4-Nonylphenol-di-ethoxylate, 50 µg/ml, Acetone,

D3-Carbofuran, 100 µg/ml, Acetone, 1ml

Aromatics Quantitative Internal Standard

4-Hydroxyphenylacetic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 156-38-7