Piperonyl butoxide, 1000µg/ml in MeOH, 1ml Back Catalog number: 71280 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92491 Methyl-t-butyl ether Price on request C13711000 Flufenacet, 100mg Price on request 673686 Pyrazophos, 100 µg/ml, Ethyl acetate, 5ml Price on request