ʟ-Methionine-(methyl-¹³C,d₃) ≥99 atom % ¹³C, ≥99 atom % D, ≥99% (CP)

ʟ-Mimosine from Koa hoale seeds ≥98%

ʟ-Monomenthyl glutarate ≥72%

ʟ-Norepinephrine hydrochloride ≥98.0% (sum of enantiomers, HPLC)

ʟ-Norleucine suitable for amino acid analysis, BioReagent

ʟ-Norleucine ≥98% (TLC)

ʟ-Norvaline arginase inhibitor

ʟ-N⁶-(1-Iminoethyl)lysine dihydrochloride

ʟ-Ornithine hydrochloride 99%

ʟ-Ornithine monohydrochloride analytical standard

ʟ-Ornithine monohydrochloride BioReagent, suitable for cell culture, ≥99%

ʟ-Ornithine monohydrochloride BioXtra, ≥99%

ʟ-Ornithine monohydrochloride ≥99%

ʟ-Ornithine ʟ-aspartate salt powder

ʟ-Penicillamine 99%

ʟ-Phenyl-d₅-alanine ≥98 atom % D, ≥99% (CP)

ʟ-Phenylalanine 99%, natural, FCC, FG

ʟ-Phenylalanine BioUltra, ≥99.0% (NT)

ʟ-Phenylalanine certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

ʟ-Phenylalanine Dehydrogenase from Sporosarcina sp. lyophilized powder, ≥6 units/mg solid

ʟ-Phenylalanine ethyl ester hydrochloride 99%

ʟ-Phenylalanine from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 98.5-101.0%

ʟ-Phenylalanine methyl ester hydrochloride 98%

ʟ-Phenylalanine Pharmaceutical Secondary Standard; Certified Reference Material

ʟ-Phenylalanine reagent grade, ≥98%

ʟ-Phenylalanine tert-butyl ester hydrochloride ≥99.0% (HPLC)

ʟ-Phenylalanine United States Pharmacopeia (USP) Reference Standard

ʟ-Phenylalanine-1-¹³C 99 atom % ¹³C

ʟ-Phenylalanine-¹⁵N 98 atom % ¹⁵N

ʟ-Prolinamide 98%

ʟ-Proline BioUltra, ≥99.5% (NT)

ʟ-Proline certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

ʟ-Proline from non-animal source, meets EP, USP testing specifications, suitable for cell culture

ʟ-Proline methyl ester hydrochloride 98%

ʟ-Proline p-nitroanilide trifluoroacetate salt prolyl aminopeptidase substrate

ʟ-Proline ReagentPlus®, ≥99% (HPLC)

ʟ-Proline United States Pharmacopeia (USP) Reference Standard

ʟ-Pyroglutamic acid BioXtra

ʟ-Pyroglutamic acid ≥99.0% (T)

ʟ-Rhamnose monohydrate analytical standard

ʟ-Rhamnose monohydrate ≥99%

ʟ-Rhamnose monohydrate ≥99.0%, suitable for microbiology, Naturally occurring deoxy sugar that is found primarily in plants and some bacteria

ʟ-Rhamnose natural sourced, 99%, FG

ʟ-Ribulose ≥90% (HPLC)

ʟ-Selectride® solution 1.0 M in THF