NLM-142-1
L-LEUCINE (15N, 98%)
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L-LEUCINE (15N, 98%)

L-LYSINE:2HCL (ALPHA-15N, 95-99%)

L-LYSINE:2HCL (ALPHA-15N, 95-99%)

L-LYSINE:2HCL (15N2, 98%+)

ALGAL LYOPHILIZED CELLS (U-15N, 96-99%)

D-ALANINE, N-ACETYL (15N, 98%)

DL-PHENYLALANINE (15N, 98%)

DL-LEUCINE (15N, 98%)

L-ORNITHINE:HCL (15N2, 98%+)