MA - EPH Matrix Spike Back Catalog number: 92113 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684122 Benzofenap, 100 µg/ml, Cyclohexane, 1ml Price on request 677615 Chlordecone (Kepone), 100 µg/ml, Ethyl acetate, Price on request 8401.7-1ML Perfluoroheptane, isomer mixture, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 335-57-9 Price on request