Tolfenpyrad, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 675146 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 93431 Carbamazepine Price on request 73033 Benzoylecgonine Price on request RPC-072AS 2,2,3,3,4,4,6-Heptachlorobiphenyl,171 39,34 €