Calculate Final 2H and 18O Enrichments of Double Labeled Water
Based upon Composition of Starting Materials



Enter fractional 18O enrichment (e.g., enter 0.97 for 97% enrichment):
Enter fractional 17O enrichment (if not known, enter 0.005):
Enter fractional 2H enrichment (e.g., enter 0.999 for 99.9% enrichment):




Enter grams of 18O water: g
Enter grams of D2O: g
Enter grams of purified water: g





The final product will contain: % 18O % 2H