NLM-297-1
NITRIC ACID (15N, 98%+) 40% W/W IN H2O
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NITRIC ACID (15N, 98%+) 40% W/W IN H2O

PYRIDINE (15N, 98%+)

ANTHRANILIC ACID (15N, 98%+)

TRIMETHYLAMINE:HCL (15N, 98%)

CUPROUS CYANIDE (15N, 99%)

HYDRAZINE SULFATE (15N2, 98%+)

DIMETHYLAMINE:HCL (15N, 98%+) 97% CHEMICAL PURITY

INDOLE (15N, 98%+)

WATER (17O, 70%)