2,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673528 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 12122.18-100-ME Ofloxacin,100 µg/mL,MeOH,1mL, Price on request 30161 High Concentration VOC Mix #4 Price on request 676941 Fmoc-Glyphosate, 50mg Price on request