4,4'-DDE, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678380 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 38221 RCRA Nitroaromatics in Soil Price on request 9102.10-100-IO Citronellol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-22-9 Price on request 674717 Trifloxystrobin, 100 µg/ml, Acetonitrile, 5ml Price on request