Medical Disposable 0.5ml Mini Micro Blood Collection Tube Ningbo Yingmed Medical Instruments Co., Ltd. Material:PlasticQuality Guarantee Period:Two YearsProduct Name:Micro Blood Collection TubeBrand Name:OEM,YingmedVolume:0.5mlColor:Red,Yellow,Pink,Green Base Info Additive:K2,K3EDTA, Clot Activator, Lithium HeparinSize:8X45 mmSterile:Non-Sterile or Gamma SterilePacking:100PCS,TrayOrigin:ChinaProduction Capacity:1000000 Piece,Pieces Per Month Description 8x45mm Pre:Saferlife Cotton Buds Nature Biodegradable Cotton Swabs Sterile Dignostics Sticks Next:China Supplier 0.5ml Plastic Micro Blood Collection Tube