| 8.109.8032 | Leaflet for 6.1255.050 NH3 membrane module |
| 8.109.8031 | Manual NH3-selective electrodes |
| 8.109.8020ML | Leaflet for 6.0510.100 comb. Ca-ISE, German/English |
| 8.109.8014ML | Leaflet for 6.0509.000 scION tip Ca++, German/English |
| 8.109.1476 | Instructions for Use for ion-sensitive electrodes, german/french/english |
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