Pretilachlor, 250mg Back Catalog number: 676574 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680271 L-Glutamine, 250mg Price on request 72344 1-(2,3-Dichlorophenyl)urea Price on request 35021 EPA Method 502/524 Volatile Standard Price on request