Division 3.5
United Kingdom
Remove the lid, stir the sample and the kieselguhr together using a glass rod and add distilled water until a homogeneous sludge is uniformly spread over the bottom of each dish. Wash the glass rod with distilled water.
United Kingdom
Remove the lid, stir the sample and the kieselguhr together using a glass rod and add distilled water until a homogeneous sludge is uniformly spread over the bottom of each dish. Wash the glass rod with distilled water.