Freezing Tube/ Cryo Tube, 1.8ml/5ml, with Graduation, PP Material

China Freezing Tube/Cryo Tube, 1.8ml/5ml, with Graduation, PP Material, Find details about China Freezing Tube, Cryo Tube from Freezing Tube/Cryo Tube, 1.8ml/5ml, with Graduation, PP Material