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                          |  |  | Indicator | Items 496 to 510 of 641 |  |  |  
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						      			| all prices in Canadian dollars |  |  |  
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                                  | N2200 |   | NIGROSINE WS/BIOL STAIN |  
                                
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                                  | O2300 |   | OIL RED O/BIOL STAIN |  
                                
                                  |   | Oil Red O (Biological Stain) |  | Molecular Weight | 408.51 |  | Melting point | 120 °C (dec.) |  | Chemical Abstract Number | 1320-06-5 | 
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                                          | O2300-100G | 342.95 |   |  
                                          | O2300-25G | 136.66 |   |  
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                                  | O2700 |   | ORANGE G/BIOL STAIN |  
                                
                                  |   | Orange G (Biological Stain  Colorant Biologique) |  | Molecular Formula | C16H10N2O7S2Na2 |  | Molecular Weight | 452.38 |  | Chemical Abstract Number | 1936-15-8 | 
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                                          | O2700-100G | 1037.63 |   |  
                                          | O2700-10G | 217.20 |   |  
                                          | O2700-25G | 350.14 |   |  
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                                  | O2800 |   | ORANGE II/BIOL STAIN |  
                                
                                  |   | Orange II (Biological Stain) |  | Molecular Formula | C16H11N2O4SNa |  | Molecular Weight | 350.33 |  | Chemical Abstract Number | 633-96-5 | 
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                                          | O2800-100G | 410.17 |   |  
                                          | O2800-10G | 100.17 |   |  
                                          | O2800-25G | 139.06 |   |  
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                                  | O2860 |   | ORANGE IV/BOIL STAIN |  
                                
                                  |   | Orange IV (Biological Stain) |  | Molecular Formula | C18H14N3O3SNa |  | Molecular Weight | 375.39 |  | Chemical Abstract Number | 554-73-4 | 
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                                          | O2860-100G | 570.36 |   |  
                                          | O2860-10G | 151.58 |   |  
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                                  |   | Patent Blue V ((Acid Blue V)) |  | Molecular Formula | C54H62CaN4O14S4 |  | Molecular Weight | 1159.45 |  | Chemical Abstract Number | 129-17-9 | 
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                                          | P0155-100G | price on request |   |  
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                                  | P0800 |   | PHENOLPHTHALEIN/PWD ACS |  
                                
                                  |   | Phenolphthalein (Powder Poudre) |  | Molecular Formula | C20H14O4 |  | Molecular Weight | 318.33 |  Meets A.C.S. specs./Conforme aux normes A.C.S.| Chemical Abstract Number | 77-09-8 |  | Clarity of alcohol solution/ |  |  | Limpidité de la solution alcoolique | T.P.T. |  | Visual transition interval/ |  |  | from pH 8.0 (colorless) to pH 10.0 (red) |  |  | Point de virage/ |  |  | de pH 8.0 (incolore) ŕ pH 10.0 (rouge) |  | 
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