Sulfapyridine, 100 µg/ml, Methanol, 1ml Back Catalog number: 679819 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10689.52-10-ME Microcystin LF Price on request S-4685-ASS-100W Custom Mix Bergenbier C, in water 8902. acetaldehyde 15 ppm 0185. DMS (dimethyl sulfide) 200 ppb 2271. ethyl-acetate 60 ppm 1375. Price on request XA20830000AL Indeno[1,2,3-c,d]pyrene, 100µg/mL in Acetonitrile, 1ml Price on request