제품 필터
1,10-Phenanthroline monohydrate, redox indicator, ACS reagent, 99%
1,10-Phenanthroline monohydrate, reagent grade
1,10-Phenanthroline monohydrate, redox indicator, ACS reagent, puriss. p.a., ≥99.5% (calc. to the dried substance)
1,10-Phenanthroline monohydrate, for the spectrophotometric determination of Fe, Pd, V, ≥99.0%