Kimax 45176-50 Glass Conical Bottom 50mL Graduated Heavy-Duty Centrifuge Tube with Color-Coded Flathead PTFE Stopper, Calibrated 'To Contain', Clear (Case of 6)

These Kimax 50mL calibrated 'to contain' tubes have a standard taper bottom, a graduated scale and a top finished to accept a #16 stopper. Both the scale and legend are printed in permanent brown stain. A marking spot is blasted on the side to simplify labeling. Caution: Do not centrifuge with stopper in tube. Capacity: 50mL. Subdivisions: 0-10mL in 0.5 increments; 10-50mL in 1mL increments. Dimensions (O.D. x L): 29mm x 155mm (without stopper). Stopper Size: 16. Kimble #: 45176-50.

• A centrifuge tube is a common piece of laboratory glassware consisting of a finger-like length of glass open at the top and with a conical, tapered bottom
• 50ml total capacity; graduated from 0-10ml in increments of 0.5ml and from 10-50ml in increments of 1ml
• Top is finished to receive a size 16 standard taper color-coded flathead PTFE stopper; do not centrifuge with stopper in place
• Scale and legend are printed in permanent brown stain
• Calibrated to contain; marking spot is blasted on both sizes