Precision and Recovery Solution, 1.2ml, nonane

Pentabromobenzylbromide,neat in sealed ampoulle,neat insealed ampoulle,100mg in sealed ampoule,

Clopyralid, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1702-17-6

Fenfluthrin, 100 µg/ml, Acetonitrile, 1ml