PET Test Tube, The Component of Blood Collection Tube https://www.rs-petg.com/Pet-Test-Tube-The-Component-of-Blood-Collection-Tube.html * PET plastic test tube is a medical consumable product, it is a supporting product for disposable vacuum blood collection tube * With high airtightness, high transparent , high smooth, high cleaness and with high inspection standard. * Size: 13x75mm, 13x100mm, 16x100mm 16*120mm are available * The small size tolerance and make sure the good quality. * PE bag package and outer carton Dimension:145MM Type:Only tube, no wooden cotton head swap Color :transparent and blue Package:2000pcs/ box Feature:Easy to perform,Fast and efficient,High accuracy,Low cost