... centrifuge tubes are available in nine sizes; 0.2, 0.5, 1.5, 2, 5, 7, 10, 15 and 50ml. Micro centrifuge tubes have flip ... cap, engraved or printed graduations are accurate to ±2%. Tubes are manufactured from high quality polypropylene which ... divide into normal and high-grade one, such as 1.5ml tube, the normal one have a maximum ... one have a maximum (RCF) of 15,000g 1.5ml Centrifuge tube, with lid