Spectromembrane 3.6Um Mylar Dim.76Mm /100 St Disc

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VERMELHO NAFTALYN - PIGMENTO

PLACA DE VIDRO C/KIESELGUHR GUR N-25 UV254 20X20 0,25 C/25

COLUNA HPLC NUCLEODUR C18 GRAVITY VARIOPREP 250X32MM 5UM

COLUNA HPLC NUCLEODUR POLARTEC EC 100X4MM 1,8UM

2,3,3,4,4,5-HEXACHLOROBIPHENYL 35 UG/ML IN ISOOCTANE 1ML

EN-1948-4 WHO PCB CALIBRATION SERIES 6X0.2ML

BOTIJÃO CRYOFARM YDS-175-216 - 175LTS - BOCAL 216MM - 7 R...

AMMELIDE UNL.100UG/ML IN WATER/DIETHYLAMINE(80/20 V/V)1.2ML