Semi-Volatile Standard Back Catalog number: 94179 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11997.12-10MG Tolbutamide-d9 (butyl-d9),neat,neat,10mg, Price on request 673255 Dichlorvos, 100 µg/ml, Acetonitrile, 5ml Price on request MET-11986BM1-1ML Flufenacet OA, 100µg/ml in Methanol, 1ml Price on request