Aldrin, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677898 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59390 Cations Mix Price on request 95179 Guanidine nitrate Price on request TBP Tri-n-butyl phosphate, 1.2ml x 50ug/ml, toluene Price on request