15 and 50 ML Centrifuge Tubes

Self-standing base for use without a rack 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 Paperboard rack is a recyclable, fold-flat alternative to bulky foam racks (500 per CS)

Our Metal Free tubes are made with ultra clean resins for the tube and cap and processed to ensure that common trace metals are kept below an ICP-MS detection level of one part per billion. (500 per CS )

50ml PP centrifuge tube, free standing, flat screw cap, 25/sterile bag, 500/cs (500 per CS )

15ml PP (17x118mm), flat screw cap, 50/sterile bag, 500/cs (500 per CS )

Centrifuge Tube, 50mL, Attached Blue Flat Top Screw Cap, PP, Printed Graduations, STERILE, 25/Rack, 20 Racks/Unit, CS500 (500 per CS)

50ml PP (29x115mm), flat screw cap, 25/sterile bag, 500/cs (500 per CS )

30ml PP centrifuge tube, free standing, flat screw cap, 25/sterile bag, 500/cs (500 per CS )

Our Metal Free tubes are made with ultra clean resins for the tube and cap and processed to ensure that common trace metals are kept below an ICP-MS detection level of one part per billion (500 per CS )

15ml Centrifuge Tube FlatTop PP Sterile (500 per CS )

Our Metal Free tubes are made with ultra clean resins for the tube and cap and processed to ensure that common trace metals are kept below an ICP-MS detection level of one part per billion. (500 per CS )

These tubes are designed to block 100% of U.V. light They can be used instead of foil to shield samples sensitive to light radiation. (500 per CS )

Manufactured from FDA approved resin – premium polypropylene for clarity and centrifugal strength. Packaged and certified RNase-, DNase-, Human DNA-, Endotoxin-, PCR Inhibitor, Lubricant and Pyrogen-, heavy metals- and additive-free. Manufactured in a fully automatic, human touch-free plant with class 100K clean room facility grading. Can be centrifuged at up to 17,000 x g. Capable of withstanding temperatures from – 80 to +121 degrees Celsius. Fits all standard and high capacity centrifuge rotors. Supplied in double safety self-standing bulk bags and eco-friendly racks – 15 mL and 50 mL tubes are available individually wrapped, racked or bagged. (500 per CS )

SpectraTube™ 50mL PP (29x115mm), flat rainbow screw cap, bulk bags, 25 tubes of each color per bag, 4 bags of each color per pack , 500/cs (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 Tubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantification Tube Only (500 per CS)

Centrifuge Tube, 50mL, PP, sterile, flat screw cap, 20 bags of 25 tubes, 500/cs (500 per PK )

Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2% Large white marking area provides excellent contrast for identification Tubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantification Tube Only (500 per CS)

Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal Cap Only for 50mL Centrifuge Tube (500 per CS)

Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal Cap Only for 15mL Centrifuge Tube (500 per CS)

Printed Graduations (with marking area) Polypropylene tube and high density polyethylene cap High centrifugal strength - up to 10,000 x g Flat markable cap with leakproof seal One-hand operation design for the caps provides easy handling Sterilized by E-Beam Dnase, Rnase and pyrogen free (500 per CS )

50mL Conical Tube, Bulk, Sterile, Clear, PK50 (50 per PK)

15mL centrifuge tube, individually wrapped, sterile, PP, 300/cs (300 per PK )

15mL Centrifuge Tube - Bag, Sterile (500 per CS )

United Scientific® Coated Wire Rack, 50 mL Centrifuge Tubes, 36 Place, Teal (1 per EA )

Made from virgin polypropylene Reusable and economic Non-sterilized (50 per CS )