Surrogate Solution, 1.2ml, isooctane Back Catalog number: EC9605-SS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 679459 4,4'-DDE, 100 µg/ml, Methanol, 1ml Price on request 71205 Fenitrothion, 1000µg/ml in MeOH, 1ml Price on request 675305 Terbutryn, 100 µg/ml, Acetonitrile, 5ml Price on request