Scilogex 713112049999 MicroPette Plus 8-Channel Autoclavable Pipettor, 0.5-10ul 8-Channel Autoclavable Pipettor Fully autoclavable Head rotates 360° for user comfort Staggered tip ejector for easy tip ejection Twelve fixed volume MicroPette's in the range. MicroPette's are calibrated in accordance with ISO/DIS 8655. Each pipettor passes a quality control/calibration test and is supplied with a certificate.