Trolox (±)-6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid 97% CAS: 53188-07-1 Marca: SIGMA-ALDRICH

Trolox (±)-6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid 97% CAS: 53188-07-1 Marca: SIGMA-ALDRICH