BD Vacutainer SST Blood Collection Tubes 5 mL 13mm x 100mm, 100/boxBD 367986 Vacutainer SST Blood Collection Tubes add efficiency and safety to laboratory workflow. The prepared plastic tubes are used for blood serum collection for testing and screening. In comparison to glass tube material, these plastic tubes are safer to handle since it's virtually break resistant. This preserves the sample but also protects healthcare and laboratory workers from exposure to bloodborne pathogens. Additional safeguards are with the