Disposable Vtm Sampling Tube Test Kit Swabs Sampling Shenzhen Poweray Biotechnology Co., Ltd. Base Info Model NO.:VTM-RED-2Type:Test Strips & Test TubeMaterial:PP,PCEthylene Oxide Sterilization:Ethylene Oxide SterilizationQuality Guarantee Period:Two YearsGroup:AllLogo Printing:With Logo Printing Description Pre:Anaesthesia Breathing Circuit System Next:Endobronchial Blocker Tube