EPA Method 508A DCB Stock Solution Back Catalog number: 30020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M46209-100G 1,3,3-Trimethyl-2-methyleneindoline, 100G Price on request 92287 Pesticide Mix #2 Price on request 678375 Cypermethrin, 100 µg/ml, Acetonitrile, 5ml Price on request