Spirotetramat, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675782 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MCBS Mass-Labelled Chlorobenzene Solution/Mixture, 1.2ml, isooctane Price on request 676785 Paraquat dichloride, 100 µg/ml, Water, 1ml Price on request 59319 Metals Mix #2 Price on request