... columnar vials and with from 1M,1.5M to 100M plastic tubes which is used by conventional measuring. JINHUA YIJIATOOLS is professional ... columnar vials and with from 1M, 1.5M to 100M plastic tubes, which is used by conventional measuring.Packing: colour card blister ... vials material: PVCPlastic tube size: 5M, 10M, 15M, 20M...Plastic tube material: PC Welcome to inquire, thanks your cooperation. water ...