Microcentrifuge Tubes with Plug Caps
These non-sterile 1.5 ml tubes are made from a polypropylene copolymer material that provides exceptional clarity, more flexibility and lower liquid retention. Tubes tolerate centrifugation up to 30,000 x g. The tube's flat top and frosted side provide areas for writing. The graduated tube has an attached click-seal cap and is available in one of eight colors.