Prosulfuron, 100 µg/ml, Acetonitrile, 5ml

Coumarin, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 91-64-5

Trimethyltin chloride, 1000 µg/ml, Methanol, 5ml

2-Bromo-1-chloropropane, 2000µg/ml in MeOH, 1ml