Sartorius 1140480ALN Nitrocellulose w/grid, 0.8µ, 80mm, 100P, Nitrocellulose w/grid, 0.8µ, 80mm, 100P
Mettler-Toledo OnLine 30046251 SevenExcellence™ pH/Ion Meter S500-F Geräte-Kit, wie S400-Basic, zzgl. ISE-Elekt