20 REAGENTI MERCK Benzoic acid, meets analytical specification of Ph. Eur., BP, USP, FCC, E210,... SIAL18102-2.5KG-R Benzoic acid, meets analytical specification of Ph. Eur., BP, USP, FCC, E210, 99.5-100.5% (alkalimetric) Clicca per visualizzare le eventuali combinazioni
20 REAGENTI MERCK 4-Nitrothiophenol technical grade, 80% SIALN27209-5G 4-Nitrothiophenol technical grade, 80% Clicca per visualizzare le eventuali combinazioni
20 REAGENTI MERCK Edifenphos, PESTANAL(R), analytical standard SIAL45467-250MG Edifenphos, PESTANAL(R), analytical standard Clicca per visualizzare le eventuali combinazioni
20 REAGENTI MERCK Cumene, Pharmaceutical Secondary Standard. Certified Reference Material SIALPHR1210-3X1.2ML Cumene, Pharmaceutical Secondary Standard. Certified Reference Material Clicca per visualizzare le eventuali combinazioni
20 REAGENTI MERCK Selenium Standard for AAS, TraceCERT(R), 1000 mg/L Se in nitric acid SIAL89498-250ML Selenium Standard for AAS, TraceCERT(R), 1000 mg/L Se in nitric acid Clicca per visualizzare le eventuali combinazioni
20 REAGENTI MERCK Methyl heptadecanoate, certified reference material, TraceCERT(R) SIAL90606-100MG Methyl heptadecanoate, certified reference material, TraceCERT(R) Clicca per visualizzare le eventuali combinazioni