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ScrewSeal™ Screw Cap Microcentrifuge Tubes – MTC Bio
BioLink Laboratories|BioLink™ Screw Cap Microcentrifuge Tubes - BioLink Laboratories
SureSeal™ Screw Cap Microcentrifuge Tubes
ClearSeal™ Screw Cap Microcentrifuge Tubes, 2.0mL, Sterile, with O-ring, Self-Standing, without graduations, without Caps, 1000/Pack | Southern Labware
2ml Screw Cap Microcentrifuge Tubes (Sterile, O-Ring, 4,000/cs) [TUBESC20-04] - $440.00 : Bioland Scientific, for Your Research Needs
Fisherbrand Free-Standing Microcentrifuge Tubes with Screw Caps:Tubes:Microtubes | Fisher Scientific
Thermo Scientific* Freestanding Screw Cap Microcentrifuge Tubes
VWR® Standard Line Screw-Cap Microcentrifuge Tubes, PP | VWR
SuperClear Screw Cap Microcentrifuge Tubes
Screw Cap Microcentrifuge Tubes and Caps, Self-Standing - USA Scientific, Inc
BenchLINE Sterile Screw Cap microcentrifuge tubes - Life Science Products Inc. Life Science Products