Methoprene, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679076 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 90877 GPC Calibration Standard Price on request 676699 D3-Alachlor, 100 µg/ml, Acetone, 1ml Price on request 66152 2,2’,3,5,6,6’-Hexachlorobiphenyl Price on request