4-n-Nonylphenol, 100 µg/ml, Acetonitrile, 1ml

Pentachlorobenzene, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 608-93-5

Surrogate Mix 1601,12 2-Fluorbiphenyl [321-60-8] 1313,10 1-Fluornapthalene [321-38-0] 2000µg/ml each in DCM, 5ml

beta-Lactam Antibiotics