Measurements, Micropipetting, and Sterile Techniques Essay

Measurements, Micropipetting, and Sterile Techniques - Essay Example7. Reset the numbers in the windowpane to read 020 (fig.). Write 020 and your name on another piece of drop paper. Follow steps 3-5 to transfer this volume of liquid to the filter paper. What volume in l does 020 represent?8. Now reset the numbers in the window to read 024 (fig.). Write 024 and your name on another piece of filter paper and follow steps 3-6. What volume in l does 024 represent?By this experiment we measured truly small volumes of liquids and gels like DNA. Proper pipetting and sterile technique is essential for correct result. If there is any inaccuracy in pipetting or in sterile technique then it may cause poor and incorrect results. By using sterile technique we developed an ideal environment which protects our essay from contamination. If we put our finger on the tip of the pointed end then sample becomes contaminate.Many laboratory experiments based on the microbiology or on the micro chemica l protocols and small volume of DNA has to measure with pure cultures which is done with the help of two techniques-Micropipetting and sterile pipetting. These techniques take us towards nearer to the correct results. Use of these techniques is very important for the better result.We can obtain ideal environment by this method Sterile Technique. This helps us to gain better results. It means that in this process sterile surfaces or sterile media is protected from contamination by microbes. It is very necessary to maintain sterile conditions properly to reduce the probability of soil with bacteria and fungus.By using these methods we can measure small volumes also. Small volume