Bentazone, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673996 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0923.10-500-IO Azulene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 275-51-4 Price on request 678083 Butafenacil, 100 µg/ml, Acetonitrile, 1ml Price on request 80911 EPA Method 8091Mix #2 Price on request