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Centrifuge Tubes, 500pcs Laboratory Containers Graduations, Sterile Sample Storage Supplies fo Laboratory supplies--micro centrifuge tubes are tiny, for working with delicate samples, can34% Off Yieidui Yieidui Conical Centrifuge Tube - 15ML Centrifuge Tubes, 25 Pcs Sterile Tubes with Leak-Proof Screw Caps, Conical Tubes 【Durable Conical Design】 -molded conical geometry ensures maximum durability for reliable performance in all centrifugatHieoAnir 4 Pcs 50ml Plastic Centrifuge Tubes with Screw-on Cap, Polypropylene Graduated Micro Centrifuge Tube, Self Standing, Blu 【Product Size】1.0 x 4.5inch / 25 x 114mm(DxL)，Capacity: 50 ML,4PCSMobestech Mobestech Centrifuge Tubes with Screw Caps 50 Pack 50Ml Clear Plastic Conical Bottom Test Tubes for Science Lab Experime Core Functionality: Mobestech Centrifuge Tubes feature a conical bottom design that enables efficient sample separationCryoKing CryoKing 50ml Centrifuge Tubes, Polypropylene Test Tubes, Conical Vials with Plug Seal Caps, Racked 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