| 序號 | 產(chǎn)品名稱 | CAS | 規(guī)格 | 最小包裝 | 備注 |
| 241 |
釩 |
7440-62-2 | 3N | 25g/瓶 | |
| 242 |
鋰片 |
7439-93-2 | 3N | 25g/瓶 | |
| 243 |
錳片 |
7439-96-5 | 0.997 | 25g/瓶 | |
| 244 |
鉻粒 |
7440-47-3 | 4N | 25g/瓶 | |
| 245 |
鐵絲 |
7439-89-6 | 4N | 25g/瓶 | |
| 246 |
鋅絲 |
31396-84-6 | 4N | 25g/瓶 | |
| 247 |
鍺塊 |
7440-56-4 | 4N | 25g/瓶 | |
| 248 |
碲粉 |
13494-80-9 | 4N | 25g/瓶 | |
| 249 |
銅粉 |
7440-50-8 | AR/4N/5N | 25g/瓶 | |
| 250 |
硼粉 |
7440-42-8 | 5N | 25g/瓶 | |
| 251 |
錸粉 |
7440-15-5 | 4N | 25g/瓶 | |
| 252 |
鎳粉 |
7440-02-0 | 4N | 25g/瓶 | |
| 253 |
鈮粉 |
3N | 25g/瓶 | ||
| 254 |
鉬粉 |
4N | 25g/瓶 | ||
| 255 |
鎢粉 |
7440-33-7 | 3N | 25g/瓶 | |
| 256 |
鉍粉 |
7440-69-9 | 5N | 25g/瓶 | |
| 257 |
銻粉 |
744-03-6 | 4N | 25g/瓶 | |
| 258 |
硅粉 |
7440-21-3 | 4N | 25g/瓶 | |
| 259 |
鉛粉 |
7439-92-1 | AR/3N/5N | 25g/瓶 | |
| 260 |
鎂粉 |
7439-95-4 | 3N | 25g/瓶 |
