EPA Method 8240A Calibration Check Compounds Back Catalog number: 82412 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73360 Dichlorprop-P Price on request 681516 Cycloxydim Metabolite BH 517-5-OH-TGSO2, 100 µg/ml Price on request XA10510100AL Bentazone D6, 100µg/mL in Acetonitrile, 1ml Price on request