Sulfuric acid |
硫酸(C5级) |
7664-93-9 |
500mL |
Ethanol absolute |
无水乙醇(C8级) |
64-17-5 |
500mL |
Copper(II) sulfate pentahydrate |
硫酸铜 |
7758-99-8 |
500g |
Ethyl ethanoate、Acetic acid ethyl ester |
乙酸乙酯(C7级) |
141-78-6 |
500mL |
Methanol |
甲醇(C8级) |
67-56-1 |
500mL |
Ethyl ethanoate、Acetic acid ethyl ester |
乙酸乙酯(C8级) |
141-78-6 |
500mL |
Copper(II) sulfate pentahydrate |
硫酸铜 |
7758-99-8 |
500g |
Ethanol absolute |
无水乙醇(C7级) |
64-17-5 |
500mL |
Hydrogen peroxide |
过氧化氢(C7级) |
7722-84-1 |
500mL |
Ammonium hydroxide |
氨水(C7级) |
1336-21-6 |
500mL |
Hydrogen chloride |
盐酸(C5级) |
7647-01-0 |
500mL |
Methanol |
甲醇(C7级) |
67-56-1 |
500mL |
Ammonium hydroxide |
氨水(高纯) |
1336-21-6 |
500mL |
Hydrogen chloride |
盐酸(C3级) |
7647-01-0 |
500mL |
Acetone |
丙酮(C8级) |
67-64-1 |
500mL |
Nitric acid |
硝酸(C7级) |
7697-37-2 |
500mL |
Petroleum ether |
石油醚(C7级) |
8032-32-4 |
500mL |