Reactiv Acetic acid isobutylester min. 99 %, for synthesis , 2,5 liter Solicita oferta 🢒 Vezi Detalii
Reactiv 4-Hydroxybenzoic acid propyl ester ROTICHROM® Working Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv Roti®-Histofix 10 % acid free (pH 7) phosphate-buffered formaldehyde solution , 500 ml Solicita oferta 🢒 Vezi Detalii