A; MPP 030; MPP 050; MPP 080; P 50; P 50 (metal); Palladex 600; Palladium black; Palladium element; SFP 1001P | ![]() | Pd | 详情 | 供应商 |
| 7440-06-4 | 铂; 海绵铂 | Platinum; A 3788A; C.I. 77795; Engelhard A 3788A; Furuuchi 8105; IASO; Liquid Bright Platinum; PR0; Platinum black; Platinum element; TP 1; TP 1 (metal); TPT 200; TR 706 | ![]() | Pt | 详情 | 供应商 |
| 7440-07-5 | 钚; PU | plutonium | ![]() | Pu | 详情 | 供应商 |
| 7440-03-1 | 钶; 铌的旧名 | columbium; niobium element; niobium-93 | ![]() | Nb | 详情 | 供应商 |
| 7440-01-9 | 氖NE | liquid neon; neon; neon gas; neon liquid; neon, compressed; neon,refrigerated liquid(cryogenic liquid) | ![]() | Ne | 详情 | 供应商 |
| 7440-00-8 | 钕; 钕棒 | Neodymium; NeodymiumpowderNREOmicronsunderargon; NeodymiumchipsNREO; NeodymiumingotNREOpackedinmineraloil; NeodymiumfoilNREOmmthickcagxmmpackedi; Neodymiumlumpvacuumremelted; Neodymiumpowder; Neodymiumchips; Neodymiumingot; Neodymiumfoil; Neodymium | ![]() | Nd | 详情 | 供应商 |
| 7440-04-2 | 锇粉; 锇粉; | Osmium; NSC 607770; NSC 607771; NSC 607772 | ![]() | Os | 详情 | 供应商 |
| 7440-08-6 | Polonium | ![]() | Po | 详情 | 供应商 |