| Quartz powder AR to 2 3-Quinoxalinedithiol 
 
 
                  
                    | Code | Product | Packing |  
                    | RM2422 | Quartz powder, A.R. | 250gm, 1kg |  
                    | RM2423 | Quartz wool | 25gm |  
                    | RM6191 | Quercetin 98% | 25gm |  
                    | RM6192 | Quercetin dihydrate - (3.3',4,5,6-Pentahydroxyllavons) | 25gm |  
                    | RM4455 | Quinaldine | 100gm, 500gm |  
                    | RM1773 | Quinaldine red, A.R. | 1gm |  
                    | RM839 | Quinalizarin, Crystalline - (see : 1,2,5,8-Tetrahydroxyanthraquinone) 
                      Store at2-8ºC | 5gm |  
                    | RM4456 | Quinalizarin sulphonic acid | 5gm |  
                    | RM6193 | Quinhydrone, A.R. | 100gm |  
                    | RM1293 | Quinic acid, Extra pure | 5gm, 25gm |  
                    | RM4457 | (-) Quinine | 10gm |  
                    | RM4881 | Quinine hydrochloride | 25gm |  
                    | RM4458 | Quinine phosphate | 25gm |  
                    | RM4459 | Quinine salicylate | 25gm |  
                    | RM4882 | Quinine sulphate | 25gm |  
                    | RM738 | Quinizarin - (see : 1,4-Dihydroxyanthraquinone) | 5gm |  
                    | RM822 | Quinol - (see : Hyfroquinone; 1,4-Benzenediol) | 100gm, 500gm |  
                    | RM5253 | 4-Quinolinol - (see : 4-Hydroxyquinoline) | 10gm |  
                    | RM1061 | 8-Quinolinol - (see : 8-Hydroxyquinoline; Oxine) | 100gm |  
                    | RM3705 | Quinoline-4-carboxylic acid | 1gm, 5gm |  
                    | RM877 | Quinoline yellow | 5gm, 25gm |  
                    | RM5406 | Quinoxaline | 100gm |  
                    | RM2424 | 2,3-Quinoxalinedithiol | 5gm |  
                    | RM2425 | Quinuclidine - [see : 1-Azabicyclo-(2,2,2)-octane] Store 
                      at 2-8ºC | 1gm |  |