4,4’-DDE Back Catalog number: 98848 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended SCP150-400-011 CONOSTAN Sulfur in mineral oil, 2500ppm, 100g Price on request S-4415-20-25PE ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane Price on request 15900-2822-100AN5 Imazamox, 100µg/ml in Acetonitrile, 5ml Price on request