Sterile 47 mm Absorbent Pads (Sartorius)
1.4 mm thick absorbent pads are wetted by the user with the appropriate liquid culture medium before a membrane filter is placed on them. They come pre-sterilized in plastic magazines.
1.4 mm thick absorbent pads are wetted by the user with the appropriate liquid culture medium before a membrane filter is placed on them. They come pre-sterilized in plastic magazines.