Total Organic Carbon (C)

1,3,5-Trichlorobenzene, 10µg/ml in CY, 10ml

2-Nitrophenol, 100 µg/ml, Acetonitrile, 1ml

4-n-Butylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1638-22-8