4-Nitrophenol, 10.0 µg/ml, Acetonitrile, 10ml

Phthalic acid ester - Mix 7, 1000g/ml in IO, 5ml

Thifensulfuron methyl, 100μg/mL in Acetonitrile, 1ml

(R,R)-Chloramphenicol,neat,neat,250mg,