Fenvalerate, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 681525 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675627 Isoxathion, 10 µg/ml, Ethyl acetate, 10ml Price on request XA12082200AC 4,4'-DDT 13C12, 100µg/mL in Acetone, 1ml Price on request MI528-25 Powder reagents for iron (25 tests). Contains: 25 sachets Price on request