(±)-Cannabichromene, 5mg

Prothiofos, 100 µg/ml, Toluene, 1ml

Custom mix of C0-C3 PAHs, diluted Same components as S-4749, at lower concentrations 0002.12 Acenaphthylene 0,1µg/mL 0732.12 Acenaphthene 3,38 0217.13 Fluorene 9,23 0816.14 Phenanthrene 24,92 0884

4-Nonylphenol-mono-ethoxylate, 10µg/ml in Acetone, 1ml