100 Search Results for "chromatography and tlc" – Page 5
Gel Red vs EtBr
https://benchfly.com/video/158/gel-red-vs-etbr/Here we compare the DNA stains Gel-red vs. EtBr head to head. The Gel-red is in sample whereas the EtBr is in gel. All conditions are the same except for the DNA stains. I am using 1X TAE buffer and a VWR agarose.
How to Remove Bubbles When Pouring LB-Agar Plates
https://benchfly.com/video/165/how-to-remove-bubbles-when-pouring-lb-agar-pl/Here's an easy way to remove bubbles from LB-agar plates. Bubbles should be avoided because they can make spreading bacteria and identifying colonies difficult.
Serra do Ramalho, Gruta da Pingueira II
https://benchfly.com/video/7292/serra-do-ramalho-gruta-da-pingueira-ii/Foraging and interaction behavior of a new amphibian species of Xangoniscus (Oniscidea, Styloniscidae).
Using an Autoclave
https://benchfly.com/video/139/using-an-autoclave/Information on how to use an autoclave for typical molecular biology reagents and supplies.
Important Tips for Working with Q5 Polymerase
https://benchfly.com/video/1546/important-tips-for-working-with-q5-polymerase/Are you using Q5 High-Fidelity DNA Polymerase? Then you probably already know how robust and accurate the DNA amplification is (>100X Taq DNA Polymerase). Melanie has some tips for ensuring optimal performance with Q5. If you haven’t tried Q5 yet, what are you waiting for?
Preparing a Flow Cell
https://benchfly.com/video/166/preparing-a-flow-cell/This video illustrates the preparation of a single channel flow cell. The cell is made up of a slide, a cover slip, and two pieces of double-sided tape. Liquids can be flowed into the chamber via capillary action. Excess liquied can be swept up with a kim wipe.
Top 5 Reasons to Use a Hypothermic Preservation Additive
https://benchfly.com/video/2751/top-5-reasons-to-use-a-hypothermic-preservati/Short video about the top 5 reasons why our market likes to use a hypothermic preservation additive like ROKEPIE. Showing application and benefits.
How to create a comparison graph
https://benchfly.com/video/2331/how-to-create-a-comparison-graph/Making a clear and informative graph in Excel can be daunting, unless you are an Excel guru or have slogged through making hundreds of graphs in the past. Here are a few tips to take the frustration out of making a comparison graph.
How to Use a Fluorescence Microscope
https://benchfly.com/video/172/how-to-use-a-fluorescence-microscope/Here we demonstrate the basic features of a fluorescence microscope and how to use them.
Microaggregate Isolation Protocol
https://benchfly.com/video/189/microaggregate-isolation-protocol/Introduction by Johan Six. This protocol allows you to physically separate microaggregates with macroaggregates (Mm) and free microaggregates (m).
