Thermo Scientific™ Pierce™ IgG Elution Buffer, pH 2,0 IgG Elutionspuffer, pH 2.0,1 l Puffer für Antikörper-Affinitätsreinigung | Fisher Scientific
Day 13 of my tank cycle. Ammonia 4ppm, Nitrites 2 ppm, Nitrates 20 ppm, PH 6.4. How are things looking? Since adding ammonia I have noticed a build up white stuff on