Metolachlor, 100 µg/ml, Acetonitrile, 5ml

Formaldehyde

1,2,4-Butanetriol, 1000µg/mL, Solvent-dry pyridine, Unit 10mL, # of units-1, Cas.no. 3068-00-6

Tetraethyltin, 1000 µg/ml, Methanol, 5ml