Retention Time Verification Standard Back Catalog number: 51136 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673596 Fenvalerate, 100 µg/ml, Ethyl acetate, 5ml Price on request 70435 Methomyl Price on request 3438.10-100 Metamitron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 41394-05-2 Price on request