Crotonaldehyde Back Catalog number: 94454 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2974.14-100-IO Trifluralin-d14 (di-n-propyl-d14), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 347841-79-6 Price on request 673568 Esfenvalerate, 100 µg/ml, Ethyl acetate, 5ml Price on request 92846 EPA Method 525.2 Pesticide Level 1 Price on request