PCB 138, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 682123 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10367.19-100-ME Paroxetine-d6maleate Price on request 679513 Alodane, 10.0 µg/ml, Cyclohexane, 10ml Price on request 70138 1,1-Dichloroethene, 1000µg/ml in MeOH, 1ml Price on request