2,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673531 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended ACQ-AQ50-030 Ethanol standard in water,5.0g/L,water, 3mL Price on request 682020 D4-Estrone, 10mg Price on request 681387 Ivermectin, 100mg Price on request