4,4'-DDD, 100 µg/ml, Toluene, 5ml Back Catalog number: 675989 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1623.11-100-IO 1,1,1,3,9,11,11,11-Octachloroundecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 601523-25-5 Price on request 12197.15-100G Deoxynivalenol in barley, high level,Please enquire,barley,100g, Price on request 72770 Terbufos sulfone, 1000µg/ml in MeOH, 1ml Price on request