Determining how much material should be loaded requires consideration of how much adsorbent is present on the plate, how much adsorbent is used in the separation, and the resolution of the substances on Analytical TLC. The plate number and resolution of the substances in Preparative TLC should be...
There is no point in spotting using solutions prepared in DMF, Dimethylacetamide, DMSO or pyridine, to name a few. The spotting solvent must be completely removed from the TLC before developing. For DMF and pyridine, it is possible to place the spotted TLC plate for ~5min into vacuum ...
Explain how you used your TLC plate and the standard solutions to identify your product(s) How can you tell based on the TLC plate if the reaction went to completion? What would happen if a TLC plate was placed In a jar where the solvent ...
Page 5 of 7 - How to find a "freakishly sharp" SCT? - posted in Cats & Casses: Want to find an optically excellent SCT? 1, Know how to give an SCT the requisite TLC so that it will give you its very best from the start. The corrector must be sitting p
To keep your steam iron working like a dream, regular maintenance is key. Both the inside and the soleplate need a little TLC to stay in top shape. But how often should you clean your iron? It really depends on how much you use it. As a general rule, aim to clean your steam iron...
Magnetic parts tray:You don't want all those tiny screws and standoffs rolling around all over the place (or onto the floor). Whenever you're working on a PC, it's a good idea to have a magnetic parts tray handy to keep them all in one place. ...
How can you be among the percentage of people who stick to their diet and are actually successful at losing weight? Sticking to a diet comes naturally if you (1) start it properly in the first place and (2) stay attuned to the common roadblocks that may sabotage your efforts—and know ...
After soaking, rinse thoroughly again to ensure no bleach residue remains. You don’t want to breathe that in. 7. Dry All Parts Completely This step can feel tedious, but it’s worth it. Place each part—tank, base, filter housing, etc.—on a clean towel or drying rack. Pat them dr...
Once ready, apply the steamer plate to the wallpaper and hold it in place for a few seconds. Then, gently peel away the wallpaper with a putty knife. 4. Can I make a homemade wallpaper remover? Yes, you can make a homemade solution with equal parts hot water and vinegar or fabric...
In the past I’ve skipped this placement but in the video I opted to place a slightly over cammed Black Diamond .4 C4. The layback moves up the left side crack are not very strenuous and once you stem back to the right side crack you can reach up and grab the pine tree and the...