p-n-Nonylphenol Monoethoxylate (ring-13C6), 100µg/ml in Nonane, 1,2ml

Agent Breakdown Mix #1

4-Methylphthalic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 4316-23-8

Isovaleraldehyde-DNPH, 100µg/ml in Acetonitrile, 1ml