OLM-1087-PK
SULFURIC ACID (18O4, 95%) 96% IN WATER-18O
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SULFURIC ACID (18O4, 95%) 96% IN WATER-18O

SODIUM SULFATE (18O4, 95%)

SODIUM SULFATE (18O4, 95%)

POTASSIUM NITRATE (18O3, 90%+)

PHENOL (17O, 30%)

PHENOL (17O, 30%)

WATER (17O, 10%)

WATER (17O, 20%)

WATER (17O, 35-40%)