| 2039501 | 3-(4,5-Dimethyl-2-Thiazolyl)-2,5-Diphenyl-2H-Tetrazolium-Bromide Research Grade | 250 MG | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 2039502 | 3-(4,5-Dimethyl-2-Thiazolyl)-2,5-Diphenyl-2H-Tetrazolium-Bromide Research Grade | 1 G | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 2039503 | 3-(4,5-Dimethyl-2-Thiazolyl)-2,5-Diphenyl-2H-Tetrazolium-Bromide Research Grade | 5 G | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 2039504 | 3-(4,5-Dimethyl-2-Thiazolyl)-2,5-Diphenyl-2H-Tetrazolium-Bromide Research Grade | 25 G | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 2684002 | Iodonitrotetrazolium Chloride Research Grade | G | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 2684003 | Iodonitrotetrazolium Chloride Research Grade | 10 G | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 3055001 | Nitro Blue Tetrazolium Chloride (Nbt) Analytical Grade | 250 MG | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 3055002 | Nitro Blue Tetrazolium Chloride (Nbt) Analytical Grade | 1 G | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 3055003 | Nitro Blue Tetrazolium Chloride (Nbt) Analytical Grade | 5 G | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 3595002 | Tetrazolium Blue-Chloride Research Grade | 5 G | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 3713002 | Triphenyltetrazolium Chloride Analytical Grade | 50 G | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 3713003 | Triphenyltetrazolium Chloride Analytical Grade | 10 G | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 3839101 | Wst 1 | 25 MG | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 3839102 | Wst 1 | 100 MG | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 3845001 | Xtt | 50 MG | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts | 
| 3845002 | Xtt | 250 MG | Serva Electronmicroscopy, Tetrazolium Salts |  |  | serva-electronmicroscopy tetrazolium-salts |