Trimethoprim, 100 µg/ml, Methanol, 1ml Back Catalog number: 679824 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 95404 Aroclor 1242 & Tetrachloro-m-xylene Price on request 673726 Acetamiprid, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 677994 Disulfoton-sulfoxide, 100 µg/ml, Toluene, 1ml Price on request