Do you know how to use a pipette? These tips on how to pipette will instantly improve your pipetting technique and help you to correctly use a micropipette.
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Inspect the piston: Look for nicks and corrosion Use a long-stemmed foam swab: Moisten with a cleaning agent Examine shaft interior: Look for obstructions The benefits of routine pipette maintenance between service calibration dates are often overlooked, and cleaning your pipettes can keep your tool...
Tip 2: Make sure to use plastic pipette tips as glass tips may scratch the cuvette. Tip 3: Fill the cuvette to a maximum of 4/5. Visual Inspection Before and after each sample series, the used cuvettes should be checked visually. Only if the visual inspection shows no noticeable defects...
Microbiologists need micropipettes to work with DNA, RNA and other tiny molecules within cells. Micropipettes accurately dispense tiny volumes of liquid -- no more than 1 mL. Micropipettes measure volumes in microliters, which represent millionths of a l
Use a pipette to transfer your blend to a perfume bottle. Make sure to label the bottle with the ingredients and date. Step 5: Age Your Perfume (Optional) Allow your perfume to age for a few days or weeks to allow the different fragrances to meld together. This step is optional, but ...
What are the uses of a burette and a pipette? How are the two different from each other? Laboratory Apparatus: In analytical chemistry, we use multiple laboratory apparati to perform chemical analyses. One of the most important is the analytical balance. It is ...
6. Fill the ice shell with your cocktail. Use a syringe or a pipette or tiny funnel. 7. Serve. Set the cocktail in anOld-Fashioned glass. To smash the cocktail open, use the back of a small spoon, a mini muddler, or a mini hammer. ...
If you have no proj ector, use a felt pen to draw diagrams and tables on the back of a roll of wall-paper. Hang the paper over a chair placed on the bench. Do speak slowly. Nothing clarifies ideas so much as explaining them to other people. The third suggested pre-writing activity ...
Hemocytometer Cell Counting: Time to Count! To being, align the coverslip on the hemocytometer and load the recommended volume of unlabeled or trypan blue-labeled suspension using a pipette. You should see the meniscus of the fluid go all the way past the grid on each side but do not over...