D10-Simazine, 100 µg/ml, Acetone, 1ml Back Catalog number: 678058 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 19317 EPA Method 625 Base/Neutrals Mix #4 Price on request 675250 Pyriproxyfen, 100 µg/ml, Acetonitrile, 5ml Price on request 71221 1-Methylnaphthalene-d10 Price on request