Sulfamethoxazole, 100 µg/ml, Methanol, 1ml Back Catalog number: 679816 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680575 Thiometon-sulfone, 100 µg/ml, Cyclohexane, 1ml Price on request MBP-19 2,2',6-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 678626 Vamidothion-sulfoxide, 100 µg/ml, Acetonitrile, Price on request