Product Code | Product Name | Merck Index | Cas No | Formula | Unit | Grade |
S0106 | Selenium, powder 200mesh, 99.5% | 13,8505 | 7782-49-2 | Se | 500g | GR |
S0104 | Selenium, powder 200mesh, 99.5% | 13,8505 | 7782-49-2 | Se | 25g | GR |
S2445 | Semicarbazide hydrochloride,>99.0% | 13,8518 | 563-41-7 | CH5N3O·HCl | 100g | GR |
S2028 | Semicarbazide hydrochloride,>99.0% | 13,8518 | 563-41-7 | CH5N3O·HCl | 25g | GR |
S1932 | Silica gel 60 0.063-0.200mm(230-400mesh) | 25kg | CC | |||
S1931 | Silica gel 60 0.063-0.200mm(70-230mesh) | 25kg | CC | |||
S0148 | Silica gel blue, medium 5-10mesh | 13,8567 | 7631-86-9 | O2Si | 1kg | CP |
S0147 | Silica gel blue, medium 5-10mesh | 13,8567 | 7631-86-9 | O2Si | 500g | CP |
S3923 | Silica gel blue, medium 5-10mesh | 13,8567 | 7631-86-9 | O2Si | 25kg | CP |
Silica gel blue, medium, 5-10mesh | 13,8567 | 7631-86-9 | O2Si | 12.5kg | Bag |