VWR 离心管（平盖/凸盖/可立）

Clear Polypropylene Construction

Easy-to-Read, Black, Printed Graduations

Conical-Bottom Tubes Available in Reusable, Freezable, Autoclavable Racks

RNase-, DNase-, and Endotoxin-Free

FDA CFR 21 Compliant

Validated ISO 11137 Sterile Process

These disposable conical-bottom and freestanding tubes feature black printed graduations and smooth inner walls for easy filling and sample preparation. A white printed writing area on the side allows for permanent coding. Rack-packed tubes are packaged in freezable, recyclable, autoclavable racks. The interlocking design of each polypropylene rack makes them ideal for benchtop organization. Tubes are sterilized by gamma irradiation. Tubes and caps are autoclavable and freezable. 

Caps are available in two styles: flat, with a smooth surface for additional labeling options, and plug style for a secure seal when using shakers and horizontal incubators. All caps are made of purple high-density polyethylene. Racks are available separately. 

Note: The 50mL freestanding centrifuge tubes 89079-490 and 89079-492 are nonsterile items. 

Ordering Information: Freestanding tubes do not require racks. Assorted color rack cases (89079-530 and -512) include one blue, green, orange, red, and yellow rack per case.

Conical-Bottom Centrifuge Tubes with Flat CapPackagingMaximum RCFVolumeVWR Catalog NumberUnit25/Rack12,500 g50 mL89039-658Case of 50050/Bag12,500 g50 mL89039-656Case of 50050/Rack12,500 g15 mL89039-666Case of 50050/Bag12,500 g15 mL89039-664Case of 500Conical-Bottom Centrifuge Tubes with Plug CapPackagingMaximum RCFVolumeVWR Catalog NumberUnit25/Rack12,500 g50 mL89039-662Case of 50050/Bag12,500 g50 mL89039-660Case of 50050/Bag12,500 g15 mL89039-668Case of 50050/Rack12,500 g15 mL89039-670Case of 500Freestanding Centrifuge Tubes with Plug CapPackagingMaximum RCFVolumeVWR Catalog NumberUnit25/Rack10,000 g50 mL89079-494Case of 50050/Bag10,000 g50 mL89079-492Case of 500Bulk10,000 g50 mL89079-490Case of 500