ID 289283179 © Suriphonsingha | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
absorbent background beaker capillary cartridge chemistry column column chromatography compound crude extract eluting solvents extraction gel filtration herb herbal hplc isolation lab laboratory medical mobile phase molecular natural product normal phase silica gel paper pharmaceuticals polarity research rp-18 reversed sample solution samples science scientific sephadex lh20 size exclusion exclusion solvent solvent front spectroscopy stationary thin layer tlc tlc plate spots ultraviolet uv vector vial