Cloridrato De Tiamina Biochemica 50G

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1,2-BIS(CHLOROMETHYL)-4,5-DIMETHYLBENZENE 97% 25GR

DIETHYL ETHER ACS REAGENT, =98.0%, CONTAINS ~2% ETHANOL A...

1-(2-PYRIDYLAZO)-2-NAPHTHOL 98% PURE INDICATOR GRADE 10GR

4-BROMO-1-METHYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOLE 97% 1GR

BISSULFITO DE SÓDIO (PA) 500G COM 500 G

NITRATO DE CALCIO 4H2O PURO C/1000G

METABISSULFITO DE SODIO TECNICO (INDUSTRIAL) 25KG

ACETATO DE ETILA UV/HPLC 99,5% (1L=0,902KG) ESPECTROSCOPI...