MTC Caps for Culture Tubes - T8309

Cap, two-position, for 12×75mm tubes, PE, 125/bag, 1000/cs MTC's culture tubes are now available without caps or with the caps packed separately. Choose from polypropylene or polystyrene tubes. Caps are low density polyethylene (LDPE) for a soft but complete seal. Caps can be attached in the first position for aerobic culturing or in the second position for airtight and liquidtight seal.