50 ml Free Standing Centrifuge Tubes-500/ctn

Transport centrifuge tubes have conical bottoms, with a support ring. Will stand vertically on counter without racks or carriers. Blue cap. Graduations are printed into the side in white and include a white marking spot. Pricing is per case of 500 tubes. Low cost, sterile centrifuge tubes. 500 per carton, inner bags of 25 with lids installed.