NLM-1697-MPT-PK
URIC ACID (1,3-15N2, 98%+) MICROBIOLOGICAL/PYROGEN TESTED
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URIC ACID (1,3-15N2, 98%+) MICROBIOLOGICAL/PYROGEN TESTED

L-TYROSINE (PHENOL-17O, 35-40%)

L-TYROSINE (PHENOL-17O, 35-40%)

UREA (18O, 95%)

L-ALANINE (18O2, 90%+)

CHOLESTEROL (18O, 95%)

L-TYROSINE (PHENOL-18O, 85-90%)

L-SERINE (CARBOXYL-18O2, 95%)

VITAMIN B5, CALCIUM SALT:H2O (CALCIUM PANTOTHENATE:H2O) UNLABELED