Sulfabenzamide, 100 µg/ml, Methanol, 1ml Back Catalog number: 679805 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 93902 Trihalomethane Standard Price on request 676296 Isopyrazam, 10.0 µg/ml, Acetonitrile, 10ml Price on request 676195 Mexacarbate, 100 µg/ml, Acetonitrile, 5ml Price on request