CLP Pesticide Matrix Spiking Solution Back Catalog number: 20020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673608 tau-Fluvalinate, 100 µg/ml, Ethyl acetate, 5ml Price on request 71335 4-Methylheptane Price on request 682817 Propylene carbonate, 1000mg Price on request