1.9ml Graduated Centrifuge tube, with lid. Spin Filter is available for this tube. Quick Details:Classification: 1. ... 9ml Graduated Centrifuge Tube,with Lid Place of Origin:Taizhou,Zhejiang,China Brand Name:Aicor Model ... Item No.DescriptionPackingB05 1.9ml Graduated Centrifuge Tube,with Lid 7000 Pcs/CartonRemark:Spin Filter is available for this tube. 1.9ml ...