Transparent polystyrene tubes can be used for most routine laboratory procedures. Tubes are supplied with a 2-position ribbed polyethylene cap which can be left open for aerobic work or sealed for anaerobic work. 25/bag.
California Proposition 65
Warning: Cancer - www.p65warnings.ca.gov/laboratory-supplies" width="100%" height="400" frameborder="0" marginheight="0" marginwidth="0">*}
