| 1 | 6726810
                                                     4 | 
                            
                                Potassium nitrate, 250 g                            
                                                              
                                                                                
                                             Warning                                        
                                        
                                            H272 |  |  | 
                                
                            
                    | 1 | 6753410
                                                     4 | 
                            
                                Water, pure, 5 l                            
                                                              |  |  | 
                                
                            
                    | 1 | 30945
                                                     4 | 
                            
                                Universal pencil                            
                                                              |  |  | 
                                
                            
                    | 2 | 6659531
                                                     4 | 
                            
                                Dropping pipette 150 mm x 7 mm Ø                            
                                                              |  |  | 
                                
                            
                    | 2 | 6659541
                                                     8 | 
                            
                                Dropper bulb                            
                                                              |  |  | 
                                
                            
                    | 1 | MA90204
                                                     8 | 
                            
                                Universal indicator paper pH 1...14, roll                            
                                                              |  |  | 
                                
                            
                    | 1 | 667027
                                                     4 | 
                            
                                Tweezers, blunt, 130 mm                            
                                                              |  |  | 
                                
                            
                    | 2 | 602022
                                                     4 | 
                            
                                Beaker Boro 3.3, 100 ml, squat                            
                                                              |  |  | 
                                
                            
                    | 1 | 688162
                                                     8 | 
                            
                                Cell batteries, pair                            
                                                              |  |  | 
                                
                            
                    | 1 | 500422
                                                     4 | 
                            
                                Connecting lead 19 A, 50 cm, blue                            
                                                              |  |  | 
                                
                            
                    | 1 | 500421
                                                     4 | 
                            
                                Connecting lead 19 A, 50 cm, red                            
                                                              |  |  | 
                                
                            
                    | 2 | 50186
                                                     4 | 
                            
                                Crocodile clip, polished                            
                                                              |  |  | 
                                
                            
                    | 2 | 6643871
                                                     8 | 
                            
                                Plate electrode carbon 43 x 28 mm                            
                                                              |  |  | 
                                
                            
                    | 1 | 524005W2 | 
                            
                                Mobile-CASSY 2 WiFi                            
                                                              |  |  | 
                                
                            
                    | 1 | 524450
                                                     8 | 
                            
                                Electrochemistry Box M                            
                                                              |  |  | 
                                
                            
                    | 1 | 610010
                                                     8 | 
                            
                                Laboratory safety goggles                            
                                                              |  |  | 
                                
                            
                    | 1 | 667609
                                                     4 | 
                            
                                Safety gloves, nitrile rubber, size 8                            
                                                              |  |  | 
                                
                            
                    | 1 | 6746910
                                                     4 | 
                            
                                Hydrochloric acid, 1 mol/l, 1 l                            
                                                              
                                                                                
                                             Warning                                        
                                        
                                            H290 |  |  | 
                                
                            
                    | 1 | 6738421
                                                     4 | 
                            
                                Sodium hydroxide solution, 1 mol/l, 1 l                            
                                                              
                                                                                
                                             Danger                                        
                                        
                                            H314 H290 |  |  |