Terbuthylazine, 100µg/ml in Acetonitrile, 1ml Back Catalog number: S-13512A1-1ML Availability: In the manufacturer's stock Price on request - + Recommended 7:2SFTOH 1-Perfluoroheptyl ethanol (7:2 secondary), 1.2ml x 50ug/ml, methanol Price on request 79140 Dichlorvos Price on request EC9605-SS Surrogate Solution, 1.2ml, isooctane Price on request