4,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678378 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended SCP150-100-205 CONOSTAN 1000ppm Standard, Ca, 50g Price on request 71625 1,4-Pentadiene Price on request 38400 Terpenes PT By HPLC - GC Price on request