Our premium quality SuperClear™ tubes now include our Patent Pending ViewPoint™ labeling surface. The ViewPoint™ surface lets you see more of your sample but also makes writing on your tube easier and more secure. You don't have to worry about smudging like with lower quality tubes and your labeling won't get rubbed off in the centrifuge.

SuperClear™ tubes with ViewPoint™ labeled easily, but smearing is greatly reduced using most lab markers.

50mL and 15mL SuperClear™ polypropylene tubes use a special resin that is clearer than other brands of polypropylene tubes but stronger so you can centrifuge to 20,000 RCF* for 50ml tubes and 17,000* for 15ml tubes.

SuperClear™ high clarity polypropylene tubes with ViewPoint™ are available in flat caps that are easy to label or plug seal style caps for leak proof processing., Both styles fit standard rotors. Polypropylene tubes are autoclavable (122 degrees C) and freezable (-80 degrees C) and are non-cytotoxic. Polyethylene caps are autoclavable on the tubes.

*All RCF values are established at room temperature using appropriate cushions and rotors. Stressing tubes by autoclaving, freezing, unbalanced loading, or chemical etching may reduce maximum RCF.

PerformR™ centrifuge tubes from Labcon bring value to a high performance offering. These tubes feature high clarity U.S. FDA and U.S.P. approved resin, two color printing that will not rub off and is impervious to most lab chemicals. And centrifuge speed that bests most of the popular brands in the world.

• Available with flat caps or plug style
• Spin to 12,500* x G
• Chemically resistent high clarity resin
• Valid U.S.P. verified sterile processing
• Available in sterile bags or reusable, autoclavable, freezable racks

*All RCF values are established at room temperature using appropriate cushions and rotors. Stressing tubes by autoclaving, freezing, unbalanced loading, or chemical etching may reduce maximum RCF.

Certified Metal Free tubes are available in racks and bags for a multitude of analysis uses. These tubes are are made from a special ultra-pure resin and pure caps that make it possible to certify that these tubes are free of most common metals to level less than 1 part per billion.

Our amber UVSafe™ tubes are made of a unique amber resin that blocks 100% of UV light but still allows visible light to pass. So unlike most other light blocking tubes these tubes allow you to see the volume of your sample in the tube so you don't have to wonder how much is in the tube. And these tubes are lab developed and tested to block 100% of UV light. Available in racks and bags

Freestanding 50mL tubes include printed graduations and a large white writing surface. Made of the same ultra clear reason that we make our SuperClear™ tubes with. These tubes are perfect when racks are not available. You can also use these tubes for transport since they are lab certified to the IATA 95kPa standard. Available Sterile and in bulk bags.