4-Nonylphenol-di-ethoxylate, 10µg/ml in Acetone, 1ml

2,4-DB-methyl ester, 250mg

Oxygenates Standard

Methanol QC Reference Mixture I 4 Analytes, each 100 ppm dissolved in 99.9 % methanol; units: 1x10mL, 10x10mL Chiron No. Name Chiron No. Name 2270.3 Acetone 1382.2 Ethanol 1371.4 2-Butanone 1320.3