[33510-5G] 1,10-Phenanthroline monohydrate ACS reagent, puriss. p.a., ≥99.5% (calc. to the dried substance), for redox titration 139,900원
[33510-25G] 1,10-Phenanthroline monohydrate ACS reagent, puriss. p.a., ≥99.5% (calc. to the dried substance), for redox titration 562,540원