Semi-Volatile Standard Back Catalog number: 92765 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79019 Dieldrin, 1000µg/ml in Hexane, 1ml Price on request 676663 Isophorone, 1ml Price on request X11340100DO Chlormequat chloride 1,1,2,2-D4, 100 ng/µl, 10ml Price on request