7. Quality Control TECAN7-6 Instructions for Use for sunrise Absorbance Reader No. 30008746 Rev. No. 1.4 2006-037.3.3 High Meniscus LiquidsWhen measuring liquids that produce a high meniscus, the measured opticaldensity can be incorrect as the instrument normally measures the optical densityat three positions in the well and uses this average measured optical density asthe optical density for the well.Normal Mode3 positions, 8 measurements per position.Positions are 0.4375 mm apart.Accuracy Mode3 positions, 55 measurements per position.Positions are 0.4375 mm apart.Normal meniscus High meniscusCenter Mode1 position, 22 measurements.Normal meniscus High meniscus
