ASTM D-4815 Calibration Mix #2 Back Catalog number: 51059 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681619 2,6-D, 10mg Price on request 73448 Quinoxyfen, 1000μg/ml in MeOH, 1ml Price on request H943795 (+)-13a-Hydroxylupanine, 1mg Price on request