Us Epa Method 1653A Regulated Chlorophenolics Mixture-2 1Ml

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RELOGIO COMPARADOR DIGITAL ID-S1012MX 0,01 MM/POL

COLUNA HPLC NUCLEODUR 100-5 C18 HTEC VP 125X21MM 5UM

2,4,6-TRICHLOROPHENOL(13C6,99%)100 UG/ML IN ISOOCTANE 1.2ML

HALOTHANE - REFERENCE SPECTRUM UNIT

MICROMETRO INTERNO FUROTEST JG. 20-50MM (0,005MM)

BARRA PADRÃO PARA CAL DE MIC.DE ROSCA 175MM 60GRAUS

METHOD 23 DAILY CALIBRATION CHECK STANDARD [CS3] 0.2ML

LIXA DE AGUA 1200 230X280MM