4,4'-DDE-13C12 Back Catalog number: 8653.14-100-NN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 677619 Chlorthiamid, 100 µg/ml, Ethyl acetate, 1ml Price on request 55035 WP & DMRQA Nutrients #1 Price on request 71850 2-Methylthiophene Price on request