筛选产品
1,10-菲咯啉 一水合物, redox indicator, ACS reagent, 99%
1,10-菲咯啉 一水合物, reagent grade
1,10-菲咯啉 一水合物, redox indicator, ACS reagent, puriss. p.a., ≥99.5% (calc. to the dried substance)
1,10-菲咯啉 一水合物, for the spectrophotometric determination of Fe, Pd, V, ≥99.0%
