Product Code | Product Name | Merck Index | Cas No | Formula | Unit | Grade |
R0110 | Riboflavin (=Vitamin B2) | 13,8284 | 83-88-5 | C17H20N4O6 | 25g | GR |
R0123 | Rongalite, 98.0% | 13,8693 | 6035-47-8 | CH3NaO3S·2H2O | 500g | EP |
R0279 | Rose bengal | 13,8343 | 632-69-9 | C20H2Cl4I4Na2O5 | 10g | |
R0280 | Rose bengal | 13,8343 | 632-69-9 | C20H2Cl4I4Na2O5 | 25g | |
R0133 | Rosolic acid (=Pararosolic acid =Aurin) | 13,885 | 603-45-2 | C19H14O3 | 25g | GR |
R0283 | Rosolic acid (=Pararosolic acid =Aurin) | 13,885 | 603-45-2 | C19H14O3 | 100g | GR |
R0126 | Rosolic acid solution | 500ml | ||||
R0127 | Rubidium standard solution, 1000ppm | 100ml | AAS |