PRODUCTS
| No. | Product Name | CAS | Specification | Minimal packaging | Remarks |
| 81 |
Magnesium oxide |
1309-48-4 | 4N | 25g/bottle | |
| 82 |
Calcium oxide |
1305-78-8 | 4N | 25g/bottle | |
| 83 |
Aluminum oxide |
1302-74-5 | 4N | 25g/bottle | |
| 84 |
Tin (IV) oxide |
18282-10-5 | 4N | 25g/bottle | |
| 85 |
Copper (II) oxide |
1317-38-0 | 4N | 25g/bottle | |
| 86 |
Gallium (III) oxide |
12024-21-4 | 4N | 25g/bottle | |
| 87 |
Titanium (IV) oxide |
1317-80-2 13463-67-7 | 4N | 25g/bottle | |
| 88 |
Zirconium (IV) oxide |
1314-23-4 | 4N | 25g/bottle | |
| 89 |
Silicon dioxide |
7631-86-9 | 4N | 25g/bottle | |
| 90 |
Germanium dioxide |
1310-53-8 | 4N | 25g/bottle | |
| 91 |
Tellurium dioxide |
7446-07-3 | 4N | 25g/bottle | |
| 92 |
Molybdenum (VI) oxide |
1313-27-5 | 4N | 25g/bottle | |
| 93 |
Tungsten (VI) oxide |
1314-35-8 | 4N | 25g/bottle | |
| 94 |
Antimony (III) oxide |
11309-64-4 | 4N | 25g/bottle | |
| 95 |
Bismuth oxide |
1304-76-3 | 4N | 25g/bottle | |
| 96 |
Nickel (III) oxide |
1314-06-3 | 4N | 25g/bottle | |
| 97 |
Cobaltic oxide |
1308-04-9 | 4N | 25g/bottle | Cobaltic oxide |
| 98 |
Cobalt oxide (II,III) |
1308-06-1 | 4N | 25g/bottle | |
| 99 |
Iron (III) oxide |
1309-37-1 | 4N | 25g/bottle | |
| 100 |
Nickel (Ⅱ)oxide |
1313-99-1 | 4N | 25g/bottle | NiO |
