Pet Polyester Chips manufacturer / supplier in China, offering Disposable Empty Pet Vacuum Blood Collection Tube /EDTA K2 K3 Tube/Gel & Clot Activator Tube/ESR Tube/Heparin Tube Size: 13X100mm, Disposlable Medical Test Pet Tube for Size13X75mm, Medical Disposables Empty Pet Vacuum Blood Collection Tube Plain EDTA Heparin PT ESR Clot Tube and so on.
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