上海颖心实验室设备有限公司
Purity(GC) | min. 93.0 % |
---|---|
Specific gravity (20/20) | 0.9900 to 0.9970 |
Refractive index n20/D | 1.5700 to 1.5750 |
¥ 270
Purity(GC) | min. 93.0 % |
---|---|
Specific gravity (20/20) | 0.9900 to 0.9970 |
Refractive index n20/D | 1.5700 to 1.5750 |