83.3931.041 | TC insert, for 12-well plates, membrane: PET, transparent, pore size: 0.4 µm, sterile, non-pyrogenic/endotoxin-free, non-cytotoxic, 1 piece(s)/blister

83.3931.500 | TC insert, for 12-well plates, membrane: PET, translucent, pore size: 5 µm, sterile, non-pyrogenic/endotoxin-free, non-cytotoxic, 1 piece(s)/blister

83.3931.101 | TC insert, for 12-well plates, membrane: PET, transparent, pore size: 1 µm, sterile, non-pyrogenic/endotoxin-free, non-cytotoxic, 1 piece(s)/blister

83.3931.300 | TC insert, for 12-well plates, membrane: PET, translucent, pore size: 3 µm, sterile, non-pyrogenic/endotoxin-free, non-cytotoxic, 1 piece(s)/blister

83.3931.800 | TC insert, for 12-well plates, membrane: PET, translucent, pore size: 8 µm, sterile, non-pyrogenic/endotoxin-free, non-cytotoxic, 1 piece(s)/blister