2-n-Nonylphenol-di-ethoxylate, 100 µg/ml, Acetone

2,4-Dimethylolphenol, neat, Solvent-neat, Unit 500mg, # of units-, Cas.no. 2937-60-2

Lactic acid, 100mg

1-Methylpyrene, 1000µg/ml in MeChl, 1ml