CELTONE BASE POWDER (D,97%+; 15N, 98%+)…

ALGAL STARCH (U-13C, 98%+)…

ETHYL 2-HYDROXY-2-METHYL-3-OXOBUTANOATE (METHYL-13C…

GLYCOLIC ACID, SODIUM SALT (1,2-13C2, 99%)…

L-GLUTAMINE (13C5, 99%; 15N2, 99%)…

L-GLUTAMINE (13C5, 99%; 15N2, 99%)…

L-GLUTAMINE (13C5, 99%; 15N2, 99%)…

GFL PEPTIDE STANDARD (13C, 98%+; 15N, 96-99%) 1 mM …

FAPYADENINE (FORMYL-13C, 98%;DIAMINO-15N2, 98%)…

L-CYSTINE (13C6, 99%; 15N2, 99%)…