BIOL 1208 : Lab Final Study Guide
Document Summary
Mechanical/micropipettes: used for small volume transfers (less than 1 ml). Volumetric/transfer: designed to deliver a single volume precisely (the volume will be indicated near the top of the pipette) (i. e. Mohr/measuring: are graduated but stop at a baseline before the pipette begins to narrow. To use this pipette, measure all the way to the top and subtract the amount you wish to measure. I. e. - if you want to pipette 6 ml measure to the 4. If you want 4 ml measure to the 6, etc. An instrument designed to detect the amount of radiant energy absorbed by the molecules. Operating procedure: turn it on (left hand knob on the front of the instrument) and allow to warm up for. 15 min: adjust the wavelength to the appropriate value. If not push mode button until it is: carefully insert the tube containing the blank solution into the sample holder and close the cover.
