Electronic chemicals
| Cas No. | 1308-04-9 | Level | 电子级 |
| English Name | Cobaltic Oxide | Packaging | 250g×20瓶/件 |
| Chinese Name | 三氧化二钴 | Brand | 科试 |
| Cas No. | 7664-39-3 | Level | 电子UP级,48.8-49.2% |
| English Name | Hydrofluoric Acid | Packaging | 500ml×20瓶/件 |
| Chinese Name | 氢氟酸 | Brand | 科试 |
| Cas No. | 7664-39-3 | Level | 电子EL级,48-50% |
| English Name | Hydrofluoric Acid | Packaging | 4L×4瓶/件 |
| Chinese Name | 氢氟酸 | Brand | 科试 |
| Cas No. | 7447-40-7 | Level | 电子用 |
| English Name | Potassium Chloride | Packaging | 500g×20瓶/件 |
| Chinese Name | 氯化钾 | Brand | 科试 |
Chemical Reagent
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Amino acid derivatives
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