... Silicon Ring,standable,PP JHB001Centrifuge Tube 0.2ml,Flat And Round Lid,PP1000pcs/bag,20000pcs/cartonJHB002Centrifuge Tube 0.5ml ... Tube 5ml,Molded Graduation,Round Bottom,PP200pcs/bag,5000pcs/cartonJHB006Centrifuge Tube 7ml,Without Graduation,Round Bottom,PP200pcs/bag,2000pcs/cartonJHB007Centrifuge ... -skirted,Vol0.2ml,PP50pcs/cartonJHB016PCR Tube 8 Stripe,Flat And Domed Lid,Vol0.2ml,PP JHB017PCR Tube ...