4-Chlorobenzoic Acid 100Mg

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PLACA DE VIDRO NANO-SIL-20 TAM.2-10UM UV254 5X5 0,20 C/100

TUNGSTEN CARBIDE PELLET 35 MM EA

ATADURA CREPE 10CM X 1,20M (3,0 M.) 13

MICROMETRO EXTERNO C/ CATRATRACA 25-50MM(0,001MM)

GLUCOSAMINE HYDROCHLORIDE 10MG

2,4-DDT (RING-Â¹Â³C12 99 %) 100 UG/ML IN NONANE 1.2ML

CUBETA QUARTZO 1,4ML 10MM + TAMPA PTFE + 2 FACES POLIDAS ...

FERRAMENTA PIPETAGEM EPMOTION TS 300 MONOCANAL 20-300UL 1UN