Sodium Methyl Sulfate, >98%, 25g Back Catalog number: M0433 Availability: In the manufacturer's stock Price on request - + Recommended 2561.18-K-ME Sodium p-n-dodecylbenzenesulfonate, 1000µg/mL in MeOH, 1ml Price on request 673407 Pencycuron, 100 µg/ml, Acetonitrile, 5ml Price on request ENISO9377-2-3 Extraction Solvent Stock Solution, in Hexane, 5ml Price on request