100 Search Results for "chromatography and tlc" – Page 8
Centrifuge Vacuum Problems
https://benchfly.com/video/39/centrifuge-vacuum-problems/If you're experiencing ultracentrifuge vacuum problems, check these parts to find the source of the issue. Without a proper seal and vacuum, the run will never start.
How Do You Say Hoechst?
https://benchfly.com/video/60/how-do-you-say-hoechst-/Hoechst is one of the most common nuclear stains used in biochemistry and cellular biology. Unfortunately, trying to pronounce this nuclear stain can get embarrassing. Don't worry - after this video hoechst will never strike fear in your heart again.
How to Remove Static from a Scale
https://benchfly.com/video/55/how-to-remove-static-from-a-scale/Scale acting like it has a mind of it's own? It might be static - try this simple technique to remove static from a scale and tame the beast.
How to Weigh Small Amounts
https://benchfly.com/video/54/how-to-weigh-small-amounts/Using the right technique to weigh small amounts of a solid can dramatically improve the accuracy of your readings. The size of both the weigh vessel and the scale should be carefully considered to maximize the quality of your data.
Working with Sterile Technique
https://benchfly.com/video/33/working-with-sterile-technique/Good sterile technique will save you countless hours of cleaning incubators, repeating experiments, and running from labmates. Here are the basics that will help you stay contamination-free.
Changing Tanks on a Gas Manifold
https://benchfly.com/video/32/changing-tanks-on-a-gas-manifold/High pressure requires high attention... So next time you're changing gas tanks on a manifold, follow these steps for a safe and easy transfer.
Timesaving Miniprep Tips
https://benchfly.com/video/31/timesaving-miniprep-tips/Purifying DNA from dozens of bacterial samples can be painfully boring, but knowing a few timesaving miniprep tips will save your sanity...and your pipetting thumb.
PCR Buffer Review (Buffer D, Epicentre)
https://benchfly.com/video/29/pcr-buffer-review-buffer-d-epicentre/PCR buffer D has never let me down and is one of my all-time favorite reagents. It's versatility makes it a perfect reagent for almost any PCR application.
Centrifuge Imbalance Errors
https://benchfly.com/video/37/centrifuge-imbalance-errors/Centrifuge imbalance errors can be one of the most dangerous and damaging problems. Make sure you check these possible sources of the problem before starting another run.
Swinging Bucket Rotor Care
https://benchfly.com/video/40/swinging-bucket-rotor-care/Perform routine swinging bucket rotor care to ensure proper function and avoid a costly malfunction.
