2.0mL Graduated, free-standing & attached TC with O-Ring, Sterile

Screw Cap Microcentrifuge Tube Design

• Tubes are designed with conical bottoms allowing for more complete sample retrieval
• Screw caps with O-rings guard against leakage by forming a positive seal against the rim of the tube
• Tethered screw caps remain attached to the sample tube but can rotate completely for convenience
• Tubes and caps are available in amber to protect your light sensitive samples
• External ribs on the tubes allow for single-handed opening and closing when placed in racks with serrated holes
• Screw cap microcentrifuge Tubes work with many automated systems
• O-ring is manufactured from durable ethylene polypropylene dimonomere compound

Highest Quality

• Manufactured from virgin polypropylene these microcentrifuge tubes ensure sample integrity and security during boiling, freezing and centrifugation
• Nonsterile product is certified free of RNase, DNase, DNA and pyrogen
• Sterile product is certified free of RNase, DNase, DNA, endotoxin, pyrogen and PCR inhibitors

Color/Packaging Options

• Sterile product is packaged with the caps screwed onto the tubes
• Nonsterile tubes are packaged in individually sealed bags of 500 to protect against cross contamination
• Standard Screw Cap Color options are: Blue, Green, Orange, Red, Yellow and Mixed to aid with visual identification of samples

Recommended For: Daily laboratory usage including centrifugation and short term sample storage