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Purified Gel is a Pre-Hardmode crafting material that is dropped by The Slime God. It is used in the crafting of several late Pre-Hardmode equipment that belongs to the "Night's" theme as well as some potions and Statigel-themed items.
14 Αυγ 2020 · After removing the solvent, the residue was purified by silica-gel column chromatography using toluene/ethyl acetate = 10/1 (v/v) as a solvent to remove the excess of unreacted compounds.
Purify a contaminated compound using silica gel flash column chromatography. Experiment Outline. You will be given 2 mL of an ether/pentane solution containing 1.00 g of benzylacetone contaminated with a small amount of guaiazulene. Analyze this mixture by TLC—see TLC Guide, using 10% ethyl acetate/hexanes as the solvent system. Record the R ...
22 Ιουν 2020 · Obviously the more product you have and the closer the impurities are, the more silica gel you will need. A good rule of thumb is: for difficult separations (ΔCV ≤ 1) use up to 100 g (~200 mL) of silica gel per gram of compound to be purified (1% load)
1 Μαρ 2019 · Western blot against HuR (ELAVL1, 35 kDa) demonstrates that UV-cross-linking-stabilised HuR-RNA complexes (upper edge/gel pocket of the blot) are largely enriched after PTex (step 3 interphase).
The resulting residue was purified by flash chromatography on silica gel using ethyl acetate as the mobile phase to give an oily, yellow, inseparable mixture of isomers ( 2a and 2b in a 5.5:1 ratio respectively) in an overall 64% yield.
Crystallize with solvents such as methanol, ethanol, isopropanol, acetone, methyl ethyl ketone, toluene, pentane or pentene.
