7-[[4,6-bis[4-(2-aminoethyl)piperazin-1-yl]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[4-(phenylazo)phenyl]azo]naphthalene-2-sulphonic acid hydrochloride price

7-[[4,6-bis[4-(2-aminoethyl)piperazin-1-yl]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[4-(phenylazo)phenyl]azo]naphthalene-2-sulphonic acid hydrochloride price, total count: 1