Refil P/Coluna Hplc Nucleosil 100-7 Vp 250X21Mm 7Um

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COLUNA HPLC NUCLEOSHELL PFP EC 150X4MM 2,7UM

NITROGENIO TOTAL KJELDAHL TKN TNTPLUS 0-16MGL N 25 TESTES

TEGADERM.CUR.TRANSPARENTE 10 X 12CM C/501626W3M

COLUNA HPLC NUCLEODUR PHENYL-HEXYL 125X2MM 3UM

GLASS-CERAMIC-THERMAL DIFFUSIVITY THERMAL CONDUCTIVITY ROD

1.3% CARBON STEEL - DISC (40 MM X 20 MM) DISC

NICKEL ALLOY IN 718 DIM.41X13 MM DISC

COLUNA HPLC NUCLEODUR C18 GRAVITY-SB 150X4,6MM 3UM