The isolation of carbon-13 enriched amino acids.
D000596:Amino Acids / Q000302:isolation & purification*; D001322:Autoanalysis; D002247:Carbon Isotopes; D000460:Chlorophyta; D006851:Hydrochloric Acid; D008722:Methods; D014238:Trichloroacetic Acid
D000596:Amino Acids; D002247:Carbon Isotopes; D014238:Trichloroacetic Acid; D006851:Hydrochloric Acid