Sulfamethoxazole, 100 µg/ml, Methanol, 1ml Back Catalog number: 679816 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-J Mass-Labelled PCDD Internal Standard Solution, 1.2ml, nonane Price on request 21104 CLP Volatile Target Compound List Price on request 8755.0-1G Melamine micronized, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. Price on request