| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 23238-59-7 | Gold, isotope of maSS201; 201Au; Au201; Gold-201 |  | Au | 详情 | 供应商 | |
| 16645-99-1 | Lead, isotope of maSS200; 200Pb; Lead-200 |  | Pb | 详情 | 供应商 | |
| 13966-28-4 | Lead, isotope of maSS208; 208Pb; Lead-208; Pb 208; Thorium D |  | Th | 详情 | 供应商 | |
| 14119-30-3 | Lead, isotope of maSS209; 209Pb; Lead-209; Pb 209 |  | Pb | 详情 | 供应商 | |
| 14119-28-9 | Lead, isotope of maSS205; 205Pb; Lead-205; Pb 205 |  | Pb | 详情 | 供应商 | |
| 15752-86-0 | Lead, isotope of maSS202; 202Pb; Lead-202; Pb 202 |  | Pb | 详情 | 供应商 | |
| 13966-27-3 | Lead, isotope of maSS206; 206Pb; Lead-206; Pb 206; Radium G |  | Pb | 详情 | 供应商 | |
| 13981-34-5 | Neon, isotope of maSS20; 20Ne; Ne20; Neon-20 |  | Ne | 详情 | 供应商 |
