Centrifuge Tubes

An efficient and economical alternative to 15mL conical tubes when working with sample volumes between 2.0mL and 5.0mL. (200 per PK)

Microcentrifuge Tubes are certified DNase, Ranse and Pyrogen free. (1000 per PK)

Total-Pure™ Centrifuge Tubes are produced from a proprietary purified polypropylene that is certified to be free of trace metal content. Tested via ICP-MS, these tubes are certified to contain less than 1ppm of common trace metals including: Calcium, Magnesium, Zinc, Iron, Manganese, Copper, Aluminum, Silicon, Nickel, Vanadium, Sodium, Phosphorous, Cobalt, Chromium, Potassium, Lithium, Lead, Selenium, Cadmium, Mercury, and Arsenic. In addition to a superior level of purity, TotalPure™ Tubes include a wide array of premium features. These tubes are engineered to withstand a max centrifugation rate of 20,000xg, with this RCF specification printed directly on both the 15mL and 50mL tubes. These tubes also feature Hi-Viz™ graduations that are easily identified at any angle and the printed max-freeze line indicates the maximum allowable volume to be frozen inside the tubes. TotalPure's natural color caps offer a smooth seal that is easy to open/close with one hand without compromising the integrity of the 95kPA leak-proof seal. • Ultra-Pure Polypropylene Certified Free of Trace Metals • Hi-Viz™ Graduations with Maximum Freeze Capacity Line • Resealable Zip Bags of 25 Tubes, or Individually Wrapped • E-Beam Sterilized (SAL 10-6) (500 per CS )

Microcentrifuge Tube, 1.5mL, PP, Attached Snap Cap, Graduated, Blue, Certified: Rnase, Dnase and Pryogen Free, 500/Stand Up Zip Lock Bag, PK500 (500 per PK)

Screw-Cap Microtubes, sterile, 1.5ml, caps assembled, 500/pk (500 per PK )

Microtube w/ cap, clear, 0.5ml, w/ self-standing bag, 500/pk (500 per PK )

Biologix 15ml clear polypropylene non-sterile conical bottom centrifuge tubes with plug-seal screw caps packaged separately. tubes have writing patch and marked graduations. 500/case (500 per CS )

Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2% Large white marking area provides excellent contrast for identification Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal Tubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantification Plastic rack is manufactured from polypropylene and is autoclavable, reusable, and recyclable Chemically resistant to drips Design of bottom prevents racks from sticking/freezing to surfaces Widely spaced design catches drips and allows tubes to be retrieved more easily (300 per CS)

Freestanding 50ml centrifuge tubes are available for use in those applications where a rack is not available. (500 per CS )

Tube Mico Cent Amber, PP 1.5mL (1000 per CS)

Centrifuge Tube, 15mL, Attached Blue Flat Top Screw Cap, PP, Printed Graduations, STERILE, 50/Rack, 10 Racks/Unit, CS500 (500 per CS)

Centrifuge tube mini-cooler 0degrees C, each (1 per EA)

These large volume centrifuge tubes are engineered to meet the demands of the most critical scientific work. The premium grade polypropylene (PP) tubes have molded graduation marks and leak-proof screw caps. (48 per CS)

Microcentrifuge Tubes are certified DNase, Ranse and Pyrogen free. (1000 per PK)

This convenient assortment includes 125 each of red, blue, yellow and green tubes.Made from high-quality virgin polypropylene, these Micro Centrifuge Tubes are RNase, DNase and Pyrogen free for safer use in molecular biology and other biochemical applicat (500 per PK )

Spins to 20,000 RCF. Autoclavable. Without caps, writing surface and graduations. 1.5ml maximum usable volume. Assorted colors. Not for vortexing. (5000 per CS )

Made from high-quality virgin polypropylene, these Micro Centrifuge Tubes are RNase, DNase and Pyrogen free for safer use in molecular biology and other biochemical applications. Include a connected snap cap, large molded-in graduations, and a frosted sur (500 per PK )

The G-Tube™ Flat Top Microcentrifuge Tube is virtuallytransparent and far exceeds the toughness of any microcentrifuge tubes. When the G-Tube™ Flat Top Microcentrifuge Tube cap is closed there will be an audible "snap" that indicates a secure closure has been formed.Made of tough, clear, proprietary formulated polypropylene, the0.6mL, 1.5mL and 2.0mLG-Tube™ has the same chemicalresistant quality as standardtubes, but they're sturdier andvirtually transparent to give abetter view. The flat top cap iseasy to open and still provides amaximum secure seal. All three volumes are available in siliconized material. Siliconized G-Tubes™ are not recommended for autoclaving. The G-Tube™ is built for highimpact usage and willwithstand over 30,000 x g whenspun. Thicker walls make thisthe tube of choice for extreme stress, high spinning speeds, autoclaving, boiling, chemical resistance and freezing. Willwithstand temperature rangesof -80°C (-112°F) to 121 °C(250°F) (500 per PK)

SpectraTube™ 15ml PP (17x118mm), flat rainbow screw cap, 50/foam rack , 500/cs (500 per CS )

Sure Cap with compressible liner creates a stable seal Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2% Large white marking area provides excellent contrast for identification Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal Tubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantification Convenient zip-closure bag is a practical alternative to folding and taping opened bags Easily refill reusable racks with tubes packed in bags (300 per CS)

Reversible Rack with Cover for Microcentrifuge Tubes, 96-Place for 1.5mL and 2.0mL and Reverse Side is 96-Place for 0.2mL and 0.5mL Tubes, Orange, 5/Pack, PK5 (5 per PK)

Microcentrifuge Tube, 1.5mL, PP, Attached Snap Cap, Graduated, Yellow, Certified: Rnase, Dnase and Pyrogen Free, 500/Stand Up Zip Lock Bag (10000 per CS)

5mL Screw-cap MacroTube® Vivid™, sterile, w/ vivid printed graduation w/ attached screw caps in foam racks, 500/cs (500 per PK )

Eliminate the need to wrap tubes with aluminum foil Large white marking area provides excellent contrast for identification Flat surface polyethylene (HDPE) caps feature integrated leak-proof seal Convenient zip-closure bag is a practical alternative to folding and taping opened bags Available in smaller case quantity of 100 tubes per case or standard 500 tubes per case (100 per CS)